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ADS1291IPBSR
| Manufacturer | |
| Description | アナログ・デジタルコンバータ - ADC Low Pwr Integ AFE AFE General Purpose 1ADC 24-Bit 1.8V/3V 32-Pin TQFP T/R IC AFE 24BIT 8KSPS 1CH 32TQFP Analog to Digital Converters - ADC Low Pwr Integ AFE Complete Low Power Integrated Analog Front End for ECG Applications Analog Front End - AFE Low Pwr Integ AFE |
| Category |
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Business
| Product | Analog Front Ends | Product Category | Analog to Digital Converters - ADC |
| Standard Package | 1,000 | Factory Pack Quantity | 1000 |
| Standard Package Name | QFP | ||
Compliance
| RoHS | Lead free / RoHS Compliant | EU RoHS | Compliant |
| Part Status | ACTIVE | Rad Hardened | No |
Electrical
| Interface | Serial (SPI) | Input Type | Differential |
| Resolution | 24 bit | Power (Watts) | 495µW |
| Number of Bits | 24 | Reference Type | Int Ext |
| Voltage Rating | 1.7|2.7 | Data Rate (Max) | 125 SPs to 8 KSPs |
| Current - Output | 0.25 | Current - Supply | 750 uA |
| Number of Inputs | 1 | Voltage - Supply | 1.7 V to 3.6 V, 2.7 V to 5.25 V |
| Power Supply Type | Analog|Digital | Number of Channels | 1 |
| Sampling Frequency | 8 kS/s | Analog Input:Output | General Purpose |
| Current Rating (Max) | Catalog | Number of ADCs / DACs | 1 |
| Voltage - Supply (Min) | 1.7/2.7 V | Power - Average Forward | 0.35 |
| Power Dissipation (Max) | 495 uW | Voltage - Supply, Analog | 2.7 V ~ 5.25 V |
| Voltage - Supply, Digital | 1.7 V ~ 3.6 V | ||
Mechanical
| Width | 5 | Packaging | Tape and Reel |
| Lead Style | Gull-wing | Mounting Type | Surface Mount |
| Mounting Style | SMD/SMT | Package / Case | 32-TQFP |
| Package Cooled | TQFP | Length - Overall | 5 |
| Package Quantity | TQFP | Number of Positions | 32 |
| Shell Size - Insert | 1 | Supplier Device Package | 32-TQFP (5x5) |
Product Info
| Type | General Purpose | Series | ADS1291 |
| Software | SBAS502B | Architecture | Sigma-Delta |
| Manufacturer | Texas Instruments | Functional Diagram | fbd_sbas502b.gif |
| Utilized IC / Part | View | Printed Circuit Board | 32 |
| Number of A/D Converters | 2 | ||
Environmental
| Temperature - Test | -40 to 85 | Operating Temperature | + 85 C |
Documents & Media
PDF Document
PDF Document