TS4041 STMicroelectronics, TS4041 Datasheet - Page 4

• Manufacturer Part Number: TS4041
• Description: 1.225V Micropower Shunt Voltage Reference
• Manufacturer: STMicroelectronics

Specifications of TS4041

• Ultra Low Operating Current: 65µA maximum at 25°C
• Industrial Temperature Range: -40°C to +85°C

Electrical characteristics
Table 5.
1. Limits are 100% production tested at 25°C. Behavior at the temperature range limits is guaranteed through correlation and
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Symbol
ΔV
ΔV
I
k-min
R
K
by design.
ref
En
V
k
ka
vh
/ΔI
k
/ΔT Average temperature coefficient
k
Reverse breakdown voltage
Reverse breakdown voltage tolerance
Minimum operating current
Reverse breakdown voltage change
with operating current range
Static impedance
Long term stability
Wide band noise
TS4041C (0.5% precision)
Parameter
(1)
T
amb
I
I
-40°C < T
T
-40°C < T
I
I
-40°C < T
1mA < I
-40°C < T
ΔI
I
I
k
k
k
k-min
k
k
amb
k
= 100μA
= 100μA
= 100μA
= 100μA, t = 1000hrs
= 100μA, 10Hz < f < 10kHz
= 25°C (unless otherwise specified)
= 45μA to 1mA
= 25°C
< I
k
Test conditions
k
< 12mA
amb
amb
amb
amb
< 1mA
< +85°C
< +85°C
< +85°C
< +85°C
Min. Typ. Max.
1.21
-16
-6
9
1.22
0.25
120
200
0.3
2.5
40
5
1.23
+16
120
1.5
0.5
+6
60
65
1
2
6
8
TS4041
ppm/°C
nV/√Hz
Unit
ppm
mV
mV
μA
V
Ω