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AD7945BRZ

Category:DAC digital-to-analog converter
Product Name:+3.3 V/+5 V, parallel interface, 12-bit multiply DAC
Manufacturers:ADI
Production Batch Number:15+
Encapsulation:20 ld SSOP
Stock Status:There is stock
Stock Quantity:2000
Minimum order quantity: 1
Details:

Product introduction

Advantages and features

12-Bit multiplication DAC
INL and DNL are 0.5 LSB
Fast Interface:
40 ns strobe width (AD7943)
40 ns write pulse width (AD7945, A7948)

Specified performance is guaranteed from +3.3 V/+5 V supplies
Low power: 5 μW typical
Low glitter: 60 nV-s (amplifier connected)
0.01% Fast Settling Time: 600 ns (AD843)

Product Classification

numberDigital-to-analog converters(DAC)

Digital-to-analog converters(DAC)

Product details

The AD7943, AD7945, and AD7948 are fast 12-bit multiplying DACs that operate from a single +5 V supply (normal mode) or a single +3.3 V to +5 V supply (bias mode). The AD7943 has a serial interface, the AD7945 has a 12-bit parallel interface, and the AD7948 has an 8-bit byte interface. All three offer excellent speed and power performance, replacing the industry standard AD7543, AD7545, and AD7548 in many applications.

The AD7943 is available in 16-lead DIPs, 16-lead SOPs in small packages, and 20-lead SSOPs in compact packages.

The AD7945 is available in 20-lead DIPs, 20-lead SOPs, and 20-lead SSOP packages.

The AD7948 is available in 20-lead DIPs, 20-lead SOPs, and 20-lead SSOP packages.

andAD7945BRZRelated ICs are:

Model	Manufacturers	lot number	encapsulation	illustrate
AD7945BRZ-REEL	ADI	15+	20 ld SSOP	+3.3 V/+5 V, parallel interface, 12-bit multiply DAC
AD7945BRZ	ADI	15+	20 ld SSOP	+3.3 V/+5 V, parallel interface, 12-bit multiply DAC

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ADI brand product recommendations

Model	Manufacturers	lot number	encapsulation	illustrate
AD7945BRSZ-REEL	ADI	15+	20 ld SSOP	+3.3 V/+5 V, parallel interface, 12-bit multiply DAC
AD7945BRSZ	ADI	15+	20 ld SSOP	+3.3 V/+5 V, parallel interface, 12-bit multiply DAC
AD7945BRS-REEL	ADI	15+	20 ld SSOP	+3.3 V/+5 V, parallel interface, 12-bit multiply DAC
AD7945BR-REEL	ADI	15+	20 ld SSOP	+3.3 V/+5 V, parallel interface, 12-bit multiply DAC
AD7945BR	ADI	15+	20 ld SSOP	+3.3 V/+5 V, parallel interface, 12-bit multiply DAC
AD7945BNZ	ADI	15+	20 ld SSOP	+3.3 V/+5 V, parallel interface, 12-bit multiply DAC
AD7945ARSZ-BREEL	ADI	15+	20 ld SSOP	+3.3 V/+5 V, parallel interface, 12-bit multiply DAC
AD7945ARSZ-B	ADI	15+	20 ld SSOP	+3.3 V/+5 V, parallel interface, 12-bit multiply DAC
AD7945ANZ-B	ADI	15+	20 ld PDIP	+3.3 V/+5 V, parallel interface, 12-bit multiply DAC
AD7948BRZ-REEL	ADI	15+	20 ld SOP	+3.3 V/+5 V, 8-bit byte interface, 12-bit multiply DAC
AD7948BRZ	ADI	15+	20 ld SOP	+3.3 V/+5 V, 8-bit byte interface, 12-bit multiply DAC
AD7948BRSZ-REEL	ADI	15+	20 ld SOP	+3.3 V/+5 V, 8-bit byte interface, 12-bit multiply DAC
AD7948BRSZ	ADI	15+	20 ld SOP	+3.3 V/+5 V, 8-bit byte interface, 12-bit multiply DAC
AD7948BNZ	ADI	15+	20 ld DIP	+3.3 V/+5 V, 8-bit byte interface, 12-bit multiply DAC
AD7948BN	ADI	15+	20 ld DIP	+3.3 V/+5 V, 8-bit byte interface, 12-bit multiply DAC
AD7948ARSZ-BREEL	ADI	15+	20 ld SSOP	+3.3 V/+5 V, 8-bit byte interface, 12-bit multiply DAC
AD7948ARSZ-B	ADI	15+	20 ld SSOP	+3.3 V/+5 V, 8-bit byte interface, 12-bit multiply DAC
AD8842ARZ	ADI	15+	24 ld SOP	8-bit, 8-channel, four-quadrant multiply, CMOS TrimDAC
AD8842AR	ADI	15+	24 ld SOP	8-bit, 8-channel, four-quadrant multiply, CMOS TrimDAC
AD8842ANZ	ADI	15+	24 ld PDIP	8-bit, 8-channel, four-quadrant multiply, CMOS TrimDAC