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VDD18LCTA Schematic ( PDF Datasheet ) - AnaSem

Teilenummer VDD18LCTA
Beschreibung High detect accuracy CMOS Voltage Detector
Hersteller AnaSem
Logo AnaSem Logo 




Gesamt 20 Seiten
VDD18LCTA Datasheet, Funktion
AnaSem
安纳森
Analog Semiconductor IC
VDD Series
Low voltage, Low power, ±1% High detect accuracy
CMOS Voltage Detector with Delay circuit
(IMPORTANT: Please check the last page for Genuine Product Labeling)
Rev. E13-01
Website:
Tel:
Email:
www.anasemi.com
+852-3590-8442
AnaSem
.......... Future of the analog world






VDD18LCTA Datasheet, Funktion
Low voltage, Low power, ±1% High detect accuracy with delay circuit CMOS Voltage Detector
Rev. E13-01
VDD Series
TEST CIRCUITS
Circuit (1) – Operating voltage, Detection voltage, Hysteresis range, Detection voltage temperature coefficient
VIN
V
VIN
VOUT
VSS
R 100K*1)
V
Note 1) :
The resistor (100K) is not necessary for CMOS output products.
Circuit (2) – Current consumption
A
VIN
VIN
VOUT
VSS
Circuit (3) – N-ch driver output current
VIN
VIN
VOUT
A
VSS
VDS
Circuit (4) – P-ch driver output current
VIN VDS
VIN
VOUT
A
VSS
Circuit (5) – Delay time (VRELVOUT inversion)
VIN R 100K*1)
VOUT
VSS
Measurement
of wave form
Note 1) :
The resistor (100K) is not necessary for CMOS output
products.
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.......... Future of the analog world

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VDD18LCTA pdf, datenblatt
Low voltage, Low power, ±1% High detect accuracy with delay circuit CMOS Voltage Detector
Rev. E13-01
VDD Series
TYPICAL CHARACTERISTICS – N-ch Driver Output Current vs. VDS (continued)
VDD181SCTA (CMOS 1.8V)
10.0
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
0
Ta=25°C
VIN=1.5V
VIN=1.0V
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
VDS (V)
VDD251SCTA (CMOS 2.5V)
18.0
16.0
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0
0
Ta=25°C
VIN=2.0V
VIN=1.5V
VIN=1.0V
0.5 1.0 1.5 2.0 2.5
VDS (V)
VDD351SCTA (CMOS 3.5V)
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0
0
Ta=25°C
VIN=3.0V
VIN=2.5V
VIN=2.0V
VIN=1.5V
VIN=1.0V
0.5 1.0 1.5 2.0 2.5 3.0
VDS (V)
VDD451MCTA (CMOS 4.5V)
60.0
50.0
40.0
30.0
20.0
10.0
0
0
Ta=25°C
VIN=4.0V
VIN=3.5V
VIN=3.0V
VIN=2.5V
VIN=2.0V
VIN=1.5V
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
VDS (V)
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.......... Future of the analog world

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