AD7859
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AD7859

3 V to 5 V Single Supply, 200 kSPS 8-Channel, 12-Bit, Parallel Sampling ADCs

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Info: : PRODUCTION tooltip
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Part Details
Part Models 6
1ku List Price Starting From $9.32
Features
  • Normal Operation
    AD7859: 15 mW (VDD = 3 V)
    AD7859L: 5.5 mW (VDD = 3 V)
  • Using Automatic Power-Down After Conversion (25 µW)
    AD7859: 1.3 mW (VDD = 3 V 10 kSPS)
    AD7859L: 650 µW (VDD = 3 V 10 kSPS)
  • Specified for VDD of 3 V to 5.5 V
  • AD7859–200 kSPS
  • AD7859L–100 kSPS
  • System and Self-Calibration
  • Flexible Parallel Interface:
    16-Bit Parallel/8-Bit Parallel
  • 44-Pin PQFP and PLCC Packages
Additional Details
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The AD7859/AD7859L are high speed, low power, 8-channel, 12-bit ADCs which operate from a single 3 V or 5 V power supply, the AD7859 being optimized for speed and the AD7859L for low power. The ADC contains self-calibration and system calibration options to ensure accurate operation over time and temperature and have a number of power-down options for low power applications.

The AD7859 is capable of 200 kHz throughput rate while the AD7859L is capable of 100 kHz throughput rate. The input track-and-hold acquires a signal in 500 ns and features a pseudo-differential sampling scheme. The AD7859 and AD7859L input voltage range is 0 to VREF (unipolar) and -VREF/2 to +VREF/2 about VREF/2 (bipolar) with both straight binary and 2s complement output coding respectively. Input signal range is to the supply and the part is capable of converting full-power signals to 100 kHz.

CMOS construction ensures low power dissipation of typically 5.4 mW for normal operation and 3.6 µW in power-down mode. The part is available in 44-pin, plastic quad flatpack package (PQFP) and plastic lead chip carrier (PLCC).

Part Models 6
1ku List Price Starting From $9.32

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD7859APZ-REEL
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AD7859ASZ
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AD7859ASZ-REEL
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AD7859BSZ
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AD7859LASZ
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AD7859LASZ-REEL
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Product Lifecycle

PCN

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

AD7859ASZ

PRODUCTION

AD7859ASZ-REEL

PRODUCTION

AD7859BSZ

PRODUCTION

AD7859LASZ

PRODUCTION

AD7859LASZ-REEL

PRODUCTION

Jan 5, 2009

- 07_0077

Certification of STATSChipPAC Shanghai, China and AMKOR Philippines as additional sources for Assembly & Test of QFP Packages

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

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

AD7859ASZ

PRODUCTION

AD7859ASZ-REEL

PRODUCTION

AD7859BSZ

PRODUCTION

AD7859LASZ

PRODUCTION

AD7859LASZ-REEL

PRODUCTION

Jan 5, 2009

- 07_0077

arrow down

Certification of STATSChipPAC Shanghai, China and AMKOR Philippines as additional sources for Assembly & Test of QFP Packages

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