SA9259 데이터 시트보기 (PDF) - Silan Microelectronics

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SA9259

5-CH BTL DRIVER FOR CD PLAYER WITH 5V OUTPUT VOLTAGE

Silan Microelectronics 

NOTE: @

1. When mounted on 76mm x 114mm x 1.57mm PCB (Phenolic resin material).

2. Power dissipation reduces 13.6mW / °C for using above Tamb=25 °C

SA9259

ELECTRICAL CHARACTERISTICS (Unless otherwise noted, Tamb=25°C, VCC=8V, RL=8Ω, f=1kHz)

Characteristics

Symbol

Test condition

Min. Typ.

Operating Voltage

VCC

6

8

Quiescent Current

ICCQ Under no-load

4.0

5.5

Mute-on Current

IMUTE Pin 7=GND

--

3.0

Mute-on Voltage

VMON --

--

--

Mute-off Voltage

VMOFF --

2

--

Regulator part

Output Voltage

VREG IL=100mA

4.7

5.1

Load Regulation

∆VRL3 IL=0→200mA

-50

0

Line Regulation

∆VCC

VCC=6→13V,

IL=100mA

-20

0

Driver part (except for loading motor driver)

Input Offset Voltage

VIO

--

-15

--

Output Offset Voltage1

VOO1 --

-50

--

Maximum Source Current 1

ISOURCE1 RL=8Ω→ GND

0.25

0.4

Maximum Sink Current 1

ISINK1 RL=8Ω→ VCC

0.25

0.4

Maximum Output Voltage 1

VOM1 VIN=0V

3.8

4.5

Maximum Output Voltage 2

VOM2 VIN=5V

--

-4.5

Closed-loop Voltage Gain

AVF VIN=0.1VRMS

5

6.5

Ripple Rejection Ratio

RR

VIN=0.1VRMS, f=120Hz 40

60

Slew Rate

120Hz, VIN=1VRMS,

SR

1

2

square wave

LOADING MOTOR DRIVER PART (Unless otherwise specified, VCTL=opened)

VPIN9=5V, VPIN14=0V,

Output Voltage 1

VO1

RL=45Ω,

2.5

3.3

VCTL=3.5→4.5V

VPIN9=0V, VPIN14=5V,

Output Voltage 2

VO2

RL=45Ω,

2.5

3.3

VCTL=3.5→4.5V

Max.

14

9.0

4.0

0.7

--

Unit

V

mA

mA

V

V

5.4

V

50

mV

80

mV

15

mV

50

mV

--

A

--

A

--

V

-3.7

V

8

dB

--

dB

--

V/µs

3.8

V

3.8

V

(To be continued)

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

Http: www.silan.com.cn

REV:1.3 2007.01.26

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