| 型号 |
产品系列 |
工作电流Typ |
工作电压 |
报警输出 |
周期中断功能 |
32kHz时钟输出方式 |
电池检测器 |
时钟微调功能 |
停振感应 |
后备电源关断电路 |
带延时功能的电压检测器 |
切换电压/检测电压 |
其它 |
封装 |
资料 |
| RV5C387A |
2线(I²C总线) |
0.35µA（3V） |
1.45V to 5.5V |
2set(W/H/M, H/M) |
0.5s to1Month |
Nch Open drain (Controllable by command) |
2.10V or 1.60V |
√ |
√ |
- |
- |
- |
- |
 SSOP10G |
RV5C387A |
| RV5C386A |
2线(I²C总线） |
0.35µA（3V） |
1.45V to 6.0V |
2set(W/H/M, H/M) |
0.5s to1Month |
CMOS output,with Control pin |
2.10V or 1.60V |
√ |
√ |
- |
- |
- |
- |
SSOP10G |
RV5C386A |
| RS5C372B |
2线(I²C总线） |
0.50µA（3V） |
1.45V to 6.0V |
2set(W/H/M, H/M) |
0.5s to 1Month |
CMOS output,(Controllable by command) |
－ |
√ |
√ |
- |
- |
- |
32768Hz/ 32000Hzcrystal selectable |
SSOP8 |
RS5C372B |
| RS5C372A |
2线(I²C总线） |
0.50µA（3V） |
1.3V to 6.0V |
2set(W/H/M, H/M) |
0.5s-1Month |
Nch Open drain (Controllable by command) |
－ |
√ |
√ |
- |
- |
- |
32768Hz/ 32000Hzcrystal selectable |
SSOP8 |
RS5C372A |
| R2256T |
2线(I²C总线） |
0.3µA*3(3V) |
Typ. 0.6V to 5.50V Worst.0.9V to 5.5V |
2set(W/H/M, H/M) |
0.5s-1Month |
CMOS output |
1.35V |
√ |
√ |
√ |
√ |
2.7V |
- |
TSSOP10G |
|
| R2223X |
2线(I²C总线） |
0.3µA*3(3V) |
Typ. 0.6V to 5.50V Worst.0.9V to 5.5V |
2set(W/H/M, H/M) |
0.5s-1Month |
CMOS output,with Control pin |
1.35V |
√ |
√ |
- |
- |
- |
可用寄存器设定瞄了电模式 |
TSSOP10G
QFN018018-12 |
R2223T-L |
| R2221X |
2线(I²C总线） |
0.3µA*3(3V) |
Typ. 0.6V to 5.50V Worst.0.9V to 5.5V |
2set(W/H/M, H/M) |
0.5s-1Month |
CMOS output,with Control pin |
1.35V |
√ |
√ |
- |
- |
- |
可引用脚设定节电模式 |
TSSOP10G
QFN018018-12
|
R2221T-L |
| R2051T |
2线(I²C总线） |
0.40µA（3V） |
Typ. 0.75V to 5.50V Worst.1.0V to 5.5V |
（仅寄存器不带INTR引脚） |
（仅寄存器不带INTR引脚） |
CMOS output,with Level shifter |
2.10V or 1.35V |
√ |
√ |
√ |
- |
2.4V |
- |
TSSOP10G |
R2051S-K-T |
| R2051K |
2线(I²C总线） |
0.40µA（3V） |
Typ. 0.75V to 5.50V Worst.1.0V to 5.5V |
2set(W/H/M, H/M) |
0.5s-1Month |
CMOS output,with Level shifter |
2.10V or 1.35V |
√ |
√ |
√ |
√ |
2.4V,2.8V |
- |
FFP12(停产） |
R2051S-K-T |
| R2051S |
2线(I²C总线） |
0.40µA（3V） |
Typ. 0.75V to 5.50V Worst.1.0V to 5.5V |
2set(W/H/M, H/M) |
0.5s-1Month |
CMOS output,with Level shifter |
2.10V or 1.35V |
√ |
√ |
√ |
√ |
2.4V,2.8V,4.0V |
- |
SSOP16 |
R2051S-K-T |
| R2025S/D |
2线(I²C总线） |
0.48µA(at 3V) |
1.15V to 5.50V |
2set(W/H/M, H/M) |
0.5s to1Month |
CMOS output,with Control pin |
2.1V or1.3V |
√ |
√ |
- |
- |
- |
内置晶振频率偏差（0±5ppm) |
SOP14
SN22 |
R2025S-D |
| R2023K/T |
2线(I²C总线） |
0.45µA（3V） |
Typ.0.66V-5.50V Worst.1.0V to 5.5V |
2set(W/H/M,H/M) |
0.5s-1Month |
CMOS output,with Control pin |
1.6V or 1.3V |
√ |
√ |
- |
- |
- |
- |
FFP12(停产）
TSSOP10G |
R2023K-T |
