Page 11 - Data Acquisition - ADCs/DACs - Special Purpose | Integrated Circuits (ICs)

TC534CPL
Microchip Technology

IC DATA ACQ SUBSYSTEM 40DIP

Package: 40-DIP (0.600", 15.24mm)

Stock7,536
THS8133BCPHP
Texas Instruments

IC 10BIT 80MSPS DAC VID 48-HTQFP

Package: 48-TQFP Exposed Pad

Stock17,160
MAX133CPL
Maxim Integrated

IC DMM CIRCUIT 3 3/4DGT 40-DIP

Package: 40-DIP (0.600", 15.24mm)

Stock6,180
UDA1334BT/N2,118
NXP

IC AUDIO DAC LP 16-SOIC

Package: 16-SOIC (0.154", 3.90mm Width)

Stock3,680
ADC1147Q200EF-C2
IDT, Integrated Device Technology Inc

IC ADC 11BIT 4CH 200MSPS 144FBGA

Package: -

Stock8,208
LTC1293BCSW#PBF
Linear Technology

IC DATA ACQ SYSTEM 12BIT 16-SOIC

Package: 16-SOIC (0.295", 7.50mm Width)

Stock4,576
MAX192BEPP+
Maxim Integrated

IC ADC 10BIT SERIAL 20-DIP

Package: 20-DIP (0.300", 7.62mm)

Stock15,348
AD7729ARUZ-REEL
Analog Devices Inc.

IC ADC 15BIT DUAL W/DAC 28TSSOP

Package: 28-TSSOP (0.173", 4.40mm Width)

Stock7,232
PCM4202DBG4
Texas Instruments

IC ADC 24BIT 216KHZ SAMP 28-SSOP

Package: 28-SSOP (0.209", 5.30mm Width)

Stock5,792
PCAP02A DICE
ams

IC CAP TO DIGITAL CONVERTER

Package: -

Stock6,720
AMC1304M25DWR
Texas Instruments

DATA ACQUISITION ADCS/DACS

Package: 16-SOIC (0.295", 7.50mm Width)

Stock2,304
PCM4201PWG4
Texas Instruments

IC ADC 24BIT 1CH AUDIO 16-TSSOP

Package: 16-TSSOP (0.173", 4.40mm Width)

Stock7,632
CS4364-CQZR
Cirrus Logic Inc.

IC DAC 103DB 24BIT 6CH 48-LQFP

Package: 48-LQFP

Stock6,768
AD421BRZRL
Analog Devices Inc.

IC DAC 16BIT LOOP 4-20MA 16SOIC

Package: 16-SOIC (0.295", 7.50mm Width)

Stock5,376
ADW71205YSTZ
Analog Devices Inc.

IC ADC RDC 12BIT W/OSC 44-LQFP

Package: 44-LQFP

Stock6,720
AD1856RZ
Analog Devices Inc.

IC DAC AUDIO 16BIT PCM 16-SOIC

Package: 16-SOIC (0.295", 7.50mm Width)

Stock4,432
AD5592RBCPZ-1-RL7
Analog Devices Inc.

IC DAC/ADC 12BIT OCT SPI 16LFCSP

Package: 16-WFQFN, CSP

Stock5,520
PCM4104PFBR
Texas Instruments

IC DAC 24BIT 4CH AUDIO 48-TQFP

Package: 48-TQFP

Stock24,444
PCM1861DBTR
Texas Instruments

IC ADC 2CH 110DB HDWR 30TSSOP

Package: 30-TFSOP (0.173", 4.40mm Width)

