AD7738BRUZ Analog Devices Integrated Circuit (Small Outline Packages) In Stock
AD7738BRUZ is a 24-bit delta-sigma ADC from Analog Devices in a 28-pin TSSOP package. It offers 8 differential input channels, SPI interface, and 0.0015% max linearity error for precision measurements. From $12.00, available in stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- AD7738BRUZ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $12.6200(MOQ 1)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 24-bit delta-sigma conversion with 0.0015% linearity error for high-precision measurement
- 8 differential analog input channels with ±2.9V input range on a single SPI interface
- 28-pin TSSOP package enables high-channel-count analog acquisition in compact PCB layouts
Applications
The AD7738BRUZ is designed for precision industrial measurement systems including weigh scales, pressure sensors, and temperature measurement applications. Its 24-bit resolution and low linearity error make it suitable for scientific instruments and process control equipment requiring high accuracy. The 8-channel differential input configuration allows simultaneous monitoring of multiple sensor signals through a single SPI bus.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | RU-28 |
| YTEOL | 10 |
| Analog Input Voltage-Max | 2.9V |
| Analog Input Voltage-Min | -2.9 V |
| Converter Type | ADC, DELTA-SIGMA |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.0015% |
| Number of Analog In Channels | 8 |
| Number of Bits | 24 |
| Number of Functions | 1 |
| Output Bit Code | BINARY |
| Output Format | SERIAL |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 16mA |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resolution and accuracy does the AD7738BRUZ provide?
The AD7738BRUZ is a 24-bit delta-sigma ADC with a maximum linearity error of 0.0015%, ensuring excellent measurement accuracy. This resolution is well-suited for precision applications such as weigh scales, industrial process control, and scientific instrumentation requiring high dynamic range.
How many input channels does the AD7738BRUZ support?
The AD7738BRUZ supports 8 differential analog input channels with an input voltage range of -2.9V to +2.9V. All channels are accessible via a single SPI interface, reducing microcontroller pin count while enabling multichannel measurement in a single IC.
What interface does the AD7738BRUZ use for communication?
The AD7738BRUZ uses an SPI-compatible serial interface for communication with host microcontrollers or DSPs. This standard interface ensures easy integration with most embedded platforms and simplifies firmware development for data acquisition systems.
What package and RoHS compliance does the AD7738BRUZ have?
The AD7738BRUZ comes in a 28-pin TSSOP (Thin Shrink Small Outline Package) with manufacturer code RU-28. It is important to note that the JESD-609 code indicates e3 compliance status; buyers should verify RoHS requirements with the distributor as the Pbfree Code is listed as No.
Related Guides
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
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.
More from Analog Devices
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $16.8000 | $16.80 |
| 3+ | $16.1280 | $48.38 |
| 25+ | $16.1000 | $402.50 |
| 1000+ | $12.6200 | $12620.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”