http://www.www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf



Seiko Instruments Electronic Components Datasheet


S-1004

VOLTAGE DETECTOR


No Preview Available !

S-1004 pdf
S-1004 Series
www.sii-ic.com
© Seiko Instruments Inc., 2014
BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
VOLTAGE DETECTOR WITH SENSE PIN
Rev.2.1_00
The S-1004 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.
Apart from the power supply pin, the detection voltage input pin (SENSE pin) is also prepared, so the output is stable even
if the SENSE pin falls to 0 V.
The release signal can be delayed by setting a capacitor externally, and the release delay time accuracy at Ta = +25°C is
±15%.
Two output forms Nch open-drain output and CMOS output are available.
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%
Release delay time accuracy: ±15% (CD = 4.7 nF, Ta = +25°C)
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
SNT-6A
Seiko Instruments Inc.
1



No Preview Available !

S-1004 pdf
BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) VOLTAGE DETECTOR WITH SENSE PIN
S-1004 Series
Rev.2.1_00
Block Diagrams
1. S-1004 Series NA / NB type (Nch open-drain output)
SENSE
VDD
Function
Status
Output logic Active "L"
VSS
+
*1 *1
VREF
Delay
circuit
*1
OUT
*1
*1. Parasitic diode
CD
Figure 1
2. S-1004 Series CA / CB type (CMOS output)
SENSE
VDD
VSS
+
*1 *1
VREF
Delay
circuit
*1
Function
Status
Output logic Active "L"
*1
OUT
*1
*1. Parasitic diode
CD
Figure 2
2 Seiko Instruments Inc.



Part Number S-1004
Description VOLTAGE DETECTOR
Maker Seiko Instruments - Seiko Instruments
Total Page 30 Pages
PDF Download
S-1004 pdf
Download PDF File
S-1004 pdf
View for Mobile




Featured Datasheets

Part Number Description Manufacturers PDF
S-100-12 100W / 12.5 Volts / 1.5-30 Mhz / HF Communications S-100-12
Acrian
PDF
S-100-12 RF Devices S-100-12
Bharat Electronics
PDF
S-1000 Ultra Small Package High Precision Voltage Detector S-1000
Seiko Instruments
PDF
S-1000Nxx Ultra Small Package High Precision Voltage Detector S-1000Nxx
Seiko Instruments
PDF
S-1002 VOLTAGE DETECTOR S-1002
Seiko Instruments
PDF
S-1003 HIGH-ACCURACY VOLTAGE DETECTOR S-1003
Seiko Instruments
PDF


Part Number Start With

0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

site map

webmaste! click here

contact us

Buy Components