analogysemiDatasheet (PDF)
ADX921AQFN32
SPI 2.7V~5.5V QFN-32 Analog Front End (AFE)
QFN-32RoHSActive
Low-Power, 2-Channel, 24-Bit Analog Front-End for Biopotential Measurements
- Manufacturer
- analogysemi
- Manufacturer part #
- ADX921AQFN32
- Store part #
- C5359377
- Package / case
- QFN-32
- Category
- Analog Front End (AFE)
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,510 in stock
#C5359377
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹815.74 | ₹815.74 |
| 10+ | ₹701.00 | ₹7,010.00 |
| 30+ | ₹631.03 | ₹18,930.90 |
| 100+ | ₹572.37 | ₹57,237.00 |
1 × ₹815.74
₹815.74
excl. GST
₹962.57 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 1,500 per reel
ADX921AQFN32
₹815.74 for 1 + GST
Specifications
- Clock Frequency
- 512kHz;485kHz~562.5kHz;1.94MHz~2.25MHz
- number of channels
- 2
- Interface
- SPI
- Voltage Reference Value
- 2.43V
- Resolution(Bits)
- 24;8000Hz
- S/N Ratio
- 106dB
- Voltage - Supply
- 2.7V~5.5V
- Function
- Programmable gain;Multiplexers;Internal reference source;Fault detection;Built-in temperature sensor
- Operating Temperature
- -40℃~+85℃
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 1,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.065 g
Overview
Applications
- Medical instruments (ECG) including: patient monitoring — Holter, event, stress testing, and vital signs monitoring, including ECG, AED, and telemedicine
- Personal care and fitness monitors (heart rate, respiration, and ECG)
- High-precision, simultaneous multi-channel data acquisition
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | ADX922AQFN32#C5359376analogysemi · QFN-32 | analogysemi | QFN-32 | 45 | ₹895.39 · 45 in stock | View |
 | ADX923QAQFN32#C5359379analogysemi · QFN-32 | analogysemi | QFN-32 | 5 | ₹1,580.03 · 5 in stock | View |
 | ADX923AQFN32#C5359375analogysemi · QFN-32 | analogysemi | QFN-32 | 1,270 | ₹820.30 · 1,270 in stock | View |
 | ADX922QAQFN32#C5299877analogysemi · QFN-32 | analogysemi | QFN-32 | On request | Price on request | Quote |
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