(China (Mainland))
Product Summary
The INA159AIDGKR is a high slew rate, G = 1/5 difference amplifier consisting of a precision op amp with a precision resistor network. The gain of 1/5 makes the INA159AIDGKR useful to couple ±10V signals to single-supply analog-to-digital converters (ADCs), particularly those operating on a single +5V supply. The on-chip resistors are laser-trimmed for accurate gain and high common-mode rejection. Excellent temperature coefficient of resistance (TCR) tracking of the resistors maintains gain accuracy and common-mode rejection over temperature. The input common-mode voltage range extends beyond the positive and negative supply rails. The INA159AIDGKR operates on a total of +1.8V to +5.5V single or split supplies. The INA159 reference input uses two resistors for easy mid-supply or reference biasing. The applications of the INA159AIDGKR include industrial process controls, instrumentation, differential to single-ended conversion and audio line receivers.
Parametrics
INA159AIDGKR absolute maximum ratings: (1)Supply Voltage: +5.5V; (2)Signal Input Terminals (-IN and +IN), Voltage: ±30V; (3)Reference (REF 1 and REF2) and Sense Pins, Current: ±10mA; Voltage: (V-) - 0.5V to (V+) + 0.5V; (4)Output Short Circuit: Continuous; (5)Operating Temperature: -40 to +150℃; (6)Storage Temperature: -65 to +150℃; (7)Junction Temperature: +150℃; (8)ESD Rating, Human Body Model: 4000V; Charged Device Model: 1000V.
Features
INA159AIDGKR features: (1)gain of 0.2 to interface ±10V signals to single-supply ADCs; (2)gain accuracy: ±0.024% (max); (3)wide bandwidth: 1.5MHz; (4)high slew rate: 15V/μs; (5)low offset voltage: ±100μV; (6)low offset drift: ±1.5μV/℃; (7)single-supply operation down to 1.8V.
Diagrams
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 INA159AIDGKR |
Texas Instruments |
Differential Amplifiers Hi-Sp Prec Gain of 0.2 Lvl Translation |
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INA159AIDGKRG4 |
Texas Instruments |
Differential Amplifiers Hi-Sp Prec Gain of 0.2 Lvl Translation |
Data Sheet |
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