TSM109 STMicroelectronics, TSM109 Datasheet - Page 5

• Manufacturer Part Number: TSM109
• Description: DUAL COMPARATOR AND VOLTAGE REFERENCE
• Manufacturer: STMicroelectronics

Specifications of TSM109

• Low Input Bias Current: 25nA typ
• Low Input Offset Voltage: ±1mV typ
• Low Output Saturation Voltage: 250mV typ (Io = 4mA)
• Wide Power Supply Range: ±1V to ±18V
• Sink Current Capability: 1 to 100mA

Electrical Characteristics
ELECTRICAL CHARACTERISTICS
VOLTAGE REFERENCE
T
1) The dynamic impedance is defined as [Z
Symbol
Symbo
------------------- -
Vref T
amb
|Z
V
Vref
I
V
min
Vref
I
l
ref
K
ref
= 25°C (unless otherwise specified)
|
Reference Input Voltage, I
T
Reference Input Voltage Deviation OverTemperature
Range I
T
Temperature Coefficient of Reference Input Voltage
I
T
Minimum Cathode Current for Regulation
Dynamic Impedance - note
T
K
Cathode Current
min
min
min
V
amb
= 10 mA,
ref
, I
= 25°C
T
T
T
amb
amb
K
K
amb
= 10 mA
= 1 to 100mA, f < 1KHz
T
T
T
max
max
max
Parameter
K
Vref
1
= 10 mA
Conditions
| = V
Vref
/ I
K
2.490
Min.
2.48
TSM109A
2.500 2.510
Typ. Max. Min. Typ. Max.
±13
0.5
0.3
7
2.52
0.65
±90
30
1
2.475
2.45
1 to 100
Value
TSM109
2.500 2.525
±13
0.5
0.3
7
2.55
0.65
±90
TSM109/A
30
1
Unit
ppm/°C
mA
Unit
mV
mA
V
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