AD526
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AD526

Software Programmable Gain Amplifier

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warning : NOT RECOMMENDED FOR NEW DESIGNS tooltip
warning : NOT RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 7
1ku List Price Starting From $13.91
Features
  • Digitally Programmable Binary Gains from 1 to 16
  • Two-Chip Cascade Mode Achieves Binary Gain from 1 to 256
  • Gain Error: 0.01% Max, Gain = 1, 2, 4 (C Grade)
    0.02% Max, Gain = 8, 16 (C Grade)
    0.5 ppm/°C Drift Over Temperature
  • Low Nonlinearity: ±0.005% FSR
    Max (J Grade)
  • Fast Settling Time
    10 V Signal Change: 0.01% in 4.5 µs (Gain = 16)
    Gain Change: 0.01% in 5.6 µs (Gain = 16)
  • Excellent DC Accuracy: Offset Voltage: 0.5 mV Max
    (C Grade) Offset Voltage Drift: 3 µV/°C(C Grade)
  • TTL-Compatible Digital Inputs
Additional Details
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The AD526 is a single-ended, monolithic software programmable gain amplifier (SPGA) that provides gains of 1, 2, 4, 8 and 16. It is complete, including amplifier, resistor network and TTL-compatible latched inputs, and requires no external components.

Low gain error and low nonlinearity make the AD526 ideal for precision instrumentation applications requiring programmable gain. The small signal bandwidth is 350 kHz at a gain of 16. In addition, the AD526 provides excellent dc precision. The FET-input stage results in a low bias current of 50 pA. A guaranteed maximum input offset voltage of 0.5 mV max (C grade) and low gain error (0.01%, G = 1, 2, 4, C grade) are accomplished using Analog Devices' laser trimming technology.

To provide flexibility to the system designer, the AD526 can be operated in either latched or transparent mode. The force/sense configuration preserves accuracy when the output is connected to remote or low impedance loads.

The AD526 is offered in one commercial (0°C to +70°C) grade, J, and three industrial grades, A, B and C, which are specified from -40°C to +85°C. The S grade is specified from -55°C to +125°C. The military version is available processed to MIL-STD 883B, Rev C. The J grade is supplied in a 16-pin plastic DIP, and the other grades are offered in a 16-pin hermetic side-brazed ceramic DIP.

Part Models 7
1ku List Price Starting From $13.91

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD526AD
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AD526ADZ
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AD526BD
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AD526BDZ
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AD526CDZ
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AD526JNZ
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AD526SD
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Part Models

Product Lifecycle

PCN

Jun 6, 2012

- 12_0066

Add capacity for Burn In of Hermetic, 883 & QMLQ/Class B devices at TSSI Cavite

Nov 9, 2011

- 11_0050

Transfer of ADI Hermetics Assembly location from Paranaque, Manila to General Trias, Cavite Philippines

AD526AD

PRODUCTION

AD526ADZ

PRODUCTION

AD526BD

PRODUCTION

AD526BDZ

PRODUCTION

AD526CDZ

PRODUCTION

AD526SD

PRODUCTION

Nov 9, 2011

- 11_0182

Test Site Transfer from Analog Devices Philippines Inc in Paranaque to Analog Devices General Trias in Cavite, Philippines

AD526AD

PRODUCTION

AD526ADZ

PRODUCTION

AD526BD

PRODUCTION

AD526BDZ

PRODUCTION

AD526CDZ

PRODUCTION

AD526JNZ

PRODUCTION

AD526SD

PRODUCTION

Mar 29, 2021

- 21_0033

Assembly Site Transfer for 14/16L 300_MIL 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

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Jun 6, 2012

- 12_0066

arrow down

Add capacity for Burn In of Hermetic, 883 & QMLQ/Class B devices at TSSI Cavite

Nov 9, 2011

- 11_0050

arrow down

Transfer of ADI Hermetics Assembly location from Paranaque, Manila to General Trias, Cavite Philippines

AD526AD

PRODUCTION

AD526ADZ

PRODUCTION

AD526BD

PRODUCTION

AD526BDZ

PRODUCTION

AD526CDZ

PRODUCTION

AD526SD

PRODUCTION

Nov 9, 2011

- 11_0182

arrow down

Test Site Transfer from Analog Devices Philippines Inc in Paranaque to Analog Devices General Trias in Cavite, Philippines

AD526AD

PRODUCTION

AD526ADZ

PRODUCTION

AD526BD

PRODUCTION

AD526BDZ

PRODUCTION

AD526CDZ

PRODUCTION

AD526JNZ

PRODUCTION

AD526SD

PRODUCTION

Mar 29, 2021

- 21_0033

arrow down

Assembly Site Transfer for 14/16L 300_MIL 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

Software & Part Ecosystem

Software & Part Ecosystem

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