TL431ID ON Semiconductor, TL431ID Datasheet - Page 9

• Manufacturer Part Number: TL431ID
• Description: Voltage & Current References 2.5-36V ADJ 1-100mA
• Manufacturer: ON Semiconductor

Specifications of TL431ID

• Product: Voltage References
• Topology: Shunt References
• Output Voltage: Adjustable
• Initial Accuracy: 2.2 %
• Average Temperature Coefficient (typ): 50 PPM / C
• Series Vref - Input Voltage (max): 37 V
• Shunt Current (max): 100 mA
• Maximum Operating Temperature: + 85 C
• Package / Case: SOIC-8
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Shunt Current (min): 1 mA
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

5.0 k
1%
1.0 kW
V
10 kW
50 k
1%
V
V+
Figure 28. Linear Ohmmeter
L.E.D. indicator is `on' when V+ is between the
upper and lower limits.
500 k
R
l
1%
X
Figure 26. Voltage Monitor
Lower Limit + 1 ) R1
Upper Limit + 1 ) R3
100 kW
V
Range
5.0 M
R x + V out D W
1%
1.0 MW
1N5305
V
R1
R2
V
R2
R4
25 V
Range
LM11
+
2.0 mA
-
V
V
ref
ref
25 V
-5.0 V
Calibrate
10 k
R3
R4
V
out
V
out
http://onsemi.com
9
8.0 W
T
l
* Thermalloy
*
*
*
= 330 to 8.0 W
THM 6024
Heatsink on
LP Package
Figure 29. Simple 400 mW Phono Amplifier
Figure 27. Single−Supply Comparator with
V
Temperature−Compensated Threshold
in
*
T
V
I
th
= V
ref
360 k
56 k
38 V
V+
330
1.0 mF
10 k
+
V
out
Tone
470 mF
0.05 mF
< V
> V
25 k
V
in
ref
ref
Volume
≈ 2.0 V
V
47 k
V+
out