Data Sheet S13198EJ2V0DS

5

µµµµ PC2807, 2807A

Electrical Characteristics (TA

= ++++25 ±±±±3°°°°C, VCC ==== 5 V)

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Unit

Circuit current

ICC

With no signal applied.

S1, S2, and S3: Leave unconnected.

1.2

1.6

1.9

mA

Low-level output voltage 1

VOL1

Without external pull-up resistor

−

0.05

0.4

V

Low-level output voltage 2

VOL2

With external 10-k

Ω pull-up resistor connected

−

0.10

0.5

V

High-level output voltage

VOH

4.8

5.0

−

V

Voltage gain

Av

S1, S2, and S3: Leave unconnected.,

VIN

= 30 dB

µ V

Note1

, f

= 37.9 kHz

Note2

70

78

84

dB

BPF bandwidth

fBW

−3 dB bandwidth. S1, S2, S3: Leave

unconnected., VIN

= 30 dB

µ V

Note1

1.5

3.0

4.5

kHz

Output pulse width 1

tBW1

S1, S2, and S3: Leave unconnected.,

VIN

= 500

µ Vp-p, f = 37.9 kHz

Note2

,

Burst length: 600

µ s, Cycle: 1.2 ms

Note3

Average value of output from start of signal

input to 60th pulse

400

600

800

µ s

Output pulse width 2

tPW2

S1, S2, and S3: Leave unconnected.,

VIN

= 50 mVp-p, f = 37.9 kHz

Note2

,

Burst length: 600

µ s, Cycle: 1.2 ms

Note3

Average value of output from start of signal

input to 60th pulse

400

600

800

µ s

Notes 1.

30 dB

µ V = 31.6 µV r.m.s.

2.

f

= 37.9 kHz for the

µPC2807. In the µPC2807A, measurement is at f = 40.0 kHz.

3.

Input the following burst signal.

37.9-kHz carrier

600

µ s

600

µ s

600

µ s