AS1972 datasheet(5/18 Pages) AMSCO

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AS1970

Data Sheet - El ectrical Characte ristics

tRISE

OUTx Rise Time

(AS1970/AS1972/AS1974 only)

VCC = 5V, CLOAD = 15pF

VCC = 5V, CLOAD = 50pF

VCC = 5V, CLOAD = 200pF

tFALL

OUTx Fall Time

VCC = 5V, CLOAD = 15pF

VCC = 5V, CLOAD = 50pF

VCC = 5V, CLOAD = 200pF

tPD-

Propagation Delay

AS1970/AS1972/AS1974 only,

CLOAD = 15pF, 10mV Overdrive

400

AS1970/AS1972/AS1974 only,

CLOAD = 15pF, 100mV Overdrive

300

AS1971/AS1973/AS1975 only,

CLOAD = 15pF, RPULLUP = 5.1k

Ω,

10mV Overdrive

400

AS1971/AS1973/AS1975 only, CLOAD =

15pF, RPULLUP = 5.1k

Ω,

100mV Overdrive

300

tPD+

AS1970/AS1972/AS1974 only,

CLOAD = 15pF, 10mV Overdrive

420

AS1970/AS1972/AS1974 only,

CLOAD = 15pF, 100mV Overdrive

270

tPU

Power-Up Time

µs

1. Inferred from the VOS test. Both or either inputs can be driven 0.3V beyond either supply rail without output

phase reversal.

2. VOS is defined as the center of the hysteresis band at the input.

3. IB is defined as the average of the two input bias currents (IB-, IB+).

4. Guaranteed by design.

Table 4. Electrical Characteristics (Continued)

Symbol

Parameter

Conditions

Min

Typ

Max

Units

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