IP431A Sony Corporation, IP431A Datasheet - Page 6

• Manufacturer Part Number: IP431A
• Description: PROGRAMMABLE PRECISION REFERENCE
• Manufacturer: Sony Corporation

TYPICAL APPLICATIONS
THERMAL CHARACTERISTICS
R
R
Semelab plc.
JA
JC
V+
Thermal Resistance, Junction – Ambient
Thermal Resistance, Junction – Case
V+
LED is ‘on’ when V+ is between the
upper and lower limits.
Telephone [phone]. Telex: 341927. Fax [phone].
Lower Limit =
Upper Limit =
V
VOLTAGE MONITOR
OUT(trip)
TRIAC CROWBAR
=
1+
R1
R2
1+
1+
R1
R2
R1
R2
R3
R4
V
REF
R1
R2
V
V
REF
REF
V
R3
R4
OUT
V
OUT
D Package
N Package
J Package
D Package
N Package
J Package
TEMPERATURE COMPENSATED THRESHOLD
SINGLE SUPPLY COMPARATOR WITH
V+
V
IN
V
TH
THYRISTOR CROWBAR
= V
V
OUT(trip)
REF
V+
=
< V
> V
1+
V
IN
REF
REF
IP431A Series
V
R1
R2
OUT
= 2.0 V
178°C/W
114°C/W
100°C/W
V
V
83°C/W
41°C/W
38°C/W
V+
OUT
REF
R1
R2
V
OUT
Prelim. 2/95