ADCMP670 datasheet(3/14 Pages) AD | Dual Comparators with 400mV Reference

3 page

Preliminary Technical Data

ADCMP670

Rev. PrB | Page 3 of 14

SPECIFICATIONS

Table 1.

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

Table 2

VCC = 1.7V to 5.5V, 0°C ≤ TA ≤ 70°C , unless otherwise noted.

Parameter

Min

Typ

Max

Unit

Test Conditions/Comments

Rising Input Threshold Voltage

TBD

400

TBD

Vs = 1.7V, Note1

TBD

400

TBD

Vs = 5V, Note1

Falling Input Threshold Voltage

TBD

393.5

TBD

Vs = 1.7V, Note1

TBD

393.5

TBD

Vs = 5V, Note1

Hysteresis = VTH(R) – VTH(F)

TBD

6.5

TBD

Note1

Input Bias Current

0.01

TBD

Vs = 1.7V, Vin = Vs

TBD

Vs = 1.7V, Vin = 0.1V

Output Low Voltage

TBD

Vs = 1.7V, Iout = 3mA, Note2

TBD

Vs = 5V, Iout = 5mA, Note2

Output Leakage Current

0.01

TBD

µA

Vs=1.7V, Vout = Vs, Note3

0.01

TBD

µA

Vs=1.7V, Vout = 5.5V, Note3

High-to-Low Propagation Delay

µs

Vs = 5V, Vol = 400mV, Note2,4

Low-to-High Propagation Delay

µs

Vs = 5V, Voh = 0.9 X Vs, Note2,4

Output Rise time

2.2

µs

Vs = 5V, Vo = (0.1 to 0.9) X Vs,

Note2,4

Output Fall time

0.22

µs

Vs = 5V, Vo = (0.1 to 0.9) X Vs,

Note2,4

Supply Current

TBD

µA

Vs = 1.7V

TBD

µA

Vs = 5.5V

Parameter

Min

Typ

Max

Unit

Test Conditions/Comments

Rising Input Threshold Voltage

TBD

Vs = 1.7V, Note1

TBD

Vs = 5V, Note1

Falling Input Threshold Voltage

TBD

Vs = 1.7V, Note1

TBD

Vs = 5V, Note1

Hysteresis = VTH(R) – VTH(F)

TBD

Note1

Input Bias Current

TBD

Vs = 1.7V, Vin = Vs

TBD

Vs = 1.7V, Vin = 0.1V

Output Low Voltage

TBD

Vs = 1.7V, Iout = 3mA, Note2

TBD

Vs = 5V, Iout = 5mA, Note2

Output Leakage Current

TBD

µA

Vs=1.7V, Vout = Vs, Note3

TBD

µA

Vs=1.7V, Vout = 5.5V, Note3

Supply Current

TBD

µA

Vs = 1.7V

TBD

µA

Vs = 5.5V

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