SM6801A

SEIKO NPC CORPORATION —5

AC Analog Characteristics

VDD1 = VDD2 = VDD3 = VDD4 = 3.6V, VSS1 = VSS2 = 0V, 0.708Vrms analog input amplitude, 1kHz input

signal frequency, Ta = 25

cuit", DRCN = PDWN = MUTEN = HIGH, unless otherwise noted.

Analog Input Characteristics (IN)

Standard voltage: VDD1 = VDD2 = VDD3 = VDD4 = 3.6V, VSS1 = VSS2 = 0V

Low voltage: VDD1 = VDD2 = VDD3 = VDD4 = 2.4V, VSS1 = VSS2 = 0V

Parameter

Symbol

Conditions

Rating

Unit

min

typ

max

Reference input amplitude 1

–

0.708

–

Vrms

Reference input amplitude 2

–

0.178

–

Vrms

Input resistance

40

60

80

k

Ω

Input clipping voltage

0.7

1

1.3

Vrms

Parameter

Symbol

Conditions

Rating

Unit

min

typ

max

Reference input amplitude 1

–

0.316

–

Vrms

Reference input amplitude 2

–

0.045

–

Vrms

Input resistance

40

60

80

k

Ω

Input clipping voltage

0.38

0.48

0.58

Vrms