| RV5C339A |
3线 |
0.35µA(at 3V) |
1.45V to 5.50V |
2set(W/H/M, H/M) |
0.5s-1Month |
Nch Open drain(Controllable by command) |
2.1V or1.6V |
√ |
√ |
- |
- |
- |
- |
SSOP10G |
RV5C339A |
| Rx5C338A |
3线 |
0.35µA(at 3V) |
1.45V to 5.50V |
2set(W/H/M, H/M |
0.5s-1Month |
CMOS output,with Control pin |
2.10V or 1.6V |
√ |
√ |
- |
- |
- |
- |
SSOP10
SSOP10G |
Rx5C338A |
| R2262L |
3线 |
0.3µA(3V) |
Typ. 0.6V to 5.50V Worst.0.9V to 5.5V |
2set(W/H/M, H/M) |
0.5s-1Month |
CMOS output,with Level shifter |
1.35V |
√ |
√*² |
√ |
√ |
2.7V |
- |
QFN0202-18
|
|
| R2233x |
3线 |
0.3µA*3(3V) |
Typ. 0.6V to 5.50V Worst.0.9V to 5.5V |
2set(W/H/M, H/M) |
0.5s-1Month |
CMOS output,with Control pin |
1.35V |
√ |
√ |
- |
- |
- |
可用寄存器设定节电模式 |
QFN018018-12
TSSOP10G
|
|
| R2062K（停产） |
3线 |
0.4µA(at 3V) |
Typ. 0.75V to 5.50V Worst.1.0V to 5.5V |
2set(W/H/M, H/M |
0.5s-1Month |
CMOS output,with Level shifter |
2.10V or 1.35V |
√ |
√ |
√*1 |
√ |
2.7V, 2.9V |
|
FFP12 |
R2062K |
| R2061S |
3线 |
0.40µA（3V） |
Typ. 0.75V to 5.50V Worst.1.0V to 5.5V |
2set(W/H/M, H/M |
0.5s-1Month |
- |
2.10V or 1.35V |
√ |
√ |
√ |
√ |
2.4V |
- |
SSOP16 |
R2061S-K |
| R2061K |
3线 |
0.40µA（3V） |
Typ. 0.75V to 5.50V Worst.1.0V to 5.5V |
2set(W/H/M, H/M) |
0.5s-1Month |
- |
2.10V or 1.35V |
√ |
√ |
√ |
√ |
1.7V,2.8V |
- |
FFP12停产 |
R2061S-K |
| R2033K/T |
3线 |
0.45µA（3V） |
Typ. 0.66V to 5.50V Worst.1.0V to 5.5V |
2set(W/H/M, H/M) |
0.5s-1Month |
CMOS output,with Control pin |
1.6V or 1.3V |
√ |
√ |
- |
- |
- |
- |
FFP12停产
TSSOP10G |
R2033K-T |
| R2243x |
4线（SPI总线） |
0.3µA*3(3V) |
典型值0.6V至5.5V 最差值0.9V至5.5V |
2set(W/H/M, H/M) |
0.5s to1Month |
Nch Open drain(Controllable by command) |
1.35V |
√ |
√ |
- |
- |
- |
可用寄存器设定节电模式 |
TSSOP10G
QFN018018-12
|
|
| Rx5C348B |
4线（SPI总线） |
0.55µA(at 3V) |
1.45V to 5.50V |
2set(W/H/M, H/M) |
0.5s to 1Month |
Nch Open drain(Keeping output enabled) |
2.1V or 1.6V |
√ |
√ |
- |
- |
- |
- |
SSOP10
SSOP10G
|
Rx5C348B |
| Rx5C348A |
4线（SPI总线） |
0.35µA(at 3V) |
1.45V to 5.50V |
2set(W/H/M, H/M) |
0.5s to1Month |
Nch Open drain (Controllable by command) |
2.1V or 1.6V |
√ |
√ |
- |
- |
- |
- |
SSOP10
SSOP10G
|
Rx5C348A
|
| R2045S/D |
4线（SPI总线） |
0.48µA(at 3V) |
1.15V to 5.50V |
2set(W/H/M, H/M) |
0.5s to1Month |
Nch Open drain(Controllable by command) |
2.1V or1.3V |
√ |
√ |
- |
- |
- |
Built-in crystal unit Frequency Deviation (0±5ppm) |
SOP14
SON22
|
R2045S-D |
| R2043X |
4线（SPI总线） |
0.45µA（3V） |
Typ.0.66V-5.50V Min.1.0V-5.5V |
2set(W/H/M,H/M) |
0.5s-1Month |
Nch Open drain(Controllable by command) |
1.6V or 1.3V |
Yes |
Yes |
|
|
|
|
FFP-12停产
TSSOP-10G |
R2043K-E |
产品介绍