ADS1293CISQX/NOPB Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
Texas Instruments ADS1293CISQX/NOPB is a low-power, integrated 3-channel analog front-end IC designed for biopotential signal acquisition such as ECG and EEG. It integrates a PGA, ADC, and lead-off detection in a 28-pin QFN package with input voltage up to 0.4 V. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 29
- Lifecycle
- ACTIVE
- Datasheet
- ADS1293CISQX/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $11.6700(MOQ 4500)
- Temp Range
- -20.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ADS1293CISQX/NOPB?
- 3-channel simultaneous biopotential acquisition with integrated 24-bit ADC enables high-resolution ECG, EEG, and EMG signal capture in a single device
- Ultra-low power consumption optimized for wearable and portable medical monitoring where battery life is critical
- Integrated programmable gain amplifier (PGA) and lead-off detection on each channel reduces external component count and BOM cost
What is ADS1293CISQX/NOPB used for?
ADS1293CISQX/NOPB is purpose-built for clinical and consumer medical devices requiring high-accuracy biopotential measurement. It serves as the analog front end in portable ECG monitors, Holter recorders, and patient monitoring systems where capturing millivolt-level cardiac signals with minimal noise is essential. Its low power profile and small 28-pin QFN footprint also make it suitable for wearable fitness trackers and remote patient monitoring patches.
What are the specifications of ADS1293CISQX/NOPB?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | ANALOG CIRCUIT |
| Input Voltage-Max | 0.4V |
| JESD-30 Code | S-XQCC-N28 |
| JESD-609 Code | e3 |
| Number of Channels | 3 |
| Number of Functions | 1 |
| Package Body Material | UNSPECIFIED |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Temperature Grade | OTHER |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the ADS1293CISQX/NOPB datasheet?
ADS1293CISQX/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for ADS1293CISQX/NOPB?
Compatible alternatives and drop-in replacements for ADS1293CISQX/NOPB:
Frequently Asked Questions
How many input channels does ADS1293CISQX/NOPB support, and what resolution does its ADC provide?
ADS1293CISQX/NOPB supports 3 simultaneous input channels, each connected to an integrated 24-bit ADC. This high resolution allows the device to accurately digitize microvolt-level biopotential signals such as ECG waveforms without requiring additional external amplification stages.
For a wearable ECG patch design, what supply voltage and package does ADS1293CISQX/NOPB require?
ADS1293CISQX/NOPB operates from a 1.8 V to 3.6 V supply, making it well suited for lithium-coin or single-cell Li-ion powered wearables. It comes in a compact 28-pin QFN (4 mm x 4 mm) package that minimizes PCB area in thin wearable form factors.
When should a designer choose ADS1293CISQX/NOPB over a single-channel AFE for a 3-lead ECG application?
For a 3-lead ECG application, ADS1293CISQX/NOPB is the preferred choice because it integrates 3 simultaneous acquisition channels, eliminating the need for 3 separate single-channel AFEs. This reduces PCB area, lowers total BOM cost, and ensures all 3 leads are sampled synchronously, which is critical for accurate cardiac rhythm analysis.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 4500+ | $11.6700 | $52515.00 |
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