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ADS1291IPBS
| Manufacturer | |
| Description | AFE General Purpose 1ADC 24-Bit 1.8V/3V 32-Pin TQFP Tube 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 | 250 | Factory Pack Quantity | 250 |
| 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 - Max | 495µW |
| 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 | Tube |
| 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