Datasheet for AD7680:
- Manufacturer Part Number : AD7680
- Manufacturer : AD
- Description : 3 mW, 100 kSPS, 16-Bit ADC in 6 Lead SOT-23
- Series : AD7680
- Reference Price : USD 5.12
- 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 : AD7680
- 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 AD7680. If you need any more information about AD7680, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
- Fast Throughput Rate: 100 kSPS
- Specified for VDD of 2.5 V to 5.5 V
- Low Power:
3 mW typ at 100 kSPS with 2.5 V supply
3.9 mW typ at 100 kSPS with 3 V supply
16.7 mW typ at 100 kSPS with 5 V supply - Wide Input Bandwidth:
86 dB SNR at 10 kHz Input Frequency
- Flexible Power/Serial Clock Speed Management
- No Pipeline Delays
- High Speed Serial Interface SPI®/QSPI™/µWire/DSP Compatible
- Standby Mode: 0.5 µA max
- 6-Lead SOT-23 and 8-Lead MSOP packages
The AD7680 is a 16-bit, fast, low power, successive approximation ADC. The part operates from a single 2.5 V to 5.5 V power supply and features throughput rates up to 100 kSPS. The part contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 7 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. There are no pipelined delays associated with the part.
The AD7860 uses advanced design techniques to achieve very low-power dissipation at fast throughput rates. The reference for the part is taken internally from VDD. This allows the widest dynamic input range to the ADC. Thus the analog input range for the part is 0 to VDD. The conversion rate is determined by the SCLK frequency.
Product Highlights
- First 16-bit ADC in a SOT-23 package.
- High throughput with low power consumption.
- Flexible power/serial clock speed management. The conversion rate is determined by the serial clock, allowing the conversion time to be reduced through the serial clock speed increase. This allows the average power consumption to be reduced when a power-down mode is used while not converting. The part also features a shutdown mode to maximize power efficiency at lower throughput rates. Power consumption is 0.5 μA max when in shutdown.
- Reference derived from the power supply.
- No pipeline delays.
Applications
- Process control
- Battery-powered systems:
Personal digital assistants
Medical instruments
Mobile communications - Instrumentation and control systems
- Remote 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.