AD7767BRUZ-RL7

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AD7767BRUZ-RL7

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IC ADC 24BIT SAR 16TSSOP

  • HerstellerAnalog Devices Inc.

  • Herstellerteil #AD7767BRUZ-RL7

  • Paket TSSOP-16

  • Auf Lager6777

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Spezifikationen

Attribut Wert
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
NumberofBits 24
SamplingRate(PerSecond) 128k
NumberofInputs 1
InputType Differential
DataInterface SPI
Configuration ADC
NumberofA/DConverters 1
Architecture SAR
ReferenceType External
Voltage-SupplyAnalog 2.5V
Voltage-SupplyDigital 2.5V
OperatingTemperature -40°C ~ 105°C
Package/Case 16-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage 16-TSSOP

Übersicht

Description

The AD7767BRUZ-RL7 is a high-performance, 24-bit analog-to-digital converter (ADC) designed by Analog Devices. It operates with a low-power consumption profile, making it suitable for precision measurement applications. The device features a sigma-delta architecture, providing high accuracy and low noise performance. It supports a maximum sampling rate of 128 kSPS (kilo-samples per second), which is ideal for applications requiring precise data acquisition.
This ADC offers a differential input, which helps in minimizing common-mode noise and enhancing measurement accuracy. It operates within a wide input voltage range and includes an on-chip buffer to facilitate signal conditioning. The AD7767BRUZ-RL7 is equipped with a serial output interface, simplifying integration with microcontrollers and digital signal processors (DSPs).
With a small form factor, the AD7767BRUZ-RL7 is suitable for use in portable and space-constrained applications. Typical applications include industrial process control, medical instrumentation, and audio processing. Its robust design ensures reliable performance in demanding environments, making it a versatile choice for engineers and designers seeking precision and efficiency.

Equivalent

The AD7767BRUZ-RL7 is a 24-bit analog-to-digital converter (ADC) from Analog Devices. Equivalent products may include:
1. Texas Instruments ADS1271 - A 24-bit, delta-sigma ADC with similar specifications.
2. Maxim Integrated MAX11040 - A 24-bit, delta-sigma ADC known for high performance.
3. Cirrus Logic CS5361 - A 24-bit, stereo ADC that could serve as an alternative in certain applications.
Ensure specifications meet your design requirements before selecting an equivalent.

Features

The AD7767BRUZ-RL7 is a high-performance, 24-bit sigma-delta analog-to-digital converter (ADC) produced by Analog Devices. It features a low power consumption and a low noise design, making it suitable for precision measurement applications. The ADC provides a signal-to-noise ratio (SNR) of 109 dB at 62.5 kSPS, offering high accuracy in data conversion. It supports a maximum output data rate of 128 kSPS.
The AD7767BRUZ-RL7 operates with a single 5V supply and includes an on-chip buffer and reference, simplifying the external component requirements. It features a flexible serial interface that supports