TS3431CIZ STMicroelectronics, TS3431CIZ Datasheet - Page 3
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TS3431CIZ
Manufacturer Part Number
TS3431CIZ
Description
IC SHUNT VREF PROGR 1.24V SOT23
Manufacturer
STMicroelectronics
Datasheet
1.TS3431BILT.pdf
(10 pages)
Specifications of TS3431CIZ
Reference Type
Shunt, Adjustable
Voltage - Output
1.24 ~ 24 V
Tolerance
±0.25%
Temperature Coefficient
100ppm/°C
Number Of Channels
1
Current - Cathode
350µA
Current - Output
100mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Input
-
Current - Quiescent
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
TS3431
3
Table 3.
1. Limits are 100% production tested at 25°C. Behavior at the temperature range limits is guaranteed through correlation and
Symbol
ΔVref
--------------- -
ΔVka
ΔI
by design.
I
I
I
ΔV
R
Kmin
REF
OFF
E
V
T
REF
KA
C
K
N
K
Reference input voltage I
Variation of reference input voltage
over temperature
Temperature coefficient
Minimum operating current
Ratio of change in reference input
voltage to change in cathode to anode
voltage
Reference input current
I
Reference input current deviation
I
Off-state cathode current V
Reverse static impedance
Wideband noise
K
K
Electrical characteristics
T
=10mA, R1=10KΩ, R2=+
=10mA, R1=10KΩ, R2=+
amb
= 25°C (unless otherwise specified)
Parameter
K
= 10mA
K
∞
=24V
TS3431 (2%)
TS3431A (1%)
TS3431B (0.5%)
TS3431C (0.25%)
0°C < T < +70°C
-40°C < T < +105°C
-40°C < T < +125°C
-40°C < T < +125°C
T = 25°C
-40°C < T < +125°C
I
V
-40°C < T < +125°C
T= 25°C
-40°C < T < +125°C
0°C < T < +70°C
-40°C < T < +125°C
T= 25°C
-40°C < T < +105°C
-40°C < T < +125°C
I
I
1kHz < f < 100kHz
K
K
K
K
=10mA
= 1 to 100mA
= 10mA
= 24 to 1.24V
Test conditions
(1)
1.215
1.228
1.234
1.237
Min.
Electrical characteristics
Typ.
1.24
0.35
100
1.2
0.9
0.5
0.9
0.2
35
1.265
1.252
1.246
1.243
Max.
1000
2000
100
500
0.4
0.5
1.5
1.5
1.5
0.4
10
18
21
2
2
1
ppm/°C
nV/√ Hz
mV/V
Unit
mV
mA
µA
µA
nA
W
V
3/10