OP400HSZ
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Analog Devices Inc. OP400HSZ

Manufacturer No:
OP400HSZ
Manufacturer:
Analog Devices Inc.
Package:
Tube
Description:
IC OPAMP GP 4 CIRCUIT 16SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The OP400HSZ is a quad low offset, low power operational amplifier produced by Analog Devices Inc. It is the first monolithic quad operational amplifier to feature OP77-type performance, offering precision and low power consumption. This amplifier is designed to provide significant improvements over industry-standard op-amps, such as the OP07, while maintaining low power consumption and high precision. The OP400HSZ is ideal for applications requiring multiple precision operational amplifiers where low power is critical.

Key Specifications

Parameter Symbol Conditions Min Typ Max Unit
Input Offset Voltage VOS 60 220 400 µV
Average Input Offset Voltage Drift TCVOS 0.3 1.2 2.5 µV/°C
Input Offset Current IOS VCM = 0 V 0.1 2.5 6.0 nA
Input Bias Current IB VCM = 0 V 0.9 5.0 12.0 nA
Large-Signal Voltage Gain AVO VCM = 0 V, RL = 10 kΩ 3000 10,000 V/mV
Input Voltage Range IVR ±12 ±12.5 V
Common-Mode Rejection CMR VCM = ±12 V 105 135 dB
Power Supply Rejection Ratio PSRR VS = ±3 V to ±18 V 0.15 3.2 µV/V
Supply Current per Amplifier ISY No load 600 775 µA
Operating Temperature -40°C 85°C

Key Features

  • Extremely low input offset voltage of less than 150 µV with a drift of less than 1.2 µV/°C, guaranteed over the full military temperature range.
  • High open-loop gain of more than 5 million into a 10 kΩ load.
  • Low input bias current of less than 3 nA.
  • High common-mode rejection (CMR) of more than 120 dB.
  • Low power supply rejection ratio (PSRR) of less than 1.8 µV/V.
  • On-chip Zener zap trimming eliminates the need for offset nulling.
  • Low power consumption, drawing less than 725 µA per amplifier.
  • Conforms to industry-standard quad pinout without null terminals.
  • Capacitive load stability with no oscillations up to 10 nF.

Applications

The OP400HSZ is suitable for various applications requiring multiple precision operational amplifiers with low power consumption. These include:

  • Precision instrumentation and measurement systems.
  • Medical devices and diagnostic equipment.
  • Aerospace and military applications due to its performance over a wide temperature range.
  • Industrial control systems and automation.
  • High-precision audio and signal processing systems.

Q & A

  1. What is the input offset voltage of the OP400HSZ?

    The input offset voltage of the OP400HSZ is less than 150 µV, with a maximum of 400 µV for the H grade.

  2. What is the input bias current of the OP400HSZ?

    The input bias current is less than 3 nA for E, F, and G grades, and up to 20 nA for the H grade.

  3. What is the common-mode rejection ratio (CMR) of the OP400HSZ?

    The CMR is more than 105 dB.

  4. What is the power supply rejection ratio (PSRR) of the OP400HSZ?

    The PSRR is less than 3.2 µV/V.

  5. How much current does each amplifier in the OP400HSZ draw?

    Each amplifier draws less than 775 µA.

  6. What is the operating temperature range of the OP400HSZ?

    The operating temperature range is -40°C to 85°C.

  7. Does the OP400HSZ require offset nulling?

    No, the OP400HSZ does not require offset nulling due to on-chip Zener zap trimming.

  8. What is the typical gain-bandwidth product of the OP400HSZ?

    The gain-bandwidth product is 500 kHz.

  9. Is the OP400HSZ RoHS compliant?
  10. What is the package type of the OP400HSZ?

    The OP400HSZ is available in a 16-SOIC package.

Product Attributes

Amplifier Type:General Purpose
Number of Circuits:4
Output Type:Differential
Slew Rate:0.15V/µs
Gain Bandwidth Product:500 kHz
-3db Bandwidth:- 
Current - Input Bias:750 pA
Voltage - Input Offset:80 µV
Current - Supply:600µA (x4 Channels)
Current - Output / Channel:- 
Voltage - Supply Span (Min):6 V
Voltage - Supply Span (Max):36 V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:16-SOIC (0.295", 7.50mm Width)
Supplier Device Package:16-SOIC
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Similar Products

Part Number OP400HSZ OP400GSZ OP400HPZ OP400HS
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Active Obsolete
Amplifier Type General Purpose General Purpose General Purpose General Purpose
Number of Circuits 4 4 4 4
Output Type Differential Differential Differential Differential
Slew Rate 0.15V/µs 0.15V/µs 0.15V/µs 0.15V/µs
Gain Bandwidth Product 500 kHz 500 kHz 500 kHz 500 kHz
-3db Bandwidth - - - -
Current - Input Bias 750 pA 750 pA 750 pA 750 pA
Voltage - Input Offset 80 µV 80 µV 80 µV 80 µV
Current - Supply 600µA (x4 Channels) 600µA (x4 Channels) 600µA (x4 Channels) 600µA (x4 Channels)
Current - Output / Channel - - - -
Voltage - Supply Span (Min) 6 V 6 V 6 V 6 V
Voltage - Supply Span (Max) 36 V 36 V 36 V 36 V
Operating Temperature -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount Through Hole Surface Mount
Package / Case 16-SOIC (0.295", 7.50mm Width) 16-SOIC (0.295", 7.50mm Width) 14-DIP (0.300", 7.62mm) 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package 16-SOIC 16-SOIC 14-PDIP 16-SOIC

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