EVAL-ADCMP608BKSZ 데이터 시트보기 (PDF) - Analog Devices

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EVAL-ADCMP608BKSZ

Rail-to-Rail, Fast, Low Power 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator

Analog Devices 

Data Sheet

ADCMP608

SPECIFICATIONS

ELECTRICAL CHARACTERISTICS

VCC = 2.5 V, TA = −40°C to +125°C. Typical values are 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

SHUTDOWN PIN CHARACTERISTICS1

VIH

VIL

IIH

Sleep Time

Wake-Up Time

DC OUTPUT CHARACTERISTICS

Output Voltage High Level

Output Voltage Low Level

AC PERFORMANCE2

Rise Time/Fall Time

Propagation Delay

Propagation Delay Skew—Rising to Falling Transition

Overdrive Dispersion

Common-Mode Dispersion

POWER SUPPLY

Supply Voltage Range

Positive Supply Current

Power Dissipation

Power Supply Rejection Ratio

Shutdown Current

Symbol Conditions

Min

Typ

Max Unit

VP, VN

VCC = 2.5 V to 5.5 V

−0.2

VCC = 2.5 V to 5.5 V

−0.2

VCC = 2.5 V to 5.5 V

VOS

−5.0

±3

IP, IN

−0.4

−1.0

CP, CN

1

−0.5 V to VCC + 0.5 V

200

−0.5 V to VCC + 0.5 V

100

AV

80

CMRR

VCC = 2.5 V, VCM = −0.2 V to 2.7 V 45

VCC = 5.5 V

45

VCC

V

VCC

V

VCC

V

+5.0 mV

+0.4 µA

+1.0 µA

pF

7000 kΩ

4000 kΩ

dB

dB

dB

Comparator is operating

Shutdown guaranteed

VIH = VCC

tSD

lCC < 100 µA

tH

VPP = 10 mV, output valid

VCC = 2.5 V to 5.5 V

VOH

IOH = 0.8 mA, VCC = 2.5 V

VOL

IOL = 0.8 mA, VCC = 2.5 V

VCC = 2.5 V to 5.5 V

tR, tF

10% to 90%, VCC = 2.5 V

10% to 90%, VCC = 5.5 V

tPD

VOD = 10 mV, VCC = 2.5 V

VOD = 50 mV, VCC = 5.5 V

VCC = 2.5 V

VCC = 5.5 V

10 mV < VOD < 125 mV

−0.2 V < VCM < VCC + 0.2 V

2.0

VCC

V

−0.2

+0.4

+0.4 V

−6

+6 µA

300

ns

150

ns

VCC − 0.4

V

0.4 V

25 to 50

ns

45 to 75

ns

30 to 50

ns

35 to 60

ns

4.5

ns

8

ns

12

ns

1.5

ns

VCC

IVCC

PD

PSRR

ISD

VCC = 2.5 V

VCC = 5.5 V

VCC = 2.5 V

VCC = 5.5 V

VCC = 2.5 V to 5.5 V

VCC = 2.5 V to 5.5 V

2.5

5.5 V

550

800 µA

800

1300 µA

1.375

2.0 mW

4.95

7.15 mW

−50

dB

250

350 µA

1 The output will be in a high impedance mode when the device is in shutdown mode. Note that this feature should be used with care since the enable/disable time is

much longer than with a true tristate output.

2 VIN = 100 mV square input at 1 MHz, VCM = 0 V, CL = 15 pF, VCCI = 2.5 V, unless otherwise noted.

Rev. B | Page 3 of 10

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