ADCMP604(Rev0) 데이터 시트보기 (PDF) - Analog Devices

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ADCMP604
(Rev.:Rev0)

Rail-to-Rail, Very Fast, 2.5 V to 5.5 V, Single-Supply LVDS Comparators

Analog Devices 

SPECIFICATIONS

ELECTRICAL CHARACTERISTICS

VCCI = VCCO = 3.0 V, TA = 25°C, unless otherwise noted.

Table 1.

Parameter

DC INPUT CHARACTERISTICS

Voltage Range

Common-Mode Range

Differential Voltage

Offset Voltage

Bias Current

Offset Current

Capacitance

Resistance, Differential Mode

Resistance, Common Mode

Active Gain

Common-Mode Rejection Ratio

Hysteresis

LATCH ENABLE PIN CHARACTERISTICS

(ADCMP605 Only)

VIH

VIL

LIH

IOL

HYSTERESIS MODE AND TIMING

(ADCMP605 Only)

Hysteresis Mode Bias Voltage

Minimum Resistor Value

Hysteresis Current

Latch Setup Time

Latch Hold Time

Latch-to-Output Delay

Latch Minimum Pulse Width

SHUTDOWN PIN CHARACTERISTICS

(ADCMP605 Only)

VIH

VIL

IIH

IOL

Sleep Time

Wake-Up Time

DC OUTPUT CHARACTERISTICS

Differential Output Voltage Level

∆VOD

Common-Mode Voltage

Peak-to-Peak Common-Mode Output

Symbol

VP, VN

VOS

IP, IN

CP, CN

AV

CMRR

tS

tH

tPLOH, tPLOL

tPL

tSD

tH

VOD

∆VOD

VOC

VOC(p-p)

Conditions

VCC = 2.5 V to 5.5 V

VCC = 2.5 V to 5.5 V

VCC = 2.5 V to 5.5 V

−0.1 V to VCC

−0.5 V to VCC + 0.5 V

VCCI = 2.5 V, VCCO = 2.5 V,

VCM = −0.2 V to +2.7 V

VCCI = 2.5 V, VCCO = 5.5 V,

RHYS = ∞

Hysteresis is shut off

Latch mode guaranteed

VIH = VCCO + 0.2 V

VIL = 0.4 V

Current sink -1μA

Hysteresis = 120 mV

Hysteresis = 120 mV

VOD = 50 mV

VOD = 50 mV

VOD = 50 mV

VOD = 50 mV

Comparator is operating

Shutdown guaranteed

VIH = VCC

VIL = 0 V

10% output swing

VOD = 50 mV, output valid

VCCO = 2.5 V to 5.5 V

RLOAD = 100 Ω

RLOAD = 100 Ω

RLOAD = 100 Ω

RLOAD = 100 Ω

ADCMP604/ADCMP605

Min

−0.5

−0.2

−5.0

−5.0

−2.0

200

100

50

50

2.0

−0.2

−6

−0.1

1.145

55

−20

2.0

−0.2

−6

245

1.125

Typ

±2

1

750

370

62

< 0.1

+0.4

1.25

−2

2.7

20

24

+0.4

1.4

25

350

Max

Unit

VCC + 0.2

V

VCC + 0.2

V

VCC

V

+5.0

mV

+5.0

μA

2.0

μA

pF

7500

kΩ

4000

kΩ

dB

dB

dB

mV

VCC

V

+0.8

V

+6

μA

+0.1

mA

1.35

V

110

kΩ

−10

μA

ns

ns

ns

ns

VCCO

V

+0.6

V

+6

μA

−0.1

mA

ns

ns

445

mV

50

mV

1.375

V

50

mV

Rev. 0 | Page 3 of 16

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