ADCMP604BKSZ-R2 데이터 시트보기 (PDF) - Analog Devices

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ADCMP604BKSZ-R2

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

Analog Devices 

Data Sheet

ADCMP604/ADCMP605

SPECIFICATIONS

ELECTRICAL CHARACTERISTICS

VCCI = VCCO = 2.5 V, TA = −40°C to +125°C, typical at 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

IIH

IIL

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

IIL

Sleep Time

Wake-Up Time

DC OUTPUT CHARACTERISTICS

Differential Output Voltage Level

ΔVOD

Common-Mode Voltage

Peak-to-Peak Common-Mode Output

Symbol Conditions

VP, VN

VOS

IP, IN

VCCI = 2.5 V to 5.5 V

VCCI = 2.5 V to 5.5 V

VCCI = 2.5 V to 5.5 V

CP, CN

AV

CMRR

−0.1 V to VCCI

−0.5 V to VCCI + 0.5 V

VCCI = 2.5 V, VCCO = 2.5 V,

VCM = −0.2 V to +2.7 V

VCCI = 2.5 V, VCCO = 5.0 V

RHYS = ∞

Hysteresis is shut off

Latch mode guaranteed

VIH = VCCO + 0.2 V

VIL = 0.4 V

tS

tH

tPLOH, tPLOL

tPL

Current sink −1 µA

Hysteresis = 120 mV

Hysteresis = 120 mV

VOD = 50 mV

VOD = 50 mV

VOD = 50 mV

VOD = 50 mV

tSD

tH

VOD

VOCI

VOC (p-p)

Comparator is operating

Shutdown guaranteed

VIH = VCCO

VIL = 0 V

10% output swing

VOD = 50 mV, output valid

VCCI = VCCO = 2.5 V to 5.0 V

(ADCMP604)

VCCO = 2.5 V to 5.0 V (ADCMP605)

RLOAD = 100 Ω

RLOAD = 100 Ω

RLOAD = 100 Ω

RLOAD = 100 Ω

Min Typ Max

Unit

−0.5

VCCI + 0.2 V

−0.2

VCCI + 0.2 V

VCCI

V

−5.0

+5.0

mV

−5.0 ±2 +5.0

µA

−2.0

+2.0

µA

1

pF

200 750 7500

kΩ

100 370 4000

kΩ

62

dB

50

dB

50

dB

<0.1

mV

2.0

VCCO

V

−0.2 +0.4 +0.8

V

−6

+6

µA

−0.1

+0.1

mA

1.145 1.25 1.40

V

30

110

kΩ

−25

−8

µA

−2

ns

2.7

ns

20

ns

24

ns

2.0

VCCO

V

−0.2 +0.4 +0.6

V

−6

+6

µA

−0.1

mA

1.4

ns

25

ns

245 350 445

mV

50

mV

1.125

1.375 V

50

mV

Rev. C | Page 3 of 14

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