Datasheet Texas Instruments INA103KU — Datenblatt

В® INA103 INA 103 INA 103 Low Noise, Low Distortion
INSTRUMENTATION AMPLIFIER
FEATURES APPLICATIONS в—Џ LOW NOISE: 1nV/в€љHz
в—Џ LOW THD+N: 0.0009% at 1kHz, G = 100
в—Џ HIGH GBW: 100MHz at G = 1000 в—Џ HIGH QUALITY MICROPHONE PREAMPS
(REPLACES TRANSFORMERS)
в—Џ MOVING-COIL PREAMPLIFIERS в—Џ WIDE SUPPLY RANGE: В±9V to В±25V
в—Џ HIGH CMRR: >100dB
в—Џ BUILT-IN GAIN SETTING RESISTORS:
G = 1, 100
в—Џ UPGRADES AD625 в—Џ DIFFERENTIAL RECEIVERS
в—Џ AMPLIFICATION OF SIGNALS FROM:
Strain Gages (Weigh Scale Applications)
Thermocouples
Bridge Transducers DESCRIPTION
The INA103 is a very low noise, low distortion monolithic instrumentation amplifier. Its current-feedback
circuitry achieves very wide bandwidth and excellent
dynamic response. It is ideal for low-level audio
signals such as balanced low-impedance microphones.
The INA103 provides near-theoretical limit noise performance for 200Ω source impedances. Many industrial applications also benefit from its low noise and
wide bandwidth. The INA103 is available in 16-pin plastic DIP and
SOL-16 surface-mount packages. Commercial and Industrial temperature range models are available. Unique distortion cancellation circuitry reduces distortion to extremely low levels, even in high gain. Its
balanced input, low noise and low distortion provide …