TL431_10 Datasheet, PDF (7/12 Pages) Texas Instruments – PRECISION PROGRAMMABLE REFERENCE

PROGRAMMABLE PRECISION SHUNT REGULATOR TL431/A/C
TYPICAL OPERATING CHARACTERISTICS
Reference Voltage vs. Ambient Temperature
Pulse Response
Cathode Current vs. Cathode Voltage
Cathode Current vs. Cathode Voltage
Small Signal Voltage Amplification vs. Frequency
60
50
40
30
20
10
0
1k
I_KA = 10mA
T_A = 25°C
10k
100k
1000k
Frequency, f [Hz]
10000k
Dec. 2010 – Rev.1.5
-7-
15kΩ
10µF
I_KA
232Ω
Output
8.25kΩ
< Fig 4. TEST Circuit for Voltage Amplification >
HTC