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Updated at 17/06/2025 10:30:15(UTC+8)
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Description
- Product Details
- The AD7352 is a dual, 12-bit, high speed, low power, successive approximation ADC that operates from a single 2.5 V power supply and features throughput rates up to 3 MSPS. The part contains two ADCs, each preceded by a low noise, wide band-width track-and-hold circuit that can handle input frequencies in excess of 110 MHz.
- The conversion process and data acquisition use standard control inputs allowing for easy interfacing to microprocessors or DSPs. The input signal is sampled on the falling edge of CS; and a conversion is also initiated at this point. The conversion time is determined by the SCLK frequency.
- The AD7352 uses advanced design techniques to achieve very low power dissipation at high throughput rates. With a 2.5 V supply and a 3 MSPS throughput rate, the part consumes 10 mA typically. The part also offers a flexible power/throughput rate management options.
- The analog input range for the part is the differential common-mode ±VREF/2. The AD7352 has an on-chip 2.048 V reference that can be overdriven when an external reference is preferred. The AD7352 is available in a 16-lead thin shrink small outline package (TSSOP).
- **Product Highlights**
- 1. Two Complete ADC Functions.
- These functions allow simultaneous sampling and conversion of two channels. The conversion result of both channels is simultaneously available on separate data lines or in suc-cession on one data line if only one serial port is available.
- 2. High Throughput With Low Power Consumption.
- The AD7352 offers a 3 MSPS throughput rate with 26 mW power consumption.
- 3. No Conversion Latency.
- The AD7352 features two standard successive approx-imation ADCs with accurate control of the sampling instant via aCS input and, once off, conversion control.
- **Applications**
- Data acquisition systems
- Motion control
- I and Q demodulation
- ### Features and Benefits
- Dual 12-bit SAR ADC
- Simultaneous Sampling
- Throughput rate: 3 MSPS Per Channel
- Specified for VDD of 2.5 V
- No conversion latency
- Power dissipation:
- 26 mW at 3 MSPS
- On-chip reference:
- 2.048 V ± 0.25%, 6ppm/°C
- Dual conversion with read
- High speed serial interface: SPI-/QSPI™-/MICROWIRE™-/ DSP-compatible
- −40°C to +125°C operation
- Available in a 16-lead TSSOP
AD7352BRUZ Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 16 Pin |
| Case/Package | TSSOP-16 |
| Supply Current | 10.0 mA |
| Number of Circuits | 2 Circuit |
| Number of Positions | 16 Position |
| Number of Bits | 12 Bit |
| Power Dissipation | 45 W |
| Sample Rate | 3 Msps |
| Resolution (Bits) | 12.0 Bit |
| Input Capacitance | 32.0 pF |
| Number of ADCs | 2 ADC |
| Number of Inputs | 2 Input |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 45 mW |
| Number of Input Channels | 2 Channel |
| Supply Voltage (Max) | 2.75 V |
| Supply Voltage (Min) | 2.25 V |
| Show | |
| Operating Temperature | -40℃ ~ 85℃ |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| Mil-Spec | No |
| REACH SVHC Compliance Edition | 2015/12/17 |
Order guide
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- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
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