TS4431ILT STMicroelectronics, TS4431ILT Datasheet - Page 6

• Manufacturer Part Number: TS4431ILT
• Description: IC VREF 1.224V OPN SHUNT SOT23-5
• Manufacturer: STMicroelectronics

Specifications of TS4431ILT

• Reference Type: Shunt
• Voltage - Output: 1.224V
• Tolerance: ±1%
• Temperature Coefficient: 100ppm/°C
• Voltage - Input: 1.5 ~ 10 V
• Number Of Channels: 1
• Current - Cathode: 500µA
• Current - Output: 20mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Product: Voltage References
• Topology: Shunt References
• Output Voltage: Adjustable
• Initial Accuracy: 1 %
• Average Temperature Coefficient (typ): 100 PPM / C
• Series Vref - Input Voltage (max): 12 V
• Shunt Current (max): 20 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Shunt Current (min): 0.5 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Quiescent: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-5198-2; TS4431ILT

Electrical Characteristics
6/8
Figure 8.
Figure 10. Vsat vs. temp. Vcc=1.8V
100
8
7
6
5
4
3
2
1
0
80
60
40
20
0
-40°C
-40°C -20°C
dVref/dIsink vs. temp. Vcc=1.8V
-20°C
Isink=20mA
Tem perature (°C)
Tem perature (°C)
0°C
Isink 0.5 to 20mA
0°C
25°C
25°C
Isink=5mA
50°C
50°C
85°C
85°C
Figure 9.
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-40°C -20°C
Iref vs. temp. Vcc=1.8V
Tem perature (°C)
Isink 0.1 to 10mA
0°C
25°C
50°C
85°C
TS4431