价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | ADS7945SRTET | 250 | 250 | |||||||||
| DigiKey | 296-29749-1-ND | 264 | 1 | Cut Tape | ||||||||
| Mouser | 595-ADS7945SRTET | 521 | 1 | Tape & Reel | ||||||||
| Win Source | WS-ADS7945SRTET | 2,780 | 3 | 6h | ||||||||
| Worldway Electronics | ADS7945SRTET | 18,326 | 7 | Tape & Reel | 5h |
备用零件
Price @ 1000
$ 6.749
$ 5.56
Stock
90,233
254,164
Authorized Distributors
3
2
Case/Package
VQFN
QFN
Number of Pins
16
16
Number of Bits
14
14
Sampling Rate
2 Msps
2 Msps
Polarity
Bipolar
Bipolar
Interface
SPI
SPI
Integral Nonlinearity (INL)
1.5 LSB
1.5 LSB
Differential Nonlinearity
1.5 LSB
-
Number of A/D Converters
1
1
Min Supply Voltage
2.7 V
2.7 V
Max Supply Voltage
5.25 V
5.25 V
供应链
Lifecycle StatusProduction (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)
工程资源
查看 Texas Instruments ADS7945SRTET 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 ADS7945SRTET 的描述。
14-Bit, 2MSPS, Dual-Channel, Unipolar, Differential, u-Power SAR ADC 16-WQFN -40 to 125
2-Channel Single ADC SAR 2Msps 14-bit Serial 16-Pin WQFN EP T/R
ADC, Successive Approximation, 14-Bit, 1 Func, 2 Channel, Serial Access, CMOS, PQCC16
2.7V~5.25V 84dB 2Msps 14bit 2 14 SPI Differential 1.65V~5.25V SAR QFN , 750¦Ìm
ADC, 14BIT, SAR, 2MSPS, 16WQFN
14Bit 2.7V~5.25V 2MHz SPI QFN-16-EP(3x3) Analog To Digital Converters (ADCs) ROHS
16-WFQFN Exposed Pad ADS7945 ACTIVE (Last Updated: 1week ago) Tape & Reel (TR) analog digital converter 750mum 4mA 2Msps 11.6mW
ADC, 14BIT, SAR, 2MSPS, 16WQFN; Résolution (Bits): 14bit; Taux d'échantillonnage: 2Méch/s; Type de canal d'entrée: Différentiel; Interface de données: Série; Type de Tension d'alimentation: Simple; Tension, alimentation min.:
Adc, 14Bit, Sar, 2Msps, 16Wqfn; Resolution (Bits):14Bit; Sampling Rate:2Msps; Input Channel Type:Differential; Data Interface:Serial; Supply Voltage Type:Single; Supply Voltage Min:2.7V; Supply Voltage Max:5.25V; Adc/Dac Case Rohs Compliant: Yes |TEXAS INSTRUMENTS ADS7945SRTET
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/PackageVQFN
Contact PlatingGold
Number of Pins16
Technical
Conversion Rate2 Msps
Differential Nonlinearity1.5 LSB
Integral Nonlinearity (INL)1.5 LSB
InterfaceSPI
Max Operating Temperature125 °C
Max Power Dissipation11.6 mW
Max Supply Voltage5.25 V
Max Supply Voltage (DC)5.25 V
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Min Supply Voltage (DC)1.65 V
Nominal Supply Current4 mA
Number of A/D Converters1
Number of Analog Inputs2
Number of Bits14
Number of Channels1
Number of Converters1
Number of Elements1
Number of Inputs2
Operating Supply Voltage3.3 V
PackagingTape and Reel
PolarityBipolar
Power Consumption10.5 mW
Resolution1.75 B
Sampling Rate2 Msps
Signal to Noise Ratio (SNR)84 dB
Spurious-free dynamic range (SFDR)94 dB
Supply TypeAnalog, Digital, Single
Dimensions
Height800 µm
Length3 mm
Thickness750 µm
Width3 mm