Stock2,352
MAX11311GTJ+
Maxim Integrated

IC ADC 12BIT 1CH 400KSPS TQFN

Package: 32-WFDFN Exposed Pad

Stock5,424

Part Number	Manufacturer	Description	Package	Stock	Number of Channels	Resolution (Bits)	Sampling Rate (Per Second)	Data Interface	Voltage Supply Source	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
TC534CPL	Microchip Technology	IC DATA ACQ SUBSYSTEM 40DIP Type: Data Acquisition System (DAS) Number of Channels: - Resolution (Bits): 17 b Sampling Rate (Per Second): 6.5 Data Interface: Serial Voltage Supply Source: Single Supply Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: 0°C ~ 70°C Mounting Type: Through Hole Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-PDIP	Package: 40-DIP (0.600", 15.24mm)	Stock7,536	-	17 b	6.5	Serial	Single Supply	4.5 V ~ 5.5 V	0°C ~ 70°C	Through Hole	40-DIP (0.600", 15.24mm)	40-PDIP
THS8133BCPHP	Texas Instruments	IC 10BIT 80MSPS DAC VID 48-HTQFP Type: Video DAC Number of Channels: - Resolution (Bits): 10 b Sampling Rate (Per Second): 80M Data Interface: Parallel Voltage Supply Source: Analog and Digital Voltage - Supply: 3 V ~ 5.25 V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 48-TQFP Exposed Pad Supplier Device Package: 48-HTQFP (7x7)	Package: 48-TQFP Exposed Pad	Stock17,160	-	10 b	80M	Parallel	Analog and Digital	3 V ~ 5.25 V	0°C ~ 70°C	Surface Mount	48-TQFP Exposed Pad	48-HTQFP (7x7)
MAX133CPL	Maxim Integrated	IC DMM CIRCUIT 3 3/4DGT 40-DIP Type: ADC Number of Channels: - Resolution (Bits): 3.75 Digit Sampling Rate (Per Second): 20 Data Interface: - Voltage Supply Source: Dual ± Voltage - Supply: ±5V Operating Temperature: 0°C ~ 70°C Mounting Type: Through Hole Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-PDIP	Package: 40-DIP (0.600", 15.24mm)	Stock6,180	-	3.75 Digit	20	-	Dual ±	±5V	0°C ~ 70°C	Through Hole	40-DIP (0.600", 15.24mm)	40-PDIP
UDA1334BT/N2,118	NXP	IC AUDIO DAC LP 16-SOIC Type: DAC, Audio Number of Channels: - Resolution (Bits): 24 b Sampling Rate (Per Second): 100k Data Interface: I2S Voltage Supply Source: Analog and Digital Voltage - Supply: 1.8 V ~ 3.6 V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SO	Package: 16-SOIC (0.154", 3.90mm Width)	Stock3,680	-	24 b	100k	I2S	Analog and Digital	1.8 V ~ 3.6 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SO
ADC1147Q200EF-C2	IDT, Integrated Device Technology Inc	IC ADC 11BIT 4CH 200MSPS 144FBGA Type: - Number of Channels: - Resolution (Bits): - Sampling Rate (Per Second): - Data Interface: - Voltage Supply Source: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock8,208	-	-	-	-	-	-	-	-	-	-
LTC1293BCSW#PBF	Linear Technology	IC DATA ACQ SYSTEM 12BIT 16-SOIC Type: Data Acquisition System (DAS), ADC Number of Channels: - Resolution (Bits): 12 b Sampling Rate (Per Second): 46.5k Data Interface: Serial, Parallel Voltage Supply Source: Dual ± Voltage - Supply: ±5V, 5V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.295", 7.50mm Width) Supplier Device Package: 16-SOIC	Package: 16-SOIC (0.295", 7.50mm Width)	Stock4,576	-	12 b	46.5k	Serial, Parallel	Dual ±	±5V, 5V	0°C ~ 70°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
MAX192BEPP+	Maxim Integrated	IC ADC 10BIT SERIAL 20-DIP Type: Data Acquisition System (DAS), ADC Number of Channels: - Resolution (Bits): 10 b Sampling Rate (Per Second): 133k Data Interface: MICROWIRE?, QSPI?, Serial, SPI? Voltage Supply Source: Single Supply Voltage - Supply: ±5V Operating Temperature: -40°C ~ 85°C Mounting Type: Through Hole Package / Case: 20-DIP (0.300", 7.62mm) Supplier Device Package: 20-PDIP	Package: 20-DIP (0.300", 7.62mm)	Stock15,348	-	10 b	133k	MICROWIRE?, QSPI?, Serial, SPI?	Single Supply	±5V	-40°C ~ 85°C	Through Hole	20-DIP (0.300", 7.62mm)	20-PDIP
