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Analog Devices ADA4077 amplifiers

Coming from Analog Devices is the ADA4077 range of amplifiers featuring extremely low offset voltage and drift, and low input bias current, noise, and power consumption.

  • Low supply current: 400 μA per amplifier typ
  • Wide Bandwidth: 4 MHz typ
  • MSL1 rated
  • Unity-gain stable
  • No phase reversal

Product Description

Coming from Analog Devices is a range of amplifiers available in single, dual and quad form.
The single ADA4077-1, dual ADA4077-2 and quad ADA4077-4 amplifiers feature extremely low offset voltage and drift, and low input bias current, noise, and power consumption.

They offer stable output with capacitive loads of more than 1000 pF without any external compensation.
Applications for this amplifier include sensor signal conditioning (such as thermocouples, RTDs, strain gauges), process control front-end amplifiers, and precision diode power measurement in optical and wireless transmission systems.

The ADA4077 amplifiers are useful in line-powered and portable instrumentation, precision filters, and voltage or current measurement and level setting.
Unlike some competing products, the ADA4077 range has an MSL1 rating that is compliant with the most stringent of assembly processes, and they are specified over the extended industrial temperature range from -40°C to +125°C for the most demanding operating environments.

Typical applications

Process control front-end amplifiers, Wireless base station control circuits, Optical network control circuits, Instrumentation, Precision filters, Sensors and controls: thermocouples, RTDs, strain bridges, and shunt current measurements.

Offset voltage and drift

B grade: 25 μV and 0.25 μV/°C at VSY = ±5 V; A grade maximum offset at 25°C and maximum drift from -40°C to +125°C; SOIC: 50 μV and 0.55 μV/°C single/dual and 0.75 μV/°C quad; MSOP: 90 μV and 1.2 μV/°C dual and 120 μV and 1.2 μV/°C single; TSSOP: 120 μV and 1.2 μV/°C quad.

electrical characteristics

Dual-supply operation: ±2.5 V to ±15 V; Low input bias current: 1 nA maximum at TA = 25°C; Low voltage noise density: 6.9 nV/√Hz typical at f = 1000 Hz; CMRR, PSRR, and AV > 120 dB minimum; Low supply current: 400 μA per amplifier typical.

Product Series
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  Order Code Manufacturer Part No Manufacturer / Description
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2401636
ADA4077-1ARMZ

ADA4077-1ARMZ

ANALOG DEVICES

OP-AMP, 3.9MHZ, 1.2V/US, MSOP-8

OP-AMP, 3.9MHZ, 1.2V/US, MSOP-8; Op Amp Type:Precision; No. of Amplifiers:1; Slew Rate:1.2V/µs; Supply Voltage Range:± 2.5V to ± 15V; Amplifier Case Style:MSOP; No. of Pins:8; Bandwidth:3.9MHz; Operating Temperature Min:-40°C; Operating Temperature Max:1

143

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    Supplier lead time 10 weeks
2401637
ADA4077-1ARZ

ADA4077-1ARZ

ANALOG DEVICES

OP-AMP, 3.9MHZ, 1.2V/US, NSOIC-8

OP-AMP, 3.9MHZ, 1.2V/US, NSOIC-8; Op Amp Type:Precision; No. of Amplifiers:1; Slew Rate:1.2V/µs; Supply Voltage Range:± 2.5V to ± 15V; Amplifier Case Style:NSOIC; No. of Pins:8; Bandwidth:3.9MHz; Operating Temperature Min:-40°C; Operating Temperature Max

21

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  • 196 will be available for delivery on 17-Dec-2014
  • Supplier lead time 10 weeks
2254933
ADA4077-2ARZ

ADA4077-2ARZ

ANALOG DEVICES

OP AMP, DUAL, 4MHZ, 1V/US, 8SOIC

OP AMP, DUAL, 4MHZ, 1V/US, 8SOIC; Op Amp Type:Precision; No. of Amplifiers:2; Slew Rate:1V/µs; Supply Voltage Range:± 5V to ± 15V; Amplifier Case Style:NSOIC; No. of Pins:8; Bandwidth:4MHz; Operating Temperature Min:-40°C; Operating Temperature Max:125°C

122

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    Supplier lead time 10 weeks
2374284
ADA4077-4ARUZ

ADA4077-4ARUZ

ANALOG DEVICES

OP AMP, 3.9MHZ, 1.2V/US, 15UV, TSSOP-14

OP AMP, 3.9MHZ, 1.2V/US, 15UV, TSSOP-14; Op Amp Type:Precision; No. of Amplifiers:4; Slew Rate:1.2V/µs; Supply Voltage Range:± 2.5V to ± 15V; Amplifier Case Style:TSSOP; No. of Pins:14; Bandwidth:3.9MHz; Operating Temperature Min:-40°C; Operating Tempera

31

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    Supplier lead time 10 weeks
2374285
ADA4077-4ARZ

ADA4077-4ARZ

ANALOG DEVICES

IC, OP AMP, 4MHZ, 1.2V/US, 15UV, SOIC-14

IC, OP AMP, 4MHZ, 1.2V/US, 15UV, SOIC-14; Op Amp Type:Precision; No. of Amplifiers:4; Slew Rate:1.2V/µs; Supply Voltage Range:± 2.5V to ± 15V; Amplifier Case Style:NSOIC; No. of Pins:14; Bandwidth:3.9MHz; Operating Temperature Min:-40°C; Operating Temper

60

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    Supplier lead time 10 weeks
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