Overview
The AD7910AKSZ-500RL7 is a 10-bit, high-speed, low-power successive approximation analog-to-digital converter (ADC) produced by Analog Devices Inc. This component operates from a single power supply ranging from 2.35 V to 5.25 V and features throughput rates of up to 250 kSPS. The AD7910 is designed to be highly efficient, using advanced design techniques to achieve low power dissipation at high throughput rates. It is housed in a compact 6-lead SC70 package, offering significant space-saving advantages.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 10 bits |
| Throughput Rate | Up to 250 kSPS |
| Power Supply | 2.35 V to 5.25 V |
| Analog Input Range | 0 V to VDD |
| Package Type | 6-lead SC70 |
| Operating Temperature | -40°C to +85°C |
| SNR at 100 kHz Input Frequency | 71 dB |
| Standby Current | 1 μA max |
| Interface Compatibility | SPI, QSPI, MICROWIRE, DSP-compatible |
Key Features
- Low noise, wide bandwidth track-and-hold amplifier capable of handling input frequencies in excess of 13 MHz.
- Flexible power and serial clock speed management to reduce average power consumption.
- No pipeline delays associated with the conversion process.
- Internal reference derived from the power supply, providing the widest dynamic input range.
- Power-down mode to maximize power efficiency at lower throughput rates.
- High-speed serial interface compatible with SPI, QSPI, MICROWIRE, and DSPs.
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 resolution of the AD7910AKSZ-500RL7?
The AD7910AKSZ-500RL7 has a resolution of 10 bits. - What is the maximum throughput rate of the AD7910AKSZ-500RL7?
The maximum throughput rate is up to 250 kSPS. - What is the power supply range for the AD7910AKSZ-500RL7?
The power supply range is from 2.35 V to 5.25 V. - What is the analog input range for the AD7910AKSZ-500RL7?
The analog input range is from 0 V to VDD. - What package type is the AD7910AKSZ-500RL7 available in?
The AD7910AKSZ-500RL7 is available in a 6-lead SC70 package. - What is the operating temperature range for the AD7910AKSZ-500RL7?
The operating temperature range is from -40°C to +85°C. - Does the AD7910AKSZ-500RL7 require an external reference?
No, the AD7910AKSZ-500RL7 does not require an external reference as it derives the reference from the power supply. - What is the standby current of the AD7910AKSZ-500RL7?
The standby current is 1 μA max. - Is the AD7910AKSZ-500RL7 compatible with SPI, QSPI, and MICROWIRE interfaces?
Yes, the AD7910AKSZ-500RL7 is compatible with SPI, QSPI, MICROWIRE, and DSP interfaces. - What are some typical applications of the AD7910AKSZ-500RL7?
Typical applications include battery-powered systems, medical instruments, mobile communications, and data acquisition systems.
