Overview
The AD7910AKS-500RL7 is a 10-bit, high-speed, low-power successive approximation Analog-to-Digital Converter (ADC) manufactured by Analog Devices Inc. This component operates from a single 2.35 V to 5.25 V power supply and features throughput rates up to 250 kSPS. It is housed in a compact 6-lead SC70 package, offering significant space-saving advantages. The AD7910AKS-500RL7 includes a low noise, wide bandwidth track-and-hold amplifier capable of handling input frequencies exceeding 13 MHz. The device is designed for low power consumption and includes a power-down mode to maximize power efficiency during lower throughput rates.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 10 |
| Converter Type | Successive Approximation ADC |
| Sample Rate | Up to 250 kSPS |
| Power Supply | 2.35 V to 5.25 V |
| Operating Temperature | -40°C to +85°C |
| Package Type | 6-lead SC70 |
| Input Voltage Range | 0 V to VDD |
| Conversion Time | 2.8 µs (max) |
| Linearity Error (EL) | 0.0488% (max) |
| Power Consumption (Standby) | 1 µA (max) |
Key Features
- High-speed serial interface compatible with SPI, QSPI, MICROWIRE, and DSP.
- No pipeline delays, allowing for direct conversion initiation.
- Flexible power and serial clock speed management to reduce average power consumption.
- Low noise, wide bandwidth track-and-hold amplifier capable of handling input frequencies over 13 MHz.
- Power-down mode for maximum power efficiency during lower throughput rates.
- Compact 6-lead SC70 package for space-saving designs.
Applications
- Battery-powered systems
- Personal digital assistants
- Medical instruments
- Mobile communications
- Instrumentation and control systems
- Data acquisition systems
- High-speed modems
- Optical sensors
Q & A
- What is the maximum sample rate of the AD7910AKS-500RL7?
The maximum sample rate is up to 250 kSPS.
- What is the operating voltage range of the AD7910AKS-500RL7?
The operating voltage range is from 2.35 V to 5.25 V.
- What type of package does the AD7910AKS-500RL7 come in?
The component is housed in a 6-lead SC70 package.
- What is the maximum operating temperature of the AD7910AKS-500RL7?
The maximum operating temperature is +85°C.
- Does the AD7910AKS-500RL7 require an external reference voltage?
No, the reference voltage is derived from the power supply (VDD).
- What is the conversion time of the AD7910AKS-500RL7?
The conversion time is up to 2.8 µs.
- What is the standby current consumption of the AD7910AKS-500RL7?
The standby current consumption is 1 µA (max).
- Is the AD7910AKS-500RL7 compatible with SPI and other serial interfaces?
- What are some common applications of the AD7910AKS-500RL7?
- Does the AD7910AKS-500RL7 have a power-down mode?
