Datasheet for AD7274:
- Manufacturer Part Number : AD7274
- Manufacturer : AD
- Description : 3 MSPS 12-Bit A/D Converter in TSOT and MSOP Packages
- Series : AD7274
- Reference Price : USD 3.616
- Our Price : We have a better price, contact us by email
- Product Type : Precision A/D Converters
- Function : Single Channel A/D Converters
- Current Suggest : Production
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : AD7274
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for AD7274. If you need any more information about AD7274, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
- Fast Throughput Rate: 3 MSPS
- Specified for VDD of 2.35 V to 3.6 V
- Low Power: 13.5 mW at 3 MSPS with 3 V Supplies
- Wide Input Bandwidth: 70 dB SNR at 1 MHz Input Frequency
- Flexible Power/Serial Clock Speed Management
- No Pipeline Delays
- High Speed Serial Interface SPI®/QSPI™/MICROWIRE™/DSP Compatible
- Power Down Mode: 1 µA max
- 8-Lead TSOT Package
- 8-Lead MSOP Package
- 10-Bit Version: AD7273
The AD7274 is a 12-bit, high speed, low power, successive-approximation ADC. The part operates from a single 2.35V to 3.6 V power supply and features throughput rates up to 3 MSPS. The part contains alow-noise, wide bandwidth track/hold amplifier which can handle input frequencies in excess of 30 MHz.
The conversion process and data acquisition are controlled using CS and the serial clock, allowing the devices to interface with microprocessors or DSPs. The input signal is sampled on the falling edge of CS and the conversion is also initiated at this point. The conversion rate is determined by the SCLK. There are no pipeline delays associated with the part.
The AD7274 uses advanced design techniques to achieve very low power dissipation at high throughput rates.
The reference for the part is applied externally and can be in the range of 1.2 V to VDD. This allows the widest dynamic input range to the ADC.
All Members of the AD727x Family
| Part # | Resolution (Bits) | Package Type | Price |
| 12 | 8-LEAD TSOT/MSOP | $6.50 | |
| 12 | 6-LEAD TSOT/8-LEAD MSOP | $6.25 | |
| 10 | 6-LEAD TSOT/8-LEAD MSOP | $3.60 | |
| 10 | 8-LEAD TSOT/MSOP | $3.75 | |
| 8 | 6-LEAD TSOT/8-LEAD MSOP | $1.85 |
Applications
- Battery-Powered Systems
- Personal Digital Assistants
- Medical Instruments
- Mobile Communications - Instrumentation and Control Systems
- Data Acquisition Systems
- High-Speed Modems
- Optical Sensors
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
