ML2502 datasheet(14/20 Pages) OKI

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OKI

ML2502

ML2502 Data Sheet (Revision 8.0)

• Analog Circuit Characteristics

Parameter

Symbol

Conditions

Unit

Max.

Typ.

Min.

RMIN

MIN Input Resistance

—

7.8

—

1.45

±125

—

Ω

V/V

—

tWS12 and tWS4

No Signal Playback

DVDD=AVDD=2.7V ~ 3.3V,DGND=AGND=0V,Ta= -10 ~ +70°C

VMOTP

—

VDD-0.25

Ω

—

±0.3

—

IOL = 10mA

—

0.95

—

200

—

VLOTP

VAOTP

1.35

1.25

Output Voltage from MOUT, LOUT,

AOUT on Powering Up and Powering

Down

4.2

—

LIN Input Impedance

Line Amp. Open-loop Gain

Mic. Amp. Voltage Gain Control Range

fIN = 0~4kHz

RIOP

GMIC

GOLINE

Output Voltage from SPOUT +/-

on Powering Up and Powering Down

MOUT- LOUT Load Resistance

SPOUT+ / SPOUT-

Amplifier Open-loop Gain

SPOUT+/SPOUT- Voltage Gain

SPOUT +/- Output "H" Voltage

SPIN Input Impedance

SPOUT +/- Output "L" Voltage

SPOUT Output Load Impedance

SPOUT Output Offset Voltage

SPOUT Load Current at Peak Output

fIN = 0~4kHz

—

1/2 VDD

+0.1

1/2 VDD

-0.1

—

IOH = 10mA

—

0.25

—

Ω

—

1.05

Ω

V/V

Ω

VSPOTP

VSNOTP

ROOP

GOSP

GSPC

RISP

VSPH

VSPL

VOFF

RSPC

ISPO

tWS12 and tWS4

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