Datasheet AD707 (Analog Devices)

FabricanteAnalog Devices
DescripciónUltralow Drift Op Amp
Páginas / Página8 / 1 — Ultralow Drift Op Amp. AD707. FEATURES. CONNECTION DIAGRAMS. Very High DC …
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Ultralow Drift Op Amp. AD707. FEATURES. CONNECTION DIAGRAMS. Very High DC Precision. TO-99 (H) Package. V max Offset Voltage. NULL. 0.1

Datasheet AD707 Analog Devices

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a
Ultralow Drift Op Amp AD707 FEATURES CONNECTION DIAGRAMS Very High DC Precision TO-99 (H) Package 15
m
V max Offset Voltage NULL 0.1
m
V/
8
C max Offset Voltage Drift 8 0.35
m
V p-p max Voltage Noise (0.1 Hz to 10 Hz} NULL 1 7 +VS 8 V/
m
V min Open-Loop Gain 130 dB min CMRR –IN 2 6 OUTPUT 120 dB min PSRR AD707 1 nA max Input Bias Current 3 5 +IN NC 4 AC Performance –VS 0.3 V/ NC = NO CONNECT
m
s Slew Rate NOTE: PIN 4 CONNECTED 0.9 MHz Closed-Loop Bandwidth OBSOLETE TO CASE Dual Version: AD708 Available in Tape and Reel in Accordance with Plastic (N) and EIA-481A Standard Cerdip (Q) Packages SOIC (R) Package NULL 1 8 NULL NULL 1 8 NULL –IN 2 7 +VS –IN +VS +IN 3 6 OUTPUT +IN OUTPUT PRODUCT DESCRIPTION –VS 4 5 AD707 NC –V 4 S AD707 5 NC
The AD707 is a low cost, high precision op amp with state-of-
NC = NO CONNECT NC = NO CONNECT
the-art performance that makes it ideal for a wide range of precision applications. The offset voltage spec of less than 15 µV is the best available in a bipolar op amp, and maximum input
APPLICATION HIGHLIGHTS
offset current is 1.0 nA. The top grade is the first bipolar 1. The AD707’s 13 V/µV typical open-loop gain and 140 dB monolithic op amp to offer a maximum offset voltage drift of typical common-mode rejection ratio make it ideal for 0.1 µV/°C, and offset current drift and input bias current drift precision instrumentation applications. are both specified at 25 pA/°C maximum. 2. The precision of the AD707 makes tighter error budgets The AD707’s open-loop gain is 8 V/µV minimum over the full possible at a lower cost. ±10 V output range when driving a 1 kΩ load. Maximum input 3. The low offset voltage drift and low noise of the AD707 allow voltage noise is 350 nV p-p (0.1 Hz to 10 Hz). CMRR and the designer to amplify very small signals without sacrificing PSRR are 130 dB and 120 dB minimum, respectively. overall system performance. The AD707 is available in versions specified over commercial, 4. The AD707 can be used where chopper amplifiers are industrial and military temperature ranges. It is offered in 8-pin required, but without the inherent noise and application plastic mini-DIP, small outline (SOIC), hermetic cerdip and problems. hermetic TO-99 metal can packages. Chips, MIL-STD-883B, 5. The AD707 is an improved pin-for-pin replacement for the Rev. C, and tape & reel parts are also available. LT1001. REV. B Information furnished by Analog Devices is believed to be accurate and © Analog Devices, Inc., 1995 reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or
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