| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,027 pcs
|
6027 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Data Rate | |
| Mounting Type | |
| Number of Bits | |
| Number of Channels | |
| Operating Temperature Range | |
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| Supplier Device Package | |
| Voltage |
The ADS1192IPBSR is a 16-bit, 2-channel analog front end (AFE) from Texas Instruments, specifically designed for biopotential measurements such as ECG. It integrates two low-noise programmable gain amplifiers (PGAs) and two high-resolution delta-sigma ADCs, enabling simultaneous sampling of two channels.
Key electrical specifications include a resolution of 16 bits, a data rate range from 125 SPS to 8 kSPS, and a typical input-referred noise of 24 µVpp at 150-Hz bandwidth with gain of 6. The device operates with an analog supply voltage of 2.7V to 5.25V and a digital supply of 1.7V to 3.6V, consuming only 335 µW per channel (typical). It features a SPI-compatible serial interface and a CMRR of -95 dB.
The AFE is housed in a 32-pin TQFP surface mount package (7x7 mm) and operates over a temperature range of -40°C to +85°C. Built-in features include a right leg drive amplifier, lead-off detection, test signals, an internal oscillator, and reference, making it suitable for portable medical and fitness applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.38 | $3.38 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
Analog supply: 2.7V to 5.25V; digital supply: 1.7V to 3.6V.
32-pin TQFP (7x7 mm) surface mount package.
-40°C to +85°C.
It is listed as RoHS3 compliant, but this is unverified.
125 SPS to 8 kSPS.
24 µVpp at 150-Hz bandwidth, gain=6.
-95 dB typical.