APA2174 Overview
The APA2174 is a ground-reference output and doesn’t need the output capacitors for DC blocking. The advantages of eliminating the output capacitor are saving the cost, eliminating ponent height, and improving the - No Output Capacitor Required (for DC Blocking) low frequency response. - Save the PCB Space The external gain setting is remended using from - Reduce the BOM Costs -1V/V to -10V/V.
APA2174 Key Features
- Operating Voltage: 2.3V-4.5V
- Supply Current
- IDD=5mA at VDD=3.3V
- Low Shutdown Current
- IDD=1µA at VDD=3.3V
- Ground Reference Output
- No Output Capacitor Required (for DC Blocking) low frequency response
- Save the PCB Space
- Reduce the BOM Costs
- 1V/V to -10V/V. High PSRR provides increased immunity