Overview
The AD7910AKSZ-REEL is a high-speed, low-power analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the AD7910/AD7920 series, which includes 10-bit and 12-bit successive approximation ADCs. The AD7910 specifically is a 10-bit ADC. It operates from a single power supply ranging from 2.35 V to 5.25 V and features throughput rates up to 250 kSPS. The device is housed in a compact 6-lead SC70 package, offering significant space-saving advantages.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 10-bit |
| Throughput Rate | Up to 250 kSPS |
| Power Supply | 2.35 V to 5.25 V |
| Package Type | 6-lead SC70 |
| Analog Input Range | 0 V to VDD |
| Serial Interface | SPI/QSPI/MICROWIRE/DSP-compatible |
| Standby Current | 1 μA max |
| Operating Temperature | -40°C to +85°C |
| Signal-to-Noise Ratio (SNR) | 71 dB at 100 kHz input frequency |
Key Features
- High-speed serial interface compatible with SPI, QSPI, MICROWIRE, and DSP.
- Flexible power and serial clock speed management to reduce average power consumption.
- No pipeline delays, allowing for immediate conversion initiation.
- Low noise, wide bandwidth track-and-hold amplifier capable of handling input frequencies over 13 MHz.
- Power-down mode to maximize power efficiency at 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 resolution of the AD7910AKSZ-REEL ADC?
The AD7910AKSZ-REEL is a 10-bit ADC.
- What is the maximum throughput rate of the AD7910AKSZ-REEL?
The maximum throughput rate is up to 250 kSPS.
- What is the power supply range for the AD7910AKSZ-REEL?
The power supply range is from 2.35 V to 5.25 V.
- What type of package does the AD7910AKSZ-REEL come in?
The AD7910AKSZ-REEL comes in a 6-lead SC70 package.
- What is the analog input range for the AD7910AKSZ-REEL?
The analog input range is from 0 V to VDD.
- Is an external reference required for the AD7910AKSZ-REEL?
No, an external reference is not required. The reference is derived from the power supply.
- What is the standby current of the AD7910AKSZ-REEL?
The standby current is 1 μA max.
- What is the operating temperature range for the AD7910AKSZ-REEL?
The operating temperature range is -40°C to +85°C.
- What is the signal-to-noise ratio (SNR) of the AD7910AKSZ-REEL at 100 kHz input frequency?
The SNR is 71 dB at 100 kHz input frequency.
- Does the AD7910AKSZ-REEL have pipeline delays?
No, there are no pipeline delays associated with the AD7910AKSZ-REEL.
