EC95810 Datasheet, PDF (1/15 Pages) E-CMOS Corporation – Voltage Detectors with Built-in Delay Circuit

Voltage Detectors with Built-in Delay Circuit
EC95810
General Description
The EC95810 series are highly accurate, ultra-low
current consumption voltage detectors, developed
using CMOS process. A delay circuit is built-in for
microprocessor supervisory circuits in MCU and
digital systems. Two output forms N-channel open-
drain and CMOS output are available. The device
is ideal for battery powered portable devices which
require low current consumption.
The EC95810 consists of a comparator, a voltage
reference unit, a resistor divider, an output driver,
a hysteresis circuit, and a delay circuit. The
detection voltage is fixed internally with ±2.0%
accuracy by advanced trimming technology.
The devices are available in SOT-23, SC-82 and
SC-70 packages.
Typical Application Circuit
Features
● Ultra-Low Quiescent Current：1.2 µA (Typ.)
● High Accuracy of Detection Voltage：±2%
● Hysteresis Width 5% VDET (Typ.)
● Detection Voltage：1.6V to 6.0V (0.1V Step)
● Built-in Delay Circuit：200ms (Typ.)
● Operating Voltage Range：1.0V to 6.0V
● N-ch Open Drain and CMOS Output
● SOT-23, SC-82 and SC-70 Packages
● RoHS Compliant and 100% Lead (Pb)-Free
and Green (Halogen Free with Commercial
Standard)
Applications
 Microprocessor Reset Circuitry
 Memory Battery Back-up Circuits
 Power-on Reset Circuits
 Power Failure Detection
 System Battery Life and Charge Voltage Monitors
 Delay Circuitry
Ordering Information
EC95810 X XX XX X R
Circuit Type
Vout type:
N=N-ch Open drain
C=CMOS
Detection Voltage Code(Exam.)
16=1.6V
17=1.7V
18=1.8V
：
R:Tape & Reel
Pin Type: SC82-4L: I/S
N：Normal
Package Type：
B1=SOT23-3L
C1=SC70-3L
C7=SC82-4L
E-CMOS Corp. (www.ecmos.com.tw)
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