AD7729ARUZ-REEL	Analog Devices Inc.	IC ADC 15BIT DUAL W/DAC 28TSSOP Type: ADC, DAC Number of Channels: - Resolution (Bits): 15 b Sampling Rate (Per Second): 270.8k Data Interface: Serial Voltage Supply Source: Analog and Digital Voltage - Supply: 2.7 V ~ 3.3 V Operating Temperature: -40°C ~ 105°C Mounting Type: Surface Mount Package / Case: 28-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 28-TSSOP	Package: 28-TSSOP (0.173", 4.40mm Width)	Stock7,232	-	15 b	270.8k	Serial	Analog and Digital	2.7 V ~ 3.3 V	-40°C ~ 105°C	Surface Mount	28-TSSOP (0.173", 4.40mm Width)	28-TSSOP
PCM4202DBG4	Texas Instruments	IC ADC 24BIT 216KHZ SAMP 28-SSOP Type: ADC, Audio Number of Channels: - Resolution (Bits): 24 b Sampling Rate (Per Second): 216k Data Interface: DSP, PCM Voltage Supply Source: Analog and Digital Voltage - Supply: 1.65 V ~ 3.6 V, 5V Operating Temperature: -10°C ~ 70°C Mounting Type: - Package / Case: 28-SSOP (0.209", 5.30mm Width) Supplier Device Package: 28-SSOP	Package: 28-SSOP (0.209", 5.30mm Width)	Stock5,792	-	24 b	216k	DSP, PCM	Analog and Digital	1.65 V ~ 3.6 V, 5V	-10°C ~ 70°C	-	28-SSOP (0.209", 5.30mm Width)	28-SSOP
PCAP02A DICE	ams	IC CAP TO DIGITAL CONVERTER Type: - Number of Channels: - Resolution (Bits): - Sampling Rate (Per Second): - Data Interface: - Voltage Supply Source: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock6,720	-	-	-	-	-	-	-	-	-	-
AMC1304M25DWR	Texas Instruments	DATA ACQUISITION ADCS/DACS Type: - Number of Channels: - Resolution (Bits): - Sampling Rate (Per Second): - Data Interface: - Voltage Supply Source: - Voltage - Supply: - Operating Temperature: - Mounting Type: Surface Mount Package / Case: 16-SOIC (0.295", 7.50mm Width) Supplier Device Package: 16-SOIC	Package: 16-SOIC (0.295", 7.50mm Width)	Stock2,304	-	-	-	-	-	-	-	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
PCM4201PWG4	Texas Instruments	IC ADC 24BIT 1CH AUDIO 16-TSSOP Type: ADC, Audio Number of Channels: - Resolution (Bits): 24 b Sampling Rate (Per Second): 108k Data Interface: DSP, PCM Voltage Supply Source: Analog and Digital Voltage - Supply: 1.65 V ~ 3.6 V, 5V Operating Temperature: -10°C ~ 70°C Mounting Type: - Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP	Package: 16-TSSOP (0.173", 4.40mm Width)	Stock7,632	-	24 b	108k	DSP, PCM	Analog and Digital	1.65 V ~ 3.6 V, 5V	-10°C ~ 70°C	-	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
CS4364-CQZR	Cirrus Logic Inc.	IC DAC 103DB 24BIT 6CH 48-LQFP Type: DAC, Audio Number of Channels: - Resolution (Bits): 24 b Sampling Rate (Per Second): 216k Data Interface: DSD, PCM Voltage Supply Source: Analog and Digital Voltage - Supply: 2.37 V ~ 5.25 V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 48-LQFP Supplier Device Package: 48-LQFP (7x7)	Package: 48-LQFP	Stock6,768	-	24 b	216k	DSD, PCM	Analog and Digital	2.37 V ~ 5.25 V	-40°C ~ 85°C	Surface Mount	48-LQFP	48-LQFP (7x7)
AD421BRZRL	Analog Devices Inc.	IC DAC 16BIT LOOP 4-20MA 16SOIC Type: DAC Number of Channels: - Resolution (Bits): 16 b Sampling Rate (Per Second): - Data Interface: MICROWIRE?, Serial Voltage Supply Source: Single Supply Voltage - Supply: 3V, 3.3V, 5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.295", 7.50mm Width) Supplier Device Package: 16-SOIC	Package: 16-SOIC (0.295", 7.50mm Width)	Stock5,376	-	16 b	-	MICROWIRE?, Serial	Single Supply	3V, 3.3V, 5V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
