AD7610BCPZ-RL - 16-Bit 500kSPS SAR ADC | Analog Devices
料号： AD7610BCPZ-RL ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $47.7273 | $47.73 |
| 10 | $34.4697 | $344.70 |
| 100 | $30.4924 | $3,049.24 |
| 500 | $29.1667 | $14,583.35 |
| 1,000 | $27.8409 | $27,840.90 |
AD7610BCPZ-RL 概述
An ADC (analog-to-digital converter) is an electronic component that converts continuous analog signals into discrete digital values. The AD7610 is a SAR ADC, which uses a binary search algorithm to determine the digital output, offering a good balance of speed, resolution, and power consumption. SAR ADCs are widely used in industrial, medical, and instrumentation applications where high accuracy and moderate sampling rates are required.
Key features of the AD7610 include a 16-bit resolution, a maximum throughput of 500 kSPS, and a programmable input range that can be configured via hardware pins or a serial configuration port. The device operates from a single 5V analog supply and a 2.3V to 5.25V digital interface supply, making it compatible with a wide range of digital hosts. It also features a high-speed parallel and serial interface, allowing flexible connection to microcontrollers and DSPs.
The AD7610 uses a charge redistribution architecture with an internal reference buffer, providing excellent linearity and low noise performance. The device includes an internal clock and can be configured for various operating modes, including normal, impulse, and fast modes, to optimize power consumption versus throughput. The iCMOS process enables high voltage operation while maintaining low power dissipation.
Typical applications for the AD7610 include industrial process control, medical instrumentation, data acquisition systems, and automated test equipment. Its high resolution and programmable input range make it suitable for precision measurement applications where signal conditioning is required.
When designing with the AD7610, it is important to provide adequate decoupling on the analog and digital supplies and to ensure a clean reference voltage for optimal performance. The device's input range should be configured to match the signal amplitude to maximize dynamic range.
直接替换替代料： AD7610BCPZ-RL ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： AD7610BCPZ-RL （相同外形与封装尺寸） ——差异在于 Architecture, Input Type, Interface, Sampling Rate.
快速对比工具——选择替代料号进行并排对比：
AD7610BCPZ
✓ 有现货
$27.8409 / 个
查看数据手册 →AD7610BSTZ-RL
✓ 有现货
$31.48 / 个
查看数据手册 →AD7612BCPZ
📋 参考替代料（不在目录中）
ADS8509IDBR
📋 参考替代料（不在目录中）
ADS8509IBDB
📋 参考替代料（不在目录中）
AD7610BCPZ-RL 最大额定值与电气特性
| 分辨率 | 16 bits |
| 采样率 | 500 kSPS |
| Number of Inputs | 1 |
| Input Type | Single-ended |
| Input Range | Programmable unipolar/bipolar |
| Architecture | SAR |
| Analog Supply Voltage | 5V |
| Digital Supply Voltage | 2.3V to 5.25V |
| 接口 | Parallel, Serial |
| 封装 | 48-LFCSP-VQ (7x7 mm) |
| 工作温度范围 | -40°C to +85°C |
| RoHS | Compliant |
| 安装类型 | Surface Mount |
| Reference Type | Internal, External |
AD7610BCPZ-RL 引脚配置
| 引脚 1 | AVDD — Analog power supply (5V) |
| 引脚 2 | AVSS — Analog ground |
| 引脚 3 | REF — Reference input/output |
| 引脚 4 | REFGND — Reference ground |
| 引脚 5 | IN+ — Positive analog input |
| 引脚 6 | IN- — Negative analog input |
| 引脚 7 | DVDD — Digital power supply |
| 引脚 8 | DGND — Digital ground |
| 引脚 9 | CS — Chip select |
| 引脚 10 | RD — Read strobe |
| 引脚 11 | BUSY — Busy output |
| 引脚 12 | RESET — Reset input |
典型应用
AD7610BCPZ-RL 适用于 6 应用s: Industrial Process Control, Medical Instrumentation, Data Acquisition Systems, Automated Test Equipment, Precision Measurement, Audio Test and Measurement.
Industrial Process Control
The AD7610BCPZ-RL's 16-bit resolution and 500kSPS sampling rate enable precise monitoring of industrial sensors such as temperature, pressure, and flow. Its programmable input range allows direct interfacing with various sensor outputs, while the SAR architecture ensures low latency for real-time control loops. The device's wide operating temperature range and robust iCMOS process make it suitable for harsh industrial environments, ensuring reliable operation in factory automation and process control systems.
推荐
Medical Instrumentation
In medical devices such as patient monitors and diagnostic equipment, the AD7610BCPZ-RL provides high-resolution digitization of biosignals like ECG and EEG. Its low noise and high accuracy ensure faithful signal reproduction, critical for accurate diagnosis. The device's small LFCSP package enables compact designs, and its low power consumption is beneficial for portable medical devices. The programmable input range allows adaptation to different signal amplitudes, enhancing versatility in medical instrumentation.
推荐
Data Acquisition Systems
The AD7610BCPZ-RL is ideal for multi-channel data acquisition systems requiring high-speed, high-resolution conversion. Its 500kSPS throughput allows sampling of fast-changing signals, while the parallel and serial interfaces simplify connection to DSPs and microcontrollers. The device's internal reference buffer reduces external component count, and its programmable input range accommodates various signal levels. This makes it suitable for applications like vibration analysis, power monitoring, and scientific instrumentation.
推荐
Automated Test Equipment
In ATE systems, the AD7610BCPZ-RL provides accurate and fast analog-to-digital conversion for testing electronic components and boards. Its high resolution and sampling rate enable precise measurement of device parameters, while the programmable input range allows adaptation to different test signals. The device's robust design ensures reliable operation in demanding test environments, and its parallel interface supports high-speed data transfer to test controllers, improving test throughput and accuracy.
推荐
Precision Measurement
The AD7610BCPZ-RL excels in precision measurement applications such as digital multimeters, power analyzers, and weigh scales. Its 16-bit resolution and low noise ensure accurate readings, while the programmable input range allows measurement of both small and large signals. The device's internal reference buffer provides a stable reference, reducing external component count. Its high sampling rate enables fast measurements, making it suitable for applications requiring both accuracy and speed.
推荐
Audio Test and Measurement
The AD7610BCPZ-RL can be used in audio test equipment to digitize audio signals with high fidelity. Its 16-bit resolution and 500kSPS sampling rate capture audio frequencies well beyond the audible range, enabling accurate analysis of audio equipment performance. The device's low distortion and noise ensure precise measurements, while its programmable input range accommodates various signal levels. This makes it suitable for audio analyzers, distortion meters, and production test systems.
推荐
推荐产品汇总
工程参考数据： AD7610BCPZ-RL ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | AD7610BCPZ | AD7610BSTZ-RL | AD7612BCPZ | ADS8509IDBR |
|---|---|---|---|---|---|
| Package | 48-LFCSP-VQ (7x7) | 48-LFCSP-VQ (7x7) | 48-LQFP | 48-LFCSP-VQ (7x7) | 48-LQFP |
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Texas Instruments |
| Resolution | 16 bits | 16 bits | 16 bits | 16 bits | 16 bits |
| Sampling Rate | 500 kSPS | 500 kSPS | 500 kSPS | 500 kSPS | 250 kSPS |
| Input Range | Programmable unipolar/bipolar | Programmable unipolar/bipolar | Programmable unipolar/bipolar | Programmable unipolar/bipolar | Bipolar ±10V |
| Interface | Parallel, Serial | Parallel, Serial | Parallel, Serial | Parallel, Serial | Parallel |
| Analog Supply | 5V | 5V | 5V | 5V | 5V |
| Digital Supply | 2.3V to 5.25V | 2.3V to 5.25V | 2.3V to 5.25V | 2.3V to 5.25V | 5V |
关键差异点
- Higher sampling rate （对比 ADS8509IDBR)
- Programmable input range （对比 ADS8509IDBR)
- Serial interface （对比 ADS8509IDBR)
设计说明
Provide separate analog (AVDD) and digital (DVDD) supplies with adequate decoupling. Use 10uF and 0.1uF capacitors close to each supply pin to minimize noise coupling. The analog supply should be clean and stable, as noise on AVDD directly affects conversion accuracy.
Place the ADC close to the signal source to minimize trace length and reduce noise pickup. Use a solid ground plane and separate analog and digital ground areas, connecting them at a single point. Ensure the reference voltage is well-filtered and stable, as reference noise directly impacts ADC performance.
Avoid driving the analog input beyond the specified input range, as this can cause latch-up or damage. Ensure the input signal is properly conditioned with an op-amp if necessary. Also, configure the input range correctly via hardware pins or serial port to match the signal amplitude, maximizing dynamic range and preventing clipping.
合规信息
RoHS compliant per distributor data. Other compliance info not specified in provided data.
