AD7948
Info: : PRODUCTION
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AD7948

+3.3 V/+5 V Multiplying 12-Bit DAC With an 8-Bit Byte Interface

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 7
1ku List Price Starting From $8.75
Features
  • 12-Bit Multiplying DACs
  • Guaranteed Specifications wth +3.3 V/+5 Supply
  • 0.5 LSBs INL and DNL
  • Low Power: 5 µW typ
  • Fast Settling: 600 ns to 0.01% with AD843
  • Fast Interface
    40 ns Strobe Pulsewidth (AD7943)
    40 ns Write Pulsewidth (AD7945, A7948)
  • Low Glitch: 60 nV-s with Amplifier Connected
Additional Details
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The AD7943, AD7945 and AD7948 are fast 12-bit multiplying DACs that operate from a single +5 V supply (Normal Mode) and a single +3.3 V to +5 V supply (Biased Mode). The AD7943 has a serial interface, the AD7945 has a 12-bit parallel interface, and the AD7948 has an 8-bit byte interface. They will replace the industry-standard AD7543, AD7545 and AD7548 in many applications, and they offer superior speed and power consumption performance.

The AD7943 is available in 16-pin DIP, 16-pin SOP (Small Outline Package) and 20-pin SSOP (Shrink Small Outline Package).

The AD7945 is available in 20-pin DIP, 20-pin SOP and 20-pin SSOP.

The AD7948 is available in 20-pin DIP, 20-pin SOP and 20-pin SSOP.

APPLICATIONS

  • Battery-Powered Instrumentation
  • Laptop Computers
  • Upgrades for All 754x Series DACs (5 V Designs)
Part Models 7
1ku List Price Starting From $8.75

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD7948ARSZ-B
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AD7948ARSZ-BREEL
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AD7948BNZ
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AD7948BRSZ
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AD7948BRSZ-REEL
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AD7948BRZ
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AD7948BRZ-REEL
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Product Lifecycle

PCN

Oct 19, 2010

- 10_0002

Halogen Free Material Change for SSOP Products Assembled at Amkor

AD7948ARSZ-B

PRODUCTION

AD7948ARSZ-BREEL

PRODUCTION

AD7948BRSZ

PRODUCTION

AD7948BRSZ-REEL

PRODUCTION

Mar 7, 2019

- 19_0046

Assembly Transfer of 18,20,24,28 Lead PDIP to Cirtek

Aug 19, 2009

- 07_0024

Package Material Changes for SOT23, MiniSO, MQFP, PDIP, PLCC, SOIC (narrow and wide body), SSOP, TSSOP and TSSOP exposed pad

Feb 7, 2011

- 10_0003

Halogen Free Material Change for SOIC Wide Body Products Assembled at Amkor

AD7948BRZ

PRODUCTION

AD7948BRZ-REEL

PRODUCTION

Aug 4, 2010

- 10_0117

Halogen Free Material Change for SOIC_W Products at Carsem

AD7948BRZ

PRODUCTION

AD7948BRZ-REEL

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Oct 19, 2010

- 10_0002

arrow down

Halogen Free Material Change for SSOP Products Assembled at Amkor

AD7948ARSZ-B

PRODUCTION

AD7948ARSZ-BREEL

PRODUCTION

AD7948BRSZ

PRODUCTION

AD7948BRSZ-REEL

PRODUCTION

Mar 7, 2019

- 19_0046

arrow down

Assembly Transfer of 18,20,24,28 Lead PDIP to Cirtek

Aug 19, 2009

- 07_0024

arrow down

Package Material Changes for SOT23, MiniSO, MQFP, PDIP, PLCC, SOIC (narrow and wide body), SSOP, TSSOP and TSSOP exposed pad

Feb 7, 2011

- 10_0003

arrow down

Halogen Free Material Change for SOIC Wide Body Products Assembled at Amkor

AD7948BRZ

PRODUCTION

AD7948BRZ-REEL

PRODUCTION

Aug 4, 2010

- 10_0117

arrow down

Halogen Free Material Change for SOIC_W Products at Carsem

AD7948BRZ

PRODUCTION

AD7948BRZ-REEL

PRODUCTION

Tools & Simulations

Tools & Simulations 1

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