备用零件
Price @ 1000
$ 2.315
$ 1.89
Stock
220,524
1,691,779
Authorized Distributors
1
1
Case/Package
VQFN
VQFN
Number of Pins
20
20
Number of Bits
16
16
Settling Time
-
-
Interface
2-Wire, I2C, SPI
I2C, SPI
Integral Nonlinearity (INL)
-
-
Polarity
Bipolar
-
Number of DAC Channels
2
2
Min Supply Voltage
2.4 V
1.71 V
Max Supply Voltage
3.6 V
3.6 V
供应链
Lifecycle StatusProduction (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)
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描述
由其分销商提供的 Texas Instruments PCM1774RGPT 的描述。
DAC 2-CH Delta-Sigma 16-bit 20-Pin VQFN EP T/R / IC AUDIO DAC 16BIT LP 20QFN
93dB SNR Low-Power Stereo DAC with HP Amplifier (S/W Control) 20-QFN -40 to 85
DSP, I²S Digital/Analog Supply 50Ksps 16bit 2-Ch QFN SMD, Adhesive Mount 4mm × 4mm × 930μm
MCU 16-bit MSP430 MSP430 RISC 16KB Flash 2.5V/3.3V 40-Pin VQFN EP T/R
DAC, SINGLE, 16BIT, 50KSPS, QFN-20; Résolution (Bits): 16bit; Taux d'échantillonnage: 50kSPS; Type de canal d'entrée: Asymétrique; Gamme de tension d'alimentation: 2.4V à 3.6V; Type de boîtier CAN / CNA: QFN; Nombre de broche
DAC, SINGLE, 16BIT, 50KSPS, QFN-20; Resolution (Bits):16bit; Sampling Rate:50kSPS; Data Interface:I2C, SPI; Supply Voltage Range:2.4V to 3.6V; ADC / DAC Case Style:QFN; No. of Pins:20Pins; Input Channel Type:Single Ended; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 2 - 1 year; SVHC:No SVHC (15-Jan-2019); Supply Current:4.5mA
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
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
Case/PackageVQFN
Contact PlatingGold
MountSurface Mount
Number of Pins20
Weight46.209723 mg
Technical
Conversion Rate50 ksps
Interface2-Wire, I2C, SPI
Max Operating Temperature85 °C
Max Power Dissipation33 mW
Max Supply Voltage3.6 V
Min Operating Temperature-40 °C
Min Supply Voltage2.4 V
Nominal Supply Current4.5 mA
Number of ADC Channels0
Number of Analog Inputs0
Number of Analog Outputs2
Number of Bits16
Number of Channels2
Number of Converters2
Number of D/A Converters2
Number of DAC Channels2
Operating Supply Voltage3.3 V
Output TypeVoltage
PolarityBipolar
Power Consumption7 mW
Resolution2 B
Sampling Rate50 ksps
Schedule B8542390000
Signal to Noise Ratio (SNR)93 dB
Supply TypeAnalog, Digital
TerminationSMD/SMT
Dimensions
Height1 mm
Length4 mm
Thickness930 µm
Width4 mm