Overview
The AD7357WYRUZ-RL is a high-performance, dual-channel, 14-bit successive approximation analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This device is designed to operate from a single 2.5 V power supply and features throughput rates of up to 4.2 million samples per second (MSPS). It is particularly suited for applications requiring high speed, low power consumption, and precise analog-to-digital conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD7357WYRUZ-RL |
| Resolution | 14-bit |
| Throughput Rate | Up to 4.2 MSPS |
| Power Supply | 2.5 V |
| Current Consumption | Typically 14 mA at 4.2 MSPS |
| Analog Input Range | Differential common mode ±VREF/2 |
| On-chip Reference | 2.048 V, can be overdriven with an external reference |
| Package Type | 16-lead Thin Shrink Small Outline Package (TSSOP) |
| Operating Temperature | -40°C to +125°C |
Key Features
- Dual, simultaneous sampling 14-bit ADCs with throughput rates up to 4.2 MSPS.
- Low noise, wide bandwidth track-and-hold circuit capable of handling input frequencies over 110 MHz.
- Advanced design techniques for low power dissipation at high throughput rates.
- Flexible power and throughput rate management options.
- On-chip 2.048 V reference that can be overdriven with an external reference.
- Standard control inputs for easy interfacing to microprocessors or digital signal processors (DSPs).
- Power-down options for power saving between conversions.
Applications
- High-speed data acquisition systems.
- Automotive and industrial control systems.
- Medical imaging and diagnostic equipment.
- Aerospace and defense applications.
- Any application requiring precise, high-speed analog-to-digital conversion with low power consumption.
Q & A
- What is the resolution of the AD7357WYRUZ-RL ADC?
The AD7357WYRUZ-RL has a 14-bit resolution.
- What is the maximum throughput rate of the AD7357WYRUZ-RL?
The maximum throughput rate is up to 4.2 million samples per second (MSPS).
- What is the power supply voltage for the AD7357WYRUZ-RL?
The device operates from a single 2.5 V power supply.
- How much current does the AD7357WYRUZ-RL typically consume at 4.2 MSPS?
Typically, it consumes 14 mA at 4.2 MSPS.
- What is the analog input range for the AD7357WYRUZ-RL?
The analog input range is the differential common mode ±VREF/2.
- Does the AD7357WYRUZ-RL have an on-chip reference voltage?
Yes, it has an on-chip 2.048 V reference that can be overdriven with an external reference.
- In what package types is the AD7357WYRUZ-RL available?
The device is available in a 16-lead Thin Shrink Small Outline Package (TSSOP) and an 18-lead Lead Frame Chip Scale Package (LFCSP).
- What is the operating temperature range for the AD7357WYRUZ-RL?
The operating temperature range is -40°C to +125°C.
- How does the AD7357WYRUZ-RL handle high input frequencies?
The device has low noise, wide bandwidth track-and-hold circuits that can handle input frequencies in excess of 110 MHz.
- Can the AD7357WYRUZ-RL be easily interfaced with microprocessors or DSPs?
Yes, it uses standard control inputs for easy interfacing to microprocessors or DSPs.
