Datasheet > MAX13335E

MAX13335E

更新时间： 2024-11-22 02:52:23

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
28页	1398K
描述
Dual Automotive Differential Audio Receivers with I2C Control and Diagnostics

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中文翻译

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MAX13335E 数据手册

EVALUATION KIT AVAILABLE

MAX13335E/MAX13336E

Dual Automotive Diﬀerential Audio Receivers

with I²C Control and Diagnostics

General Description

Beneﬁts and Features

● +3.3V or +5V Operation

The MAX13335E/MAX13336E are high-fidelity stereo

audio input amplifiers designed for automotive applica-

tions requiring audio-level detection and/or jack sensing

capability.

● +28V to -16V Tolerant Inputs

● Wide Common-Mode Input Range (-5V to +11.5V)

● Fully Differential Inputs Up to 7V

RMS

The devices feature a dual-channel, low-noise, program-

mable gain amplifier that accepts fully differential and

quasi-differential input signals with diagnostics capability

● Quasi-Differential Inputs Up to 3.5V

● Audio Presence Detection

● Jack Sense Detection

RMS

controlled through an I C interface. The devices’ audio

receiver can also pair with the MAX13325/MAX13326

audio transmitter to form a complete differential audio link

in automotive systems.

● Diagnostic Capability

● Programmable Gain with Zero-Crossing Detection

Each channel of the device features high common-mode

rejection ratio (CMRR) (80dB), enabling the recovery of

audio signals in the presence of large common-mode

noise in automotive environments. An integrated pro-

grammable gain amplifier is adjustable from -14dB to

+16dB (MAX13335E) and -22dB to +8dB (MAX13336E)

with zero-crossing detection to provide an optimum out-

put-signal level and limit zip noise. The external flexible

diagnostic inputs can be configured to perform jack sense

functions or to detect short-to-battery, short-to-ground,

open load, and shorts between channels.

● I C Control Interface

● Automotive Grade ESD Protection

• ISO 10605 ±15kV Air Gap

• ±8kV Contact Discharge

Applications

● Radio Head Units

● RSA/RSE

● Connectivity Modules

● Automotive Telematics

The audio inputs are protected against ISO 10605 ±15kV

Air Gap and ±8kV Contact Discharge ESD pulses. Both

devices have a -40°C to +105°C operating temperature

range, and are available in a 16-pin QSOP package.

Ordering Information appears at end of data sheet.

Typical Application Circuits

MAX13335E/MAX13336E

I C

DIAGNOSTICS

AND

MAX13325

MAX13326

CONTROL

PGA

Typical Application Circuits continued at end of data sheet.

19-6168; Rev 3; 1/18

12 3 4 5 6 7...28

中文翻译

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与MAX13335E相关器件

型号	品牌	获取价格	描述	数据表
MAX13335EEVKIT	MAXIM	获取价格	Proven Audio PCB Layout
MAX13335EGEE/V+	MAXIM	获取价格	Audio Demodulator, BCDMOS, PDSO16, QSOP-16
MAX13336E	MAXIM	获取价格	Dual Automotive Differential Audio Receivers with I2C Control and Diagnostics
MAX13336E	ADI	获取价格	双通道、汽车应用音频差分接收器，提供I2C控制和诊断功能
MAX13336EGEE/V+	MAXIM	获取价格	Dual Automotive Differential Audio Receivers with I2C Control and Diagnostics
MAX1333ETE	MAXIM	获取价格	3Msps/2Msps, 5V/3V, 2-Channel, True-Differential 12-Bit ADCs
MAX1333ETE-T	MAXIM	获取价格	ADC, Successive Approximation, 12-Bit, 1 Func, 2 Channel, Serial Access, BICMOS, 3 X 3 MM,
MAX13342E	ADI	获取价格	3线接口、全速USB收发器，带或不带内部串联电阻
MAX13342EETD+	MAXIM	获取价格	Interface Circuit, BICMOS, PDSO14, 3 X 3 MM, 0.80 MM HEIGHT, LEAD FREE, DFN-14
MAX13342EETD+T	MAXIM	获取价格	Interface Circuit, BICMOS, PDSO14, 3 X 3 MM, 0.80 MM HEIGHT, LEAD FREE, DFN-14

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