参数资料
型号: TS432AILT
厂商: STMICROELECTRONICS
元件分类: 基准电压源/电流源
英文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.24 V, PDSO3
封装: MICRO, PLASTIC, SOT-23, 3 PIN
文件页数: 5/11页
文件大小: 182K
代理商: TS432AILT
TS432
Electrical characteristics
3/11
2
Electrical characteristics
Note:
Limits are 100% production tested at 25° C. Behavior over the temperature range is
guaranteed through correlation and by design.
Table 3.
Tamb = 25°C (unless otherwise specified)
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
Vref
Reference voltage
IK = 100A, VK=VREF
1.24
V
TS432 (1%)
1.228
1.252
TS432A (0.5%)
1.234
1.246
ΔVref
Reference voltage tolerance over
temperature
IK = 100A, VK=VREF
716
mV
IKmin
Minimum operating current
Tamb = 25°C
40
60
μA
-40°C < Tamb < +85°C
65
ΔVref
Reverse breakdown voltage change with
operating current range
IKmin < IK < 1mA
0.7
1.5
mV
-40°C < Tamb < +85°C
2
1mA < IK < 12mA
2
4
-40°C < Tamb < +85°C
6
ΔVref/ΔVK
Reference voltage change with output
voltage change
IK = 10mA, VK=10V to VREF
1.8
2.5
mV/V
-40°C < Tamb < +85°C
3
Iref
Reference input current
IK=10mA, R1=10KΩ,
R2=+
50
100
nA
-40°C < Tamb < +85°C
200
IOFF
Off-state cathode current
VREF=0, VK=10V
1
100
nA
-40°C < Tamb < +85°C
150
RKA
Static impedance
ΔIK = 100A to 12mA
0.25
0.5
W
KVH
Long term stability
IK = 100A, t = 1000hrs
120
ppm
EN
Wide band noise
IK = 100A
100Hz < F < 10kHz
200
nV/
√Hz
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