供应链
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.33.00.01
Introduction Date2009-03-02
Lifecycle StatusObsolete (Last Updated: 2 months ago)
LTB Date2014-06-10
LTD Date2014-12-10
描述
由其分销商提供的 STMicroelectronics TS4657IQT 的描述。
Single-supply digital audio line driver with 2.2 Vrms capacitor-less outputs
TS4657 e3 Single 20-VFQFN Exposed Pad audio IC 4mm 8mA 5V 10kOhm
Audio Amp Speaker 1-CH Mono Class-AB 20-Pin QFN EP T/R
Audio Amplifier, 2 Channel(s), 1 Func, QCC20
IC, LINE DVR STER DGTL AUD 20QFN
IC, LINE DVR STER DGTL AUD 20QFN; No. of Channels:2; Supply Voltage Range:3V to 5.5V; THD + N:82.5dB @ 10kohm, VCC=5V; Load Impedance:10kohm; Operating Temperature Range:-40°C to +85°C; Amplifier Case Style:QFN; No. of Pins:20; SVHC:No SVHC (19-Dec-2011); Base Number:4657; Package / Case:QFN; Supply Voltage Max:5.5V; Supply Voltage Min:3V; Termination Type:SMD
制造商别名
STMicroelectronics 在全球拥有多个品牌，分销商可将其用作替代名称。STMicroelectronics 也可称为以下名称：
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
技术规格
Physical
Case/PackageQFN
MountSurface Mount
Number of Pins20
Number of Terminals20
Technical
Bandwidth20 kHz
Load Impedance10 kΩ
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage3 V
Nominal Supply Current8 mA
Number of Channels2
Number of Circuits1
Operating Supply Voltage5 V
PackagingTape and Reel
Power Consumption22 mW
Power Supply Rejection Ratio (PSRR)80 dB
Resolution2 B
Supply TypeSingle
Temperature GradeIndustrial
TerminationSMD/SMT
Dimensions
Height - Seated (Max)1 mm
Length4 mm
Terminal Pitch500 µm
Width4 mm