UCN5821LW 查看數據表（PDF） - Allegro MicroSystems

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UCN5821LW

BiMOS II 8-BIT SERIAL-INPUT, LATCHED DRIVERS

Allegro MicroSystems 

5821 AND 5822

8-BIT SERIAL-INPUT,

LATCHED DRIVERS

ELECTRICAL CHARACTERISTICS at TA = +25°C, VDD = 5 V, (unless otherwise specified).

Characteristic

Output Leakage

Current

Symbol

ICEX

Test Conditions

UCN5821A/LW, VOUT = 50 V

UCN5822A/LW, VOUT = 80 V

UCN5821A/LW, VOUT = 50 V, TA = +70°C

UCN5822A/LW, VOUT = 80 V, TA = +70°C

Min.

—

—

—

—

Limits

Max.

50

50

100

100

Units

µA

µA

µA

µA

Collector-Emitter

Saturation Voltage

VCE(SAT)

IOUT = 100 mA

IOUT = 200 mA

IOUT = 350 mA, VDD = 7.0 V

—

1.1

V

—

1.3

V

—

1.6

V

Input Voltage

VIN(0)

—

0.8

V

VIN(1)

VDD = 12 V

10.5

—

V

Input Resistance

VDD = 5.0 V

rIN

VDD = 12 V

VDD = 5.0 V

3.5

—

V

50

—

kΩ

50

—

kΩ

Supply Current

IDD(ON) One Driver ON, VDD = 12 V

—

4.5

mA

One Driver ON, VDD = 10 V

—

3.9

mA

One Driver ON, VDD = 5.0 V

—

2.4

mA

IDD(OFF) VDD = 5.0 V, All Drivers OFF, All Inputs = 0 V

—

1.6

mA

VDD = 12 V, All Drivers OFF, All Inputs = 0 V

—

2.9

mA

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