价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-35022-1-ND | 243 | 1 | Cut Tape | ||||||||
| Mouser | 595-ADS1291IRSMT | 244 | 1 | Tape & Reel | ||||||||
| Win Source | WS-ADS1291IRSMT | 139 | 4 | 1d | ||||||||
| Worldway Electronics | ADS1291IRSMT | 28,785 | 7 | Tape & Reel | 2d | |||||||
| ICPartonline | ADS1291IRSMT | 8,082 | >1wk |
备用零件
Price @ 1000
$ 5.97
$ 4.69
Stock
144,248
378,157
Authorized Distributors
2
2
Number of Bits
24
24
Number of Channels
1
1
Max Power Dissipation
495 µW
-
Power Dissipation
-
-
Min Supply Voltage
1.7 V
1.7 V
Max Supply Voltage
5.25 V
5.25 V
Case/Package
VQFN
VQFN
Number of Pins
32
32
Number of A/D Converters
1
1
Slew Rate
-
-
供应链
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 day ago)
工程资源
查看 Texas Instruments ADS1291IRSMT 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 ADS1291IRSMT 的描述。
24-bit, 1-ch, Low-Power Analog Front END (AFE) for ECG Applications 32-VQFN -40 to 85
AFE General Purpose 1ADC 24-Bit 1.8V/3V 32-Pin VQFN EP T/R
2.7V~5.25V 8Ksps(Max) 24bit 0.495mW 1 24 1.7V~3.6V QFN
ADS1291 32-VFQFN Exposed Pad SPI ACTIVE (Last Updated: 4days ago) analog front end ic 1.7V~3.6V 8ksps 85C 495muW
Analog Front End - AFE Cmplt Lw Pwr Intgrtd AFE for ECG apps
VQFN-32(4x4) Analog Front End (AFEs) ROHS
Analog Circuit, 1 Func, 2 Channel, PQCC32
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
MountSurface Mount
Number of Pins32
Technical
Conversion Rate125 sps
InterfaceSPI
Max Operating Temperature85 °C
Max Power Dissipation495 µW
Max Supply Voltage5.25 V
Min Operating Temperature-40 °C
Min Supply Voltage1.7 V
Number of A/D Converters1
Number of Bits24
Number of Channels1
Number of Converters2
Number of Inputs1
Operating Supply Current250 µA
Resolution3 B
Sampling Rate8 ksps
Signal to Noise Ratio (SNR)107 dB
TypeGeneral Purpose
Dimensions
Height1 mm
Length4 mm
Thickness900 µm
Width4 mm