TL431CDG ON Semiconductor, TL431CDG Datasheet - Page 9

• Manufacturer Part Number: TL431CDG
• Description: IC REF PREC PROGR 2.5V 8-SOIC
• Manufacturer: ON Semiconductor

Specifications of TL431CDG

• Reference Type: Shunt, Adjustable
• Voltage - Output: 2.495 ~ 36 V
• Tolerance: ±2.2%
• Temperature Coefficient: 50ppm/°C
• Number Of Channels: 1
• Current - Cathode: 1mA
• Current - Output: 100mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Product: Voltage References
• Topology: Shunt References
• Output Voltage: 2.495 V to 36 V
• Initial Accuracy: 2.2 %
• Average Temperature Coefficient (typ): 50 ppm/C (Typ)
• Series Vref - Input Voltage (max): 37 V
• Shunt Current (max): 100 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Shunt Current (min): 1 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -
• Current - Quiescent: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: TL431CDG; TL431CDGOS

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