NCP2892
features a low- power consumption shutdown mode, which is achieved by driving the SHUTDOWN pin with logic low.
The NCP2892 contains circuitry to prevent from “pop and click” noise that would otherwise occur during turn- on and turn- off transitions.
For maximum flexibility, the NCP2892 provides an externally controlled gain (with resistors), as well as an externally controlled turn- on time (with the bypass capacitor). When using a 1 m F bypass capacitor, it offers 100 ms wake up time.
Due to its excellent PSRR, it can be directly connected to the battery, saving the use of an LDO.
This device is available in a 9- Pin Flip- Chip CSP (Lead- Free).
Features
- 1.3 W to an 8.0 W BTL Load from a 5.0 V Power Supply
- Excellent PSRR: Direct Connection to the Battery
- “Pop and Click” Noise Protection Circuit
- Ultra Low Current Shutdown Mode: 10 n A
- 2.2 V- 5.5 V Operation
- External Gain Configuration Capability
- External Turn- on Time Configuration Capability:
100 ms (1 m F Bypass Capacitor)
- Up to...