ADW71205YSTZ	Analog Devices Inc.	IC ADC RDC 12BIT W/OSC 44-LQFP Type: - Number of Channels: - Resolution (Bits): 12 b Sampling Rate (Per Second): - Data Interface: Serial Voltage Supply Source: Analog and Digital Voltage - Supply: 5V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 44-LQFP Supplier Device Package: 44-LQFP (10x10)	Package: 44-LQFP	Stock6,720	-	12 b	-	Serial	Analog and Digital	5V	-40°C ~ 125°C	Surface Mount	44-LQFP	44-LQFP (10x10)
AD1856RZ	Analog Devices Inc.	IC DAC AUDIO 16BIT PCM 16-SOIC Type: DAC, Audio Number of Channels: - Resolution (Bits): 16 b Sampling Rate (Per Second): - Data Interface: Serial Voltage Supply Source: Dual ± Voltage - Supply: ±4.75 V ~ 13.2 V Operating Temperature: -25°C ~ 70°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.295", 7.50mm Width) Supplier Device Package: 16-SOIC	Package: 16-SOIC (0.295", 7.50mm Width)	Stock4,432	-	16 b	-	Serial	Dual ±	±4.75 V ~ 13.2 V	-25°C ~ 70°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
AD5592RBCPZ-1-RL7	Analog Devices Inc.	IC DAC/ADC 12BIT OCT SPI 16LFCSP Type: ADC, DAC Number of Channels: - Resolution (Bits): 12 b Sampling Rate (Per Second): 400k Data Interface: SPI Voltage Supply Source: Single Supply Voltage - Supply: 2.7 V ~ 5.5 V Operating Temperature: -40°C ~ 105°C Mounting Type: Surface Mount Package / Case: 16-WFQFN, CSP Supplier Device Package: 16-LFCSP-WQ (3x3)	Package: 16-WFQFN, CSP	Stock5,520	-	12 b	400k	SPI	Single Supply	2.7 V ~ 5.5 V	-40°C ~ 105°C	Surface Mount	16-WFQFN, CSP	16-LFCSP-WQ (3x3)
PCM4104PFBR	Texas Instruments	IC DAC 24BIT 4CH AUDIO 48-TQFP Type: DAC, Audio Number of Channels: - Resolution (Bits): 24 b Sampling Rate (Per Second): 216k Data Interface: PCM Voltage Supply Source: Analog and Digital Voltage - Supply: 3 V ~ 3.6 V, 5V Operating Temperature: -10°C ~ 70°C Mounting Type: Surface Mount Package / Case: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock24,444	-	24 b	216k	PCM	Analog and Digital	3 V ~ 3.6 V, 5V	-10°C ~ 70°C	Surface Mount	48-TQFP	48-TQFP (7x7)
PCM1861DBTR	Texas Instruments	IC ADC 2CH 110DB HDWR 30TSSOP Type: ADC, Audio Number of Channels: - Resolution (Bits): 24 b Sampling Rate (Per Second): 192k Data Interface: I2C, SPI Voltage Supply Source: Analog and Digital Voltage - Supply: 1.8 V ~ 3.3 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 30-TFSOP (0.173", 4.40mm Width) Supplier Device Package: 30-TSSOP	Package: 30-TFSOP (0.173", 4.40mm Width)	Stock2,352	-	24 b	192k	I2C, SPI	Analog and Digital	1.8 V ~ 3.3 V	-40°C ~ 125°C	Surface Mount	30-TFSOP (0.173", 4.40mm Width)	30-TSSOP
MAX11311GTJ+	Maxim Integrated	IC ADC 12BIT 1CH 400KSPS TQFN Type: ADC Number of Channels: - Resolution (Bits): 12 b Sampling Rate (Per Second): 400k Data Interface: SPI Voltage Supply Source: Analog and Digital Voltage - Supply: 1.62 V ~ 5.5 V Operating Temperature: -40°C ~ 105°C Mounting Type: Surface Mount Package / Case: 32-WFDFN Exposed Pad Supplier Device Package: 32-TQFN (5x5)	Package: 32-WFDFN Exposed Pad	Stock5,424	-	12 b	400k	SPI	Analog and Digital	1.62 V ~ 5.5 V	-40°C ~ 105°C	Surface Mount	32-WFDFN Exposed Pad	32-TQFN (5x5)
CS5364-CQZ	Cirrus Logic Inc.	IC ADC 24BIT SRL 192KHZ 48-LQFP Type: ADC, Audio Number of Channels: - Resolution (Bits): 24 b Sampling Rate (Per Second): 192k Data Interface: I2C, SPI Voltage Supply Source: Analog and Digital Voltage - Supply: 3.3V, 5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 48-LQFP Supplier Device Package: 48-LQFP (7x7)	Package: 48-LQFP	Stock20,688	-	24 b	192k	I2C, SPI	Analog and Digital	3.3V, 5V	-40°C ~ 85°C	Surface Mount	48-LQFP	48-LQFP (7x7)
