描述
由其分销商提供的 Texas Instruments LM4546BVH 的描述。
AC '97 Rev 2.1 Codec with Sample Rate Conversion and National 3D Sound 48-LQFP -40 to 85
IC AUDIO CODEC 2MULTICH 48-LQFP / Audio, AC '97 Interface 18 b Serial 48-LQFP (7x7)
Audio Codec 2ADC / 2DAC 18-Bit 48-Pin LQFP Tray
Tray EAR99 Obsolete Tin/Lead (Sn/Pb) codec 90dB 3V 7mm 285mW
General Purpose AudioCodec 2ADC / 2DACCh 48-Pin LQFP Tray
IC AUDIO CODEC 2MULTICH 48-LQFP
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/PackageLQFP
MountSurface Mount
Number of Pins48
Technical
InterfaceSerial
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage3 V
Number of A/D Converters2
Number of ADC Channels2
Number of D/A Converters2
Power Consumption285 mW
Resolution2.25 B
Sampling Rate48 ksps
Signal to Noise Ratio (SNR)90 dB
TypeGeneral Purpose