AD7710SQ Analog Devices Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
Analog Devices AD7710SQ is a 2-channel 24-bit delta-sigma ADC with serial interface in a 24-pin ceramic DIP package. It samples at up to 1.028 ksps with an analog input range of ±2.5 V and linearity error of only 0.003%, making it ideal for precision measurement and industrial instrumentation. Available worldwide for high-accuracy signal acquisition designs.
- Manufacturer
- Analog Devices
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- AD7710SQ Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of AD7710SQ?
- 24-bit delta-sigma ADC architecture delivers high resolution with inherent anti-aliasing filtering
- 2-channel differential analog inputs accept ±2.5 V signals for versatile sensor interfacing
- 1.028 ksps output data rate balances resolution and throughput for slow-moving measurement signals
- Linearity error maximum of only 0.003% ensures precise measurement in calibration and weigh-scale applications
- 24-pin ceramic DIP package provides robust performance in high-reliability and military-grade environments
What is AD7710SQ used for?
The AD7710SQ is designed for precision industrial measurement applications such as weigh scales, pressure transducers, and temperature measurement systems requiring 24-bit resolution. Its 2-channel differential input and ±2.5 V range make it compatible with bridge sensors and thermocouples in process control environments. The ceramic 24-pin DIP package suits legacy designs and high-reliability applications where long-term stability at extended temperature ranges is critical.
What are the specifications of AD7710SQ?
| Source Url Status Check Date | 2013-05-01 14:56:19.975 |
| Pbfree Code | No |
| Manufacturer Package Code | Q-24-1 |
| YTEOL | 3 |
| Analog Input Voltage-Max | 2.5V |
| Analog Input Voltage-Min | -2.5 V |
| Converter Type | ADC, DELTA-SIGMA |
| JESD-30 Code | R-GDIP-T24 |
| JESD-609 Code | e0 |
| Linearity Error-Max (EL) | 0.003% |
| Negative Supply Voltage-Nom | -5 V |
| Number of Analog In Channels | 2 |
| Number of Bits | 24 |
| Number of Functions | 1 |
| Output Bit Code | BINARY, OFFSET BINARY |
| Output Format | SERIAL |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP24,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| Sample and Hold / Track and Hold | SAMPLE |
| Supply Current-Max | 3mA |
| Supply Voltage-Nom | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Package | Ceramic Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A001.A.2.C |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Philippines |
Where can I find the AD7710SQ datasheet?
AD7710SQ Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for AD7710SQ?
Compatible alternatives and drop-in replacements for AD7710SQ:
Frequently Asked Questions
What resolution and sample rate does the AD7710SQ offer for industrial measurement?
The AD7710SQ is a 24-bit delta-sigma ADC operating at up to 1.028 ksps output data rate. Its 24-bit resolution enables measuring signals with sub-microvolt resolution when referenced to a ±2.5 V input range, making it suitable for weigh scales, strain gauges, and precision temperature measurements where accuracy better than 1 ppm is required.
How does the AD7710SQ interface with a microcontroller in a data acquisition system?
The AD7710SQ communicates via a 3-wire serial interface compatible with SPI and DSP serial ports. The serial interface operates with a serial clock up to several MHz, and the device outputs 24-bit conversion results in a standard framed serial stream. This makes integration with microcontrollers and DSPs straightforward, requiring only 3 to 4 signal lines between the ADC and the host processor.
Why does the AD7710SQ use a ceramic DIP package rather than a plastic package?
The AD7710SQ is housed in a 24-pin ceramic dual-in-line (CDIP) package, which offers superior thermal stability, lower moisture absorption, and longer operational life compared to plastic DIP variants. Ceramic packages are chosen for military, aerospace, and high-reliability industrial applications where the device must maintain 24-bit accuracy across extended temperature ranges and harsh environmental conditions.
What are suitable sensor types to connect to the AD7710SQ differential inputs?
The AD7710SQ accepts differential analog inputs from -2.5 V to +2.5 V, which is ideal for resistive bridge sensors such as load cells, Wheatstone bridges for pressure measurement, and RTD (resistance temperature detector) front-ends. Its low linearity error of 0.003% and 24-bit resolution preserve the full accuracy of high-performance sensors that output millivolt-level signals requiring amplification before the ADC input.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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