ADCMP670 datasheet(3/16 Pages) AD

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ADCMP670

Rev. 0 | Page 3 of 16

SPECIFICATIONS

VDD = 1.7 V to 5.5 V, TA = 25°C, unless otherwise noted.

Table 1.

Parameter

Min

Typ

Max

Unit

Test Conditions/Comments

THRESHOLDS1

Rising Input Threshold Voltage

394

400

406

VDD = 1.7 V

395

400

405

VDD = 5.5 V

Falling Input Threshold Voltage

386

391.1

401

VDD = 1.7 V

387

391.1

400

VDD = 5.5 V

Hysteresis = VTH(R) – VTH(F)

8.9

INPUT CHARACTERISTICS

Input Bias Current

0.01

VDD = 1.7 V, VIN = VDD

VDD = 1.7 V, VIN = 0.1 V

OPEN-DRAN OUTPUTS

Output Low Voltage2

140

200

VDD = 1.7 V, IOUT = 3 mA

130

200

VDD = 5.5 V, IOUT = 5 mA

Output Leakage Current3

0.01

0.8

μA

VDD =1.7 V, VOUT = VDD

0.01

0.8

μA

VDD =1.7 V, VOUT = 5.5 V

DYNAMIC PERFORMANCE2, 4

High-to-Low Propagation Delay

μs

VDD = 5.5 V, VOL = 400 mV

Low-to-High Propagation Delay

μs

VDD = 5.5 V, VOH = 0.9 × VDD

Output Rise Time

0.5

μs

VDD = 5.5 V, VO = (0.1 to 0.9) × VDD

Output Fall Time

0.07

μs

VDD = 5.5 V, VO = (0.1 to 0.9) × VDD

POWER SUPPLY

Supply Current5

5.7

μA

VDD = 1.7 V

6.5

μA

VDD = 5.5 V

1 RL = 100 kΩ, VO = 2 V swing.

2 10 mV input overdrive.

3 VIN = 40 mV overdrive.

4 RL = 10 kΩ.

5 No load current.

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