SEMICONDUCTOR
TECHNICAL DATA
PROGRAMMABLE PRECISION REFERENCES
The KIA2431P/S/T/AP/AS/AT/BP/BS/BT are integrated circuit...
SEMICONDUCTOR
TECHNICAL DATA
PROGRAMMABLE PRECISION REFERENCES
The KIA2431P/S/T/AP/AS/AT/BP/BS/BT are integrated circuits are three-terminal programmable shunt regulator diodes. These monolithic IC
voltage reference operate as a low temperature coefficient zener which is programmable from Vref to 16 volts with two external resistors.
These devices exhibit a wide operating current range of 80 A to 50mA with a typical dynamic impedance of 0.22 . The characteristics of these references make them excellent replacements for zener diodes in many applications such as digital voltmeters, power supplies, and op amp circuitry.
FEATURES Programmable Output
Voltage to 16 Volts.
LINE UP
ITEM
P
KIA2431
S
T
AP
KIA2431 AS
AT
BP
* KIA2431 BS
BT
Package TO-92 TSM TSV TO-92 TSM TSV TO-92 TSM TSV
Note) * : Under development
Vref Tolerance (%) 1.5 1.0 0.5
Low Dynamic Output Impedance : 0.22 (Typ.). Sink Current Capability of 80 A to 50mA. Equivalent Full-Range Temperature Coefficient of 30ppm/ Temperature Compensated for Operation Over Full Rated Operating Temperature Range. Low Output Noise
Voltage.
(Typ.).
Marking Type No.
KIA2431T/S KIA2431AT/AS KIA2431BT/BS
Marking 24A 24B 24C
KIA2431P/S/T/AP/AS AT/BP/BS/BT
BIPOLAR LINEAR INTEGRATED CIRCUIT
BC
JA
E K
G D
H FF
1 23
N DIM MILLIMETERS A 4.70 MAX B 4.80 MAX C 3.70 MAX D 0.45 E 1.00 F 1.27 G 0.85 H 0.45 J 14.00 +_0.50 K 0.55 MAX L 2.30 M 0.45 MAX N 1.00
1. REFERENCE 2. ANODE 3. CATHODE
TO-92
L M
C
A F GG
C L
E K BK
2 ...