| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,923 pcs
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1923 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADS1198CPAG is a low-power, 8-channel, 16-bit analog front end (AFE) from Texas Instruments, specifically designed for biopotential measurement applications such as ECG and EEG. It integrates eight low-noise programmable gain amplifiers (PGAs) and eight high-resolution delta-sigma analog-to-digital converters (ADCs) in a single device.
Key electrical specifications include a resolution of 16 bits, an SPI-compatible serial interface, and a programmable gain of 1, 2, 3, 4, 6, 8, or 12. The device operates with an analog supply voltage from 2.7V to 5.25V and a digital supply voltage from 1.65V to 3.6V. It features a low power consumption of 0.55 mW per channel and an input-referred noise of 12 µVpp at 150 Hz bandwidth with a gain of 6. The data rate is programmable from 125 SPS to 8 kSPS.
The ADS1198CPAG is housed in a 64-TQFP (10x10 mm) surface-mount package and operates over a temperature range of 0°C to 70°C. It includes integrated features such as a right leg drive amplifier, lead-off detection, Wilson Center Terminal (WCT), test signals, pace detection, a built-in oscillator, and a reference. The device supports AAMI EC11, EC13, IEC60601-1, IEC60601-2-27, and IEC60601-2-51 standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $14.00 | $14.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADS1198CPAG has a resolution of 16 bits.
The ADS1198CPAG has 8 input channels.
The operating temperature range is 0°C to 70°C.
The ADS1198CPAG is available in a 64-TQFP (10x10 mm) surface-mount package.
The ADS1198CPAG uses an SPI-compatible serial interface.
The typical power consumption is 0.55 mW per channel.
The ADS1198CPAG is listed as RoHS3 Compliant, though this is unverified.