ZXCT1010 查看數據表（PDF） - Diodes Incorporated.

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ZXCT1010

ENHANCED HIGH-SIDE CURRENT MONITOR

Diodes Incorporated. 

ZXCT1010

ABSOLUTE MAXIMUM RATINGS

Voltage on any pin

Continuous output current, IOUT,

Continuous sense voltage, VSENSE2,

Operating temperature, TA,

Storage temperature

Package power dissipation

SOT23-5

-0.6V to 20V (relative to GND)

25mA

-0.5V to +5V

-40 to 85°C

-55 to 150°C

(TA = 25°C)

300mW

Operation above the absolute maximum rating may cause device failure.

Operation at the absolute maximum ratings, for extended periods, may reduce device reliability.

ELECTRICAL CHARACTERISTICS

Test Conditions TA = 25°C, Vin = 5V, Rout = 100Ω.

SYMBOL PARAMETER

CONDITIONS

Vin

Iout1

Iq

VCC Range

Output current

Ground pin

current

Vsense = 0V

Vsense = 10mV

Vsense = 100mV

Vsense = 200mV

Vsense = 1V

Vsense = 0V

Min

2.5

0

85

0.975

1.95

9.7

Vsense2 Sense Voltage

0

Isense -

Vsense -

input current

Acc

Accuracy

Rsense = 0.1Ω

Vsense = 200mV

-2.5

Gm

Transconducta

nce,

Iout / Vsense

BW

Bandwidth

VSENSE(DC) = 10mV, Pin = -40dBm ‡

VSENSE(DC) = 100mV, Pin = -20dBm ‡

1 Includes input offset voltage contribution

2 VSENSE is defined as the differential voltage between VSENSE+ and VSENSE-.

VSENSE = VSENSE+ - VSENSE-

= VIN - VLOAD

= ILOAD x RSENSE

3 -20dBm=63mVp-p into 50Ω

LIMITS

Typ

0.3

100

1.00

2.00

10.0

3.5

Max

20

10

115

1.025

2.05

10.3

8

2500

100

2.5

10000

300

2

UNIT

V

µA

µA

mA

mA

mA

µA

mV

nA

%

µA/V

kHz

MHz

SEMICONDUCTORS

ISSUE 10 - JULY 2007

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