Seiko Instruments S-1002
The S-1002 Series is a high-accuracy voltage detector developed using CMOS technology. The detection voltage is fixed internally with an accuracy of ±1.0% (−VDET(S) ≥ 2.2 V). It operates with current consumption of 500 nA typ.| Part No. | S-1002 |
|---|---|
| Datasheet | S-1002 Download |
| Manufacturer |  Seiko Instruments |
| Description | VOLTAGE DETECTOR |
| Buy | Stock & Price |
FEATURES
● Detection voltage: 1.0 V to 5.0 V (0.1 V step)● Detection voltage accuracy: ±1.0% (2.2 V ≤ −VDET(S) ≤ 5.0 V) ±22 mV (1.0 V ≤ −VDET(S) < 2.2 V)
● Current consumption: 500 nA typ.
● Operation voltage range: 0.95 V to 10.0 V
● Hysteresis width: 5% ± 2%
● Output form: Nch open-drain output (Active "L") CMOS output (Active "L")
● Operation temperature range: Ta = −40°C to +85°C
● Lead-free (Sn 100%), halogen-free
●
APPLICATIONS
● Power supply monitor for microcomputer and reset for CPU● Constant voltage power supply monitor for TV, Blu-ray recorder and home appliance
● Power supply monitor for portable devices such as notebook PC, digital still camera and mobile phone
● Packages
● SOT-23-5
● SC-82AB Seiko Instruments Inc. 1 VOLTAGE DETECTOR WITH SENSE PIN S-1002 Series
● Block Diagrams 1. S-1002 Series NA / NB type (Nch open-drain output) SENSE VDD + *1 *1 − VREF OUT *1 Rev.1.1_00 Function Status Output logic Active "L" VSS *1. Parasitic diode Figure 1 2. S-1002 Series CA / CB type (CMOS output) SENSE VDD + *1 *1 − VREF Function Status Output logic Active "L" *1 OUT *1 VSS *1.
