1 Features
1• 5962-1821001
– Radiation Hardness Assured (RHA)
50 krad(Si) at Low Dose Rate
– Single Event Latch-up (SEL)
Immune to 75 MeV-cm2/mg at 125 °C
– See Radiation Reports
– Qualified Over the Military
Temperature Range (–55 °C to 125 °C)
– High-Performance 8-Pin
Ceramic Flat Pack Package (HKX)
• Wide Common-Mode Range: –15 V to 65 V
• CMRR: 120 dB
• Accuracy:
– ±0.5-mV Offset
– ±0.2% Gain Error
– 2.5-μV/°C Offset Drift
– 50-ppm/°C Gain Drift
• Bandwidth: Up to 130 kHz
• Gain: 20 V/V
• Quiescent Current: 700 μA
• Power Supply: 2.7 V to 16 V
• Provision for Filtering

2 Applications
• Power Supervision
• Overcurrent and Undercurrent Detection
• Satellites Telemetry
• Space Signal Conditioning
• Motor Control Loops

3 Description
The INA901-SP is a voltage-output, current-sense
amplifier that can sense drops across shunt resistors
at common-mode voltages from –15 V to 65 V,
independent of the supply voltage. The INA901-SP
operates from a single 2.7-V to 16-V supply, drawing
700 μA (typical) of supply current.
The gain of the INA901-SP is 20 V/V. The 130-kHz
bandwidth simplifies use in current-control loops. The
pinouts readily enable filtering.
The device is specified over the extended operating
temperature range of –55 °C to 125 °C and is offered
in an 8-pin CFP package.