Datasheet OP162, OP262, OP462 (Analog Devices)

15 MHz Rail-to-Rail Operational Amplifiers Data Sheet OP162/ OP262/ OP462 FEATURES PIN CONFIGURATIONS Wide bandwidth: 15 MHz NULL 1 8 NULL Low offset voltage: 325 µV max –IN A 2 OP162 7 V+ Low noise: 9.5 nV/√Hz @ 1 kHz +IN A 3 6 TOP VIEW OUT A Single-supply operation: 2.7 V to 12 V V– (Not to Scale) 4 5 NC Rail-to-rail output swing NC = NO CONNECT
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Low TCV OS: 1 µV/°C typ High slew rate: 13 V/µs
Figure 1. 8-Lead Narrow-Body SOIC (S Suffix)
No phase inversion Unity-gain stable OUT A 1 8 V+ –IN A 2 OP262 7 OUT B APPLICATIONS TOP VIEW +IN A 3 6 –IN B (Not to Scale) Portable instrumentation V– 4 5 +IN B Sampling ADC amplifier
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Wireless LANs
Figure 2. 8-Lead TSSOP (RU Suffix) and 8-Lead Narrow-Body SOIC (S Suffix)
Direct access arrangement Office automation OUT A 1 14 OUT D –IN A 2 13 –IN D +IN A 3 OP462 12 +IN D GENERAL DESCRIPTION TOP VIEW V+ 4 11 V– (Not to Scale)
The OP162 (single), OP262 (dual), and OP462 (quad) rail-to-
+IN B 5 10 +IN C
rail 15 MHz amplifiers feature the extra speed new designs
–IN B 6 9 –IN C
require, with the benefits of precision and low power operation.
OUT B 7 8 OUT C
With their incredibly low offset voltage of 45 µV (typical) and 00288-006 low noise, they are perfectly suited for precision filter applica- Figure 3. 14-Lead Narrow-Body SOIC (S Suffix) and 14-Lead TSSOP (RU Suffix) tions and instrumentation. The low supply current of 500 µA (typical) is critical for portable or densely packed designs. In addition, the rail-to-rail output swing provides greater dynamic range and control than standard video amplifiers. These products operate from single supplies as low as 2.7 V to dual supplies of ±6 V. The fast settling times and wide output swings recommend them for buffers to sampling A/D converters. The output drive of 30 mA (sink and source) is needed for many audio and display applications; more output current can be supplied for limited durations. The OPx62 family is specified over the extended industrial temperature range (–40°C to +125°C). The single OP162 amplifiers are available in 8-lead SOIC package. The dual OP262 amplifiers are available in 8-lead SOIC and TSSOP packages. The quad OP462 amplifiers are available in 14-lead, narrow-body SOIC and TSSOP packages.
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Document Outline Features Applications General Description Pin Configurations Revision History Specifications Absolute Maximum Ratings ESD Caution Typical Performance Characteristics Applications Functional Description Offset Adjustment Rail-to-Rail Output Output Short-Circuit Protection Input Overvoltage Protection Output Phase Reversal Power Dissipation Unused Amplifiers Power-On Settling Time Capacitive Load Drive Total Harmonic Distortion and Crosstalk PCB Layout Considerations Applications Circuits Single-Supply Stereo Headphone Driver Instrumentation Amplifier Direct Access Arrangement Outline Dimensions Ordering Guide