A431XM
A431XM is Programmable Voltage Reference (Programmable output voltage to 20 volts) manufactured by Kodenshi AUK Group.
Features
- -
- -
- - Programmable output voltage to 20 volts Sink current capability of 1.0m A to 100m A Low dynamic impedance 0.15Ω typical Temperature pensated for operation over full rated operating temperature Equivalent full-range temperature coefficient of 50ppm/°C (Typical) Low output Noise voltage
Ordering Information
Type NO. A431x M Marking A431-
- : Grade => B :±0.5% , A :±1% Package Code TO-92M
Outline Dimensions
Symbol
4.0±0.1 3.0±0.1 unit : mm
0.44 REF 0.52 REF 14.0±0.40
Functional block diagram
1.27 Typ. 2.54±0.1.
1 2 3
0.7 Typ. 0.42 Typ.
3.0±0.1 3.8 Min.
PIN Connections 1. Reference 2. Anode 3. Cathode
KSI-9039-003
A431x M
Absolute maximum ratings
(Operating ambient temperature range applies unless other specified)
Parameter
Cathode to Anode voltage Cathode current range Reference input current range Power dissipation Operating temperature range Storage temperature range
Symbol
VKA IKA Iref PD Topr Tstg
Ratings
20 -100 ~+150 -0.05~+10 500 -40~+85 -65~+150
Unit
V m A m A m W °C °C
Remended operating conditions
Parameter
Cathode to Anode voltage Cathode current range
Symbol
VKA IKA
Ratings Min.
Vref 1.0
Max.
18...