备用零件
Price @ 1000
$ 0.942
$ 0.713
$ 0.713
Stock
408,066
3,136,184
3,136,184
Authorized Distributors
5
5
5
Case/Package
QFN
QFN
QFN
Number of Pins
20
20
20
Number of Channels
2
2
2
Output Power
2.1 W
2.1 W
2.1 W
Power Supply Rejection Ratio (PSRR)
-75 dB
-75 dB
-75 dB
Common Mode Rejection Ratio
69 dB
69 dB
69 dB
Min Supply Voltage
2.5 V
2.5 V
2.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
供应链
Lifecycle StatusProduction (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)
工程资源
查看 Texas Instruments TPA2012D2RTJT 的评估工作包和参考设计。
评估工具包
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描述
由其分销商提供的 Texas Instruments TPA2012D2RTJT 的描述。
2.1-W, stereo, analog input Class-D audio amp with selectable gain 20-QFN -40 to 85
Audio Amp Speaker 2-CH Stereo 2.1W Class-D 20-Pin WQFN EP T/R
Dual Channel 2.1Wx2@4Ω Class D Amplifier QFN-20-EP(4x4) Audio Amplifiers ROHS
Amplifiers - Audio Power 2.1W Stereo Class-D Aud Power Amplifier
Audio Amplifier, 2.1W, 2 Channel(s), 1 Func, PQCC20
IC AMP CLASS D STEREO 2.1W 20QFN
EAR99 TPA2012 Tape & Reel (TR) Differential Inputs Short-Circuit and Thermal Protection Shutdown audio amplifier 3/5V 730mum 2.1W x 2 @ 4Ohm 9mA
制造商别名
Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
Case/PackageQFN
Contact PlatingGold
Number of Pins20
Weight38.101759 mg
Technical
Common Mode Rejection Ratio69 dB
Max Operating Temperature85 °C
Max Output Power2.1 W
Max Power Dissipation5.2 W
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.5 V
Nominal Supply Current9 mA
Number of Channels2
Output Power2.1 W
PackagingCut Tape
Power Dissipation5.2 W
Power Supply Rejection Ratio (PSRR)-75 dB
Quiescent Current6 mA
Schedule B8542330000
Supply TypeSingle
Voltage Gain24 dB
Dimensions
Height0 m
Length4 mm
Thickness730 µm
Width4 mm