Renesas Electronics REAR5695x Supervisory Circuit ICs

Renesas Electronics REAR5695x Supervisory Circuit ICs are semiconductor integrated circuits designed to reset all logic circuits and detect supply voltage. These ICs come with a built-in delay circuit to provide the required retardation time simply by adding an external capacitor. The REAR5695x ICs feature low threshold operating voltage, 2V to 17V wide supply voltage range, and large delay time with a capacitor. Typical applications include battery-checking circuits, level-detecting circuits, and waveform-shaping circuits.

Features

Few external parts
Large delay time with a capacitor of small capacitance (t_d ≈ 100ms, at 0.33μF)
0.6V (Typical) at R_L = 22kΩ low threshold operating voltage (supply voltage to keep low-state at low supply voltage)

2V to 17V wide supply voltage range
Wide application range

Applications

Battery checking circuit
Level detecting circuit
Waveform shaping circuit

Block Diagram

Reset Circuit of REAR56953

Application Circuit Diagram - Renesas Electronics REAR5695x Supervisory Circuit ICs

Reset Circuit of REAR56957

Datasheets

View Results ( 10 ) Page

零件編號	閥值電壓	監控的輸入數目	輸出類型	監察定時器	備份電池開關	電源電壓 - 最大值	最低工作溫度	最高工作溫度	電源電壓 - 最小值	芯片啟動信號	運作供電電流	Pd - 功率消耗
REAR56953AGSM#HC0	670 mV	1 Input	Open Collectors	No Watchdog	No Backup	17 V	- 40 C	+ 85 C	2 V	No Chip Enable	450 uA	440 mW
REAR56953BGSM#HC0	670 mV	1 Input	Open Collectors	No Watchdog	No Backup	17 V	- 40 C	+ 85 C	2 V	No Chip Enable	420 uA	440 mW
REAR56957AGSM#HC0	670 mV	1 Input	Open Collectors	No Watchdog	No Backup	17 V	- 40 C	+ 85 C	2 V	No Chip Enable	390 uA	440 mW
REAR56958BGSM#HC0		1 Input	Open Collectors		No Backup	17 V	- 40 C	+ 85 C	2 V	No Chip Enable	360 uA	440 mW
REAR56957BGSM#HC0	670 mV	1 Input	Open Collectors	No Watchdog	No Backup	17 V	- 40 C	+ 85 C	2 V	No Chip Enable	360 uA	440 mW
REAR56953AGSM#HCA
REAR56953BGSM#HCA
REAR56957AGSM#HCA
REAR56957BGSM#HCA
REAR56958BGSM#HCA

發佈日期: 2023-05-02 | 更新日期: 2026-01-06