Datasheet

TS822 Electrical characteristics
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2 Electrical characteristics
Table 3. TS822 (2% precision) T
amb
= 25°C
(1)
(unless otherwise specified)
Symbol Parameter Test conditions Min. Typ. Max. Unit
V
k
Reverse breakdown voltage I
k
= 100μA 2.45 2.5 2.55 V
Reverse breakdown voltage tolerance
I
k
= 100μA
-40°C < T
amb
< +85°C
-50
-66
50
66
mV
I
k-min
Minimum operating current
T = 25°C 40 50
μA
-40°C < T
amb
< +85°C 60
ΔV
ref
/ΔT Average temperature coefficient I
k
= 100μA 30 100 ppm/°C
ΔV
k
/ΔI
k
Reverse breakdown voltage change
with operating current range
I
k-min
< I
k
< 1mA
-40°C < T
amb
< +85°C
0.4 1
1.2
mV
1mA < I
k
< 15mA
-40°C < T
amb
< +85°C
2.5 8
10
R
ka
Reverse static impedance
I
k
= I
k-min
to 1mA
-40°C < T
amb
< +85°C
0.4 1
1.2
Ω
I
k
= 1 to 15mA
-40°C < T
amb
< +85°C
0.2 0.6
0.7
K
vh
Long term stability I
k
= 100μA, t = 1000hrs 120 ppm
En Wide band noise I
k
= 100μA, 10Hz < f < 10kHz 35 nV/√Hz
1. Limits are 100% production tested at 25°C. Behavior at temperature range limits is guaranteed by correlation and design.
Table 4. TS822A (1% precision) T
amb
= 25°C
(1)
(unless otherwise specified)
Symbol Parameter Test conditions Min. Typ. Max. Unit
V
k
Reverse breakdown voltage I
k
= 100μA 2.475 2.5 2.525 V
Reverse breakdown voltage tolerance
I
k
= 100μA
-40°C < T
amb
< +85°C
-25
-41
25
41
mV
I
k-min
Minimum operating current
T = 25°C 40 50
μA
-40°C < T
amb
< +85°C 60
ΔV
ref
/ΔT Average temperature coefficient I
k
= 100μA 30 100 ppm/°C
ΔV
k
/Δ
Ik
Reverse breakdown voltage change
with operating current range
I
k-min
< I
k
< 1mA
-40°C < T
amb
< +85°C
0.4
1
1.2
mV
1mA < I
k
< 15mA
-40°C < T
amb
< +85°C
2.5 8
10
R
ka
Reverse static impedance
I
k
= I
k-min
to 1mA
-40°C < T
amb
< +85°C
0.4 1
1.2
Ω
I
k
= 1mA to 15mA
-40°C < T
amb
< +85°C
0.2 0.6
0.7
K
vh
Long term stability I
k
= 100μA, t = 1000hrs 120 ppm
En Wide band noise I
k
= 100μA, 10Hz < f < 10kHz 35 nV/√Hz
1. Limits are 100% production tested at 25°C. Behavior at temperature range limits is guaranteed by correlation and design.