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參數(shù)資料
| 型號(hào)： | MAX13326GUI/V+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 21/21頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AUD LINE DVR DL AUTO 28TSSOP |
| 其它有關(guān)文件： | Automotive Product Guide |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 50 |
| 類型： | 線路驅(qū)動(dòng)器，發(fā)射器 |
| 應(yīng)用： | 車載音頻 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 28-SOIC（0.173"，4.40mm 寬）裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 28-TSSOP 裸露焊盤 |
| 包裝： | 管件 |
9
Maxim Integrated
Dual Automotive, Audio Line Drivers
with I2C Control and Diagnostic
MAX13325/MAX13326
Pin Description (continued)
Detailed Description
The MAX13325/MAX13326 audio line drivers are designed
to transmit audio data across noisy environments. The dif-
ferential interface is highly resistant to noise injection from
external sources common to automotive applications.
The MAX13325/MAX13326 operate in stand-alone or
I2C-compatible mode with diagnostic outputs capable
of detecting short to GND or battery, overcurrent, over-
temperature, or excessive offset. A short across another
audio output signal line is also protected.
Table 1. Register Address Map
PIN
NAME
FUNCTION
14
ADD0
I2C Address Inputs. Connect ADD0 and ADD1 to VL, GND, SCL, or SDA to select 7 I2C addresses.
Connect ADD0 and ADD1 to GND for stand-alone mode.
15
SCL
Serial Clock
16
SDA
Serial-Data IO
17
ADD1
I2C Address Inputs. Connect ADD0 and ADD1 to VL, GND, SCL, or SDA to select 7 I2C addresses.
Connect ADD0 and ADD1 to GND for stand-alone mode.
18
GND
Analog Ground. Ground connection for the input bias and gain circuits.
19
OUTRM
Right Audio Negative Output. Each output is current limited.
20
OUTRP
Right Audio Positive Output . Each output is current limited.
21
PGND
Power Ground. Ground connection for the output stage drivers.
22
CHOLD
Charge-Pump Output (When Charge Pump is On; CPOFF = 0). When the charge pump is off,
provide an external supply through a diode to the CHOLD input. Bypass CHOLD with 1F to PGND.
23
OUTLM
Left Audio Negative Output. Each output is current limited.
24
OUTLP
Left Audio Positive Outputs. Each output is current limited.
25
CP
Charge-Pump Flying Capacitor, Positive Connection
26
CM
Charge-Pump Flying Capacitor, Negative Connection
27
FLAG
Open-Drain Fault Flag Output. FLAG indicates a fault on any one channel. In stand-alone mode,
FLAG is stretched to a typical pulse width of 100ms.
28
CSS
Soft-Start Capacitor Connection. CSS is charged/discharged by < 100FA current to get soft mute/
play transition. Bypass to GND through a 220nF capacitor.
—
EP
Exposed Pad. Connect to PGND.
ADDRESS
REGISTER TYPE
NAME
READ/WRITE
DEFAULT
0x00
Configuration
CONFIG
Read/Write
0x00
0x01
Command Byte
CMD
Read/Write
0x00
0x02
General Fault
GFAULT
Read
0x00
0x03
Left-Channel Fault
LFAULT
Cleared on Read
0x00
0x04
Right-Channel Fault
RFAULT
Cleared on Read
0x00
0x05
Flag
FLAG
Read
0x04 (12dB)
0x05 (0dB)
0x06
General Mask
GMASK
Read/Write
0x00
0x07
Left-Channel Mask
LMASK
Read/Write
0x00
0x08
Right-Channel Mask
RMASK
Read/Write
0x00
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參數(shù)描述 |
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| MAX13330GEE/V+ | 功能描述:音頻放大器 DirectDrive Head Phone Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX13330GEE/V+T | 功能描述:音頻放大器 DirectDrive Head Phone Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX13331EVKIT+ | 功能描述:音頻 IC 開發(fā)工具 MAX13331 DirectDrive Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V |
| MAX13331GEE/V+ | 功能描述:音頻放大器 DirectDrive Head Phone Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX13331GEE/V+T | 功能描述:音頻放大器 DirectDrive Head Phone Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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