| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
11,300 pcs
|
11300 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Data Rate | |
| Interface | |
| Mounting Type | |
| Number of Bits | |
| Number of Channels | |
| Operating Temperature | |
| Power (Watts) | |
| Supplier Device Package | |
| Voltage |
The ADS1191IPBS from Texas Instruments is a 16-bit, single-channel Analog Front End (AFE) designed for biopotential measurements, particularly in ECG applications. It features an SPI-compatible serial interface and operates over a wide voltage range of 2.7V to 5.25V.
This device integrates key components such as a programmable gain amplifier (PGA) and an analog-to-digital converter (ADC), enabling high performance with low power consumption. Key electrical specifications include an input-referred noise of 24 µV PP and a data rate ranging from 125 SPS to 8 kSPS. The programmable gain can be set to 1, 2, 3, 4, 6, 8, or 12.
The ADS1191IPBS is available in a 32-TQFP package and is designed for surface mount applications. It operates within an industrial temperature range of -40°C to +85°C, making it suitable for various portable and medical instrumentation systems. Its high integration and performance characteristics contribute to reduced size, power, and cost in system design.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.27 | $2.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
16 bits.
1 channel.
SPI.
2.7V to 5.25V.
-40°C to +85°C.
32-TQFP (5x5 mm).
RoHS3 Compliant (unverified).