Datasheet

TS432 Electrical characteristics
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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. T
amb
= 25°C (unless otherwise specified)
Symbol Parameter Test conditions Min. Typ. Max. Unit
V
ref
Reference voltage
I
K
= 100µA, V
K
=V
REF
1.24
VTS432 (1%) 1.228 1.252
TS432A (0.5%) 1.234 1.246
ΔV
ref
Reference voltage tolerance over
temperature
I
K
= 100µA, V
K
=V
REF
716mV
I
Kmin
Minimum operating current
T
amb
= 25°C 40 60
μA
-40°C < T
amb
< +85°C 65
ΔV
ref
Reverse breakdown voltage change with
operating current range
I
Kmin
< I
K
< 1mA 0.7 1.5
mV
-40°C < T
amb
< +85°C 2
1mA < I
K
< 12mA 2 4
-40°C < T
amb
< +85°C 6
ΔV
ref
/ΔV
K
Reference voltage change with output
voltage change
I
K
= 10mA, V
K
=10V to V
REF
1.8 2.5
mV/V
-40°C < T
amb
< +85°C 3
I
ref
Reference input current
I
K
=10mA, R
1
=10KΩ,
R
2
=+
50 100
nA
-40°C < T
amb
< +85°C 200
I
OFF
Off-state cathode current
V
REF
=0, V
K
=10V 1 100
nA
-40°C < T
amb
< +85°C 150
R
KA
Static impedance ΔI
K
= 100µA to 12mA 0.25 0.5 W
K
VH
Long term stability I
K
= 100µA, t = 1000hrs 120 ppm
E
N
Wide band noise
I
K
= 100µA
100Hz < F < 10kHz
200 nV/√Hz
∞