Analog Devices Inc. AD7730BRZ-REEL
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 24-SOIC (0.295", 7.50mm Width) |
| Mfr | Analog Devices Inc. |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Supplier Device Package | 24-SOIC |
| Power (Watts) | 125 mW |
| Number of Bits | 24 |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 2.7V ~ 5.25V |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | AD7730 |
| REACH Status | REACH Unaffected |
| Standard Package | 1,000 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
The AD7730BRZ-REEL, manufactured by Analog Devices Inc., is a comprehensive analog front-end (AFE) specifically designed for electronic scale and pressure measurement applications. It directly receives low-level signals from transducers and outputs serial digital data. This device operates on a +5 V single power supply and incorporates advanced features that make it suitable for high-precision measurements. With its compact packaging options, including 24-pin plastic DIP, SOIC, and TSSOP, the AD7730BRZ-REEL offers flexibility in terms of integration and space utilization.
Characteristics of AD7730BRZ-REEL
The AD7730BRZ-REEL boasts a high resolution of 230,000 counts (peak-to-peak), which ensures accurate representation of analog signals in the digital domain. It features two buffered differential programmable gain analog inputs, allowing for versatile connectivity with various sensors. The device also includes a differential reference input for enhanced measurement accuracy. The AD7730BRZ-REEL incorporates a low-pass programmable digital filter that allows adjustment of the filter's cutoff frequency, output rate, and settling time, providing flexibility in signal processing. Additionally, it offers a 6-bit DAC for offset/tare voltage removal and provides a clock signal for synchronous bridge excitation. The device is capable of operating within a temperature range of -40°C to +85°C, ensuring reliable performance in various environmental conditions.
Applications of AD7730BRZ-REEL
The AD7730BRZ-REEL is ideally suited for applications that require high-precision analog-to-digital conversion, such as electronic scales and pressure measurement systems. Its ability to directly interface with low-level signals from transducers and provide high-resolution digital output makes it an excellent choice for these applications. The programmable gain frontend and filter options allow for fine-tuning of the signal path, ensuring optimal performance in different measurement scenarios. Furthermore, the device's compatibility with microcontrollers and digital signal processors (DSPs) through its serial interface facilitates seamless integration into various systems.
