TL1431AIDT STMicroelectronics, TL1431AIDT Datasheet - Page 3
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TL1431AIDT
Manufacturer Part Number
TL1431AIDT
Description
IC VREF PROGRAMMABLE 8-SOIC
Manufacturer
STMicroelectronics
Datasheet
1.TL1431CZT.pdf
(16 pages)
Specifications of TL1431AIDT
Reference Type
Shunt, Adjustable
Voltage - Output
2.5 ~ 36 V
Tolerance
±0.25%
Temperature Coefficient
100ppm/°C
Number Of Channels
1
Current - Cathode
500µA
Current - Output
100mA
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Product
Voltage References
Topology
Shunt References
Output Voltage
Adjustable
Initial Accuracy
0.28 %
Average Temperature Coefficient (typ)
100 PPM / C
Series Vref - Input Voltage (max)
37 V
Shunt Current (max)
100 mA
Maximum Operating Temperature
+ 105 C
Input Voltage
2.5 V
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Shunt Current (min)
1 mA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Voltage - Input
-
Current - Quiescent
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-2224-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TL1431AIDT
Manufacturer:
ST
Quantity:
20 000
TL1431
2
Absolute maximum ratings and operating conditions
Table 1.
1. Calculated with T
2. Human body model: A 100 pF capacitor is charged to the specified voltage, then discharged through a
3. Machine model: A 200 pF capacitor is charged to the specified voltage, then discharged directly between
4. Charged device model: all pins and the package are charged together to the specified voltage and then
Table 2.
Symbol
Symbol
ESD
T
R
V
T
V
I
1.5 kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations
while the other pins are floating.
two pins of the device with no external series resistor (internal resistor < 5 Ω). This is done for all couples of
connected pin combinations while the other pins are floating.
discharged directly to the ground through only one pin. This is done for all pins.
P
oper
T
I
ref
I
thja
KA
stg
KA
k
k
d
j
Cathode to anode voltage
Continuous cathode current range
Reference input current range
Junction temperature
Power dissipation
Storage temperature range
HBM: human body model
MM: machine model
CDM: charged device model
Cathode to anode voltage
Cathode current
Operating free-air temperature range
Thermal resistance junction to ambient
TO92
SO-8 batwing
TL1431C/AC
TL1431I/AI
SO-8 batwing
TO92
Absolute maximum ratings
Operating conditions
j
=+150°C and T
(1)
(3)
amb
Parameter
Parameter
=+25°C with relative R
(2)
Absolute maximum ratings and operating conditions
(4)
thja
depending on the package.
-100 to +150
-0.05 to +10
-65 to +150
-40 to +105
-20 to +70
V
1 to 100
Value
ref
Value
+150
2000
1500
625
960
200
130
200
37
to 36
°C/W
Unit
Unit
mW
mA
mA
mA
°C
°C
°C
V
V
V
3/16