TSM109 데이터 시트보기 (PDF) - STMicroelectronics

부품명

상세내역

제조사

TSM109

Dual Comparator and Voltage Reference

STMicroelectronics 

Electrical Characteristics

TSM109/A

ELECTRICAL CHARACTERISTICS

VOLTAGE REFERENCE

Symbol

IK Cathode Current

Conditions

Value

1 to 100

Unit

mA

Tamb = 25°C (unless otherwise specified)

Symbo

l

Parameter

TSM109A

TSM109

Unit

Min. Typ. Max. Min. Typ. Max.

Reference Input Voltage, IK = 10 mA

Vref Tamb = 25°C

Tmin ≤ Tamb ≤ Tmax

2.490 2.500 2.510 2.475 2.500 2.525 V

2.48

2.52 2.45

2.55

∆Vref

Reference Input Voltage Deviation OverTemperature

Range IK = 10 mA

Tmin ≤Tamb ≤ Tmax

7

30

7

30

mV

Temperature Coefficient of Reference Input Voltage

V--∆---r-V-e----rf--∆e----fT---

IK = 10 mA,

Tmin ≤Tamb ≤ Tmax

±13 ±90

±13 ±90 ppm/°C

Imin

|ZVref|

Minimum Cathode Current for Regulation

Dynamic Impedance - note 1

∆Vref, ∆IK = 1 to 100mA, f < 1KHz

0.5 1

0.3 0.65

0.5 1

mA

0.3 0.65 Ω

1) The dynamic impedance is defined as [ZVref| = ∆VVref/∆IK

5/7

Share Link: