AD7610BCPZ-RL - 16-Bit 500kSPS SAR ADC | Analog Devices
MPN: AD7610BCPZ-RL β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $23.45 | $23.45 |
| 10 | $21.1 | $211.00 |
| 100 | $18.76 | $1,876.00 |
| 500 | $16.42 | $8,210.00 |
| 1,000 | $14.08 | $14,080.00 |
Drop-in alternatives for AD7610BCPZ-RL β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
AD7610BCPZ
β Drop-Inπ Reference alternative (not in catalog)
AD7612BCPZ
β Drop-Inπ Reference alternative (not in catalog)
AD7612BCPZ-RL
β Drop-Inπ Reference alternative (not in catalog)
AD7610BCPZ-RL Maximum Ratings & Electrical Characteristics
| Resolution | 16 bits |
| Sampling Rate | 500 kSPS |
| Number of Inputs | 1 |
| Input Type | Single-ended |
| Input Range | Programmable: Β±5V, Β±10V, 0V to 5V, 0V to 10V |
| Architecture | SAR |
| Interface | Parallel, Serial |
| Supply Voltage - Analog | 5V |
| Supply Voltage - Digital | 2.3V to 5.25V |
| Package | 48-LFCSP-VQ (7x7 mm) |
| Operating Temperature | -40Β°C to +85Β°C |
| Reference Type | External |
| Integral Nonlinearity (INL) | Β±1 LSB (typical) |
| Signal-to-Noise Ratio (SNR) | 90 dB (typical) |
| Power Dissipation | 120 mW (typical) |
| RoHS | Compliant |
AD7610BCPZ-RL Pin Configuration
| Pin 1 | AVDD β Analog power supply (5V) |
| Pin 2 | AVDD β Analog power supply (5V) |
| Pin 3 | REF β Reference input |
| Pin 4 | REFGND β Reference ground |
| Pin 5 | VIN β Analog input |
| Pin 6 | VIN β Analog input |
| Pin 7 | AGND β Analog ground |
| Pin 8 | AGND β Analog ground |
| Pin 9 | DVDD β Digital power supply |
| Pin 10 | DGND β Digital ground |
| Pin 11 | BUSY β Busy output |
| Pin 12 | CS β Chip select |
| Pin 13 | RD β Read input |
| Pin 14 | WR β Write input |
| Pin 15 | DB0 β Data bit 0 |
| Pin 16 | DB1 β Data bit 1 |
| Pin 17 | DB2 β Data bit 2 |
| Pin 18 | DB3 β Data bit 3 |
| Pin 19 | DB4 β Data bit 4 |
| Pin 20 | DB5 β Data bit 5 |
| Pin 21 | DB6 β Data bit 6 |
| Pin 22 | DB7 β Data bit 7 |
| Pin 23 | DB8 β Data bit 8 |
| Pin 24 | DB9 β Data bit 9 |
| Pin 25 | DB10 β Data bit 10 |
| Pin 26 | DB11 β Data bit 11 |
| Pin 27 | DB12 β Data bit 12 |
| Pin 28 | DB13 β Data bit 13 |
| Pin 29 | DB14 β Data bit 14 |
| Pin 30 | DB15 β Data bit 15 |
| Pin 31 | SER/PAR β Serial/parallel select |
| Pin 32 | SCLK β Serial clock |
| Pin 33 | SDIN β Serial data in |
| Pin 34 | SDOUT β Serial data out |
| Pin 35 | RANGE0 β Input range select 0 |
| Pin 36 | RANGE1 β Input range select 1 |
| Pin 37 | RANGE2 β Input range select 2 |
| Pin 38 | MODE0 β Operating mode select 0 |
| Pin 39 | MODE1 β Operating mode select 1 |
| Pin 40 | MODE2 β Operating mode select 2 |
| Pin 41 | RESET β Reset input |
| Pin 42 | PD β Power-down input |
| Pin 43 | DVDD β Digital power supply |
| Pin 44 | DGND β Digital ground |
| Pin 45 | AVDD β Analog power supply |
| Pin 46 | AVDD β Analog power supply |
| Pin 47 | AGND β Analog ground |
| Pin 48 | AGND β Analog ground |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this component. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
AD7610BCPZ-RL is suitable for 6 applications: Industrial Process Control, Medical Instrumentation, Data Acquisition Systems, Automated Test Equipment, Precision Measurement, Audio and Vibration Analysis.
Industrial Process Control
The AD7610BCPZ-RL is ideal for industrial process control systems that require high-resolution measurement of analog signals from sensors such as pressure, temperature, and flow. Its programmable input range (up to Β±10V) allows direct connection to industrial transducers without external scaling, simplifying the signal chain. The 500 kSPS sampling rate enables real-time monitoring and control loops, while the 16-bit resolution ensures precise measurement of small signal variations. The device's robust operating temperature range (-40Β°C to +85Β°C) and low power dissipation make it suitable for industrial environments where reliability and efficiency are critical.
Recommended
Medical Instrumentation
In medical instrumentation, the AD7610BCPZ-RL provides high-accuracy digitization of biosignals such as ECG, EEG, and blood pressure. Its 16-bit resolution and low noise performance (SNR 90 dB) enable detection of subtle physiological signals, while the programmable input range accommodates various sensor outputs. The device's small 48-LFCSP package is suitable for compact medical devices, and its low power consumption extends battery life in portable monitors. The parallel and serial interfaces allow easy integration with microcontrollers and DSPs used in medical signal processing.
Recommended
Data Acquisition Systems
The AD7610BCPZ-RL is a core component in data acquisition systems (DAQ) for test and measurement applications. Its 500 kSPS sampling rate and 16-bit resolution allow accurate capture of dynamic signals, while the programmable input range supports both unipolar and bipolar signals. The device's high-speed parallel interface enables efficient data transfer to FPGAs or DSPs, and the serial interface simplifies connection to microcontrollers. The low power dissipation is beneficial for multi-channel DAQ systems where multiple ADCs are used, reducing overall system power and thermal load.
Recommended
Automated Test Equipment
In automated test equipment (ATE), the AD7610BCPZ-RL provides precise measurement of analog signals in production testing. Its high accuracy and programmable input range make it suitable for testing a wide variety of devices, from sensors to power management ICs. The 500 kSPS throughput allows fast testing cycles, improving production efficiency. The device's robust design and wide operating temperature range ensure reliable operation in ATE environments. The parallel interface enables high-speed data acquisition, while the serial interface offers flexibility for lower-speed applications.
Recommended
Precision Measurement
The AD7610BCPZ-RL is well-suited for precision measurement applications such as digital multimeters, power analyzers, and scientific instruments. Its 16-bit resolution and low INL (Β±1 LSB) ensure accurate measurement of DC and low-frequency signals. The programmable input range allows the ADC to handle various signal levels without external attenuation, preserving signal integrity. The device's high SNR (90 dB) minimizes noise in measurements, and its low power consumption is advantageous for portable instruments. The serial interface simplifies isolation in high-voltage measurement systems.
Recommended
Audio and Vibration Analysis
The AD7610BCPZ-RL can be used in audio and vibration analysis systems to digitize analog signals with high fidelity. Its 16-bit resolution and 500 kSPS sampling rate are sufficient for capturing audio frequencies up to 250 kHz, making it suitable for ultrasonic and vibration monitoring. The low noise performance ensures accurate representation of small signal amplitudes, and the programmable input range allows connection to microphones and accelerometers with different output levels. The device's small package and low power consumption make it ideal for portable analysis equipment.
Recommended
Recommended Products Summary
Engineering reference data for AD7610BCPZ-RL β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | AD7610BCPZ | AD7612BCPZ | AD7612BCPZ-RL | ADS8509IDBR |
|---|---|---|---|---|---|
| Package | 48-LFCSP-VQ (7x7) | 48-LFCSP-VQ (7x7) | 48-LFCSP-VQ (7x7) | 48-LFCSP-VQ (7x7) | SOIC-28 |
| 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 | 1 MSPS | 1 MSPS | 250 kSPS |
| Input Range | Programmable Β±5V, Β±10V, 0-5V, 0-10V | Programmable Β±5V, Β±10V, 0-5V, 0-10V | Programmable Β±5V, Β±10V, 0-5V, 0-10V | Programmable Β±5V, Β±10V, 0-5V, 0-10V | Β±10V, Β±5V, 0-10V, 0-5V |
| Interface | Parallel, Serial | Parallel, Serial | Parallel, Serial | Parallel, Serial | Parallel |
| Power Dissipation | 120 mW | 120 mW | 135 mW | 135 mW | 70 mW |
| SNR | 90 dB | 90 dB | 90 dB | 90 dB | 86 dB |
Key Differentiators
- Higher sampling rate than AD7610BCPZ-RL (vs AD7610BCPZ)
- Lower sampling rate than AD7612BCPZ (vs AD7612BCPZ)
- Pin-compatible with AD7612BCPZ (vs AD7612BCPZ)
Design Notes
Provide separate analog and digital supply pins with adequate decoupling. Use 10uF and 0.1uF capacitors close to the AVDD and DVDD pins. The analog supply should be clean and low-noise, as it directly affects ADC performance. Consider using a low-dropout regulator for the analog supply to minimize ripple.
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 input is well-decoupled with a 10uF capacitor and a 0.1uF capacitor in parallel.
Do not exceed the absolute maximum ratings for input voltage. The input range is programmable, but ensure the selected range matches the signal amplitude to avoid clipping. Also, ensure the reference voltage is stable and accurate, as it directly affects the conversion result. Use a precision reference for best performance.
Compliance Information
RoHS compliant per distributor data. No AEC-Q100 qualification indicated.
