Datasheet > A2327M8VR

A2327M8VR

更新时间： 2022-02-26 10:28:19

品牌	Logo	应用领域
创瑞 - AITSEMI		LTE
页数	文件大小	规格书
12页	486K
描述
MONO FILTER-FREE CLASS-D

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数据手册

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A2327M8VR 数据手册

A2327

AUDIO AMPLIFIER

AiT Semiconductor Inc.

www.ait-ic.com

2.6W MONO FILTER-FREE CLASS-D

ELECTRICAL CHARACTERISTICS

The following specifications apply for the circuit shown in Figure 1.

T_A= 25°C, unless otherwise specified.

Parameter

Symbol

Conditions

Min.

Typ.

0.4

2.2

2.6

3.8

Max.

Unit

Shutdown Current

I_SD

V_IN=0V, V_SDB=0V, No Load

V_DD=2.5V, V_IN=0V, No Load

V_DD=3.6V, V_IN=0V, No Load

V_DD=5.5V, V_IN=0V, No Load

V_IN=0V, A_V=2V/V,

3.2

Quiescent Current

I_Q

Output Offset Voltage

|V_OS|

V_DD=2.5V to 5.5V

Power Supply Rejection Ratio PSRR V_DD=2.5V to 5.5V

-75

V_DD=2.5V to 5.5V,

Common Mode Rejection

CMRR V_IC=V_DD/2 to 0.5V,

Ratio

-68

V_IC=V_DD/2 to V_DD-0.8V

Modulation Frequency

Voltage Gain

F_SW

A_V

V_DD=2.5V to 5.5V

200

270k

R_I

250

300k

R_I

300

330k

R_I

kHz

Resistance from SDB to GND

Input Impedance

R_SDB

Z_I

300

150

kΩ

135

165

Wake-up Time from

Shutdown

T_WU

V_DD=3.6V

V_DD=2.5V

700

500

400

Drain-Source Resistance

on-state)

R_DS(on)V_DD=3.6V

V_DD=5.5V

V_SDIH

mΩ

Shutdown Voltage Input High

Shutdown Voltage Input Low

1.3

V_SDIL

0.4

REV2.1 - NOV 2008 RELEASED, SEP 2016 UPDATED -

- 3 -

1 234 5 6 7...12

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