AMC1304L25QDWRQ1	Texas Instruments	ISO MOD.W/ 20MHZ EXT.CLK 250MV I Type: Isolated Module Number of Channels: 2 Resolution (Bits): 16 b Sampling Rate (Per Second): 78k Data Interface: LVDS, Serial Voltage Supply Source: Single Supply Voltage - Supply: 3 V ~ 5.5 V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.295", 7.50mm Width) Supplier Device Package: 16-SOIC	Package: 16-SOIC (0.295", 7.50mm Width)	Stock7,184	2	16 b	78k	LVDS, Serial	Single Supply	3 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
TLP7930(D4,F	Toshiba Semiconductor and Storage	ISOLATION AMPLIFIER; DIGITAL OUT Type: - Number of Channels: 1 Resolution (Bits): - Sampling Rate (Per Second): - Data Interface: - Voltage Supply Source: - Voltage - Supply: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Stock3,440	1	-	-	-	-	-	-	-	-	-
LTC1290CIJ	Linear Technology	12-BIT SERIAL I/O ADC W/8 CH MUX Type: Data Acquisition System (DAS), ADC Number of Channels: 8 Resolution (Bits): 12 b Sampling Rate (Per Second): 50k Data Interface: Serial, Parallel Voltage Supply Source: Dual ± Voltage - Supply: ±5V Operating Temperature: -40°C ~ 85°C Mounting Type: Through Hole Package / Case: 20-CDIP (0.300", 7.62mm) Supplier Device Package: 20-CDIP	Package: 20-CDIP (0.300", 7.62mm)	Stock2,512	8	12 b	50k	Serial, Parallel	Dual ±	±5V	-40°C ~ 85°C	Through Hole	20-CDIP (0.300", 7.62mm)	20-CDIP
AMC1035DR	Texas Instruments	IC MODULATOR 16BIT 8SOIC Type: Modulator Number of Channels: 1 Resolution (Bits): 16 b Sampling Rate (Per Second): - Data Interface: - Voltage Supply Source: Analog and Digital Voltage - Supply: 3V ~ 5.5V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	Package: 8-SOIC (0.154", 3.90mm Width)	Stock2,720	1	16 b	-	-	Analog and Digital	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
AK5704EN	Asahi Kasei Microdevices/AKM	IC ADC 4CH 32BIT W/MIC-AMP 28QFN Type: ADC, MIC-AMP Number of Channels: 4 Resolution (Bits): 32 b Sampling Rate (Per Second): 192k Data Interface: I2S Voltage Supply Source: Analog and Digital Voltage - Supply: 1.7V ~ 3.6V, 1.65V ~ 3.6V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 28-VFQFN Exposed Pad Supplier Device Package: 28-QFN (4x4)	Package: -	Stock12,375	4	32 b	192k	I2S	Analog and Digital	1.7V ~ 3.6V, 1.65V ~ 3.6V	-40°C ~ 85°C (TA)	Surface Mount	28-VFQFN Exposed Pad	28-QFN (4x4)
AD7606BBSTZ-RL	Analog Devices Inc.	8-CH DAS W/16-BIT, BIPOLAR INPUT Type: Data Acquisition System (DAS), ADC Number of Channels: 8 Resolution (Bits): 16 b Sampling Rate (Per Second): 800k Data Interface: Parallel, Serial Voltage Supply Source: Analog and Digital Voltage - Supply: 1.71V ~ 4.75V, 3.6V ~ 5.25V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 64-LQFP Supplier Device Package: 64-LQFP (10x10)	Package: -	Stock4,263	8	16 b	800k	Parallel, Serial	Analog and Digital	1.71V ~ 4.75V, 3.6V ~ 5.25V	-40°C ~ 125°C	Surface Mount	64-LQFP	64-LQFP (10x10)
PCMD3140QRTERQ1	Texas Instruments	PROTOTYPE Type: ADC, Audio Number of Channels: 4 Resolution (Bits): - Sampling Rate (Per Second): 8k ~ 768k Data Interface: DSP, I2C, I2S, TDM Voltage Supply Source: Analog and Digital Voltage - Supply: 1.7V ~ 1.9V, 3V ~ 3.6V, 1.65V ~ 1.95V, 3V ~ 3.6V Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 20-WFQFN Exposed Pad Supplier Device Package: 20-WQFN (3x3)	Package: -	Request a Quote	4	-	8k ~ 768k	DSP, I2C, I2S, TDM	Analog and Digital	1.7V ~ 1.9V, 3V ~ 3.6V, 1.65V ~ 1.95V, 3V ~ 3.6V	-40°C ~ 125°C	Surface Mount	20-WFQFN Exposed Pad	20-WQFN (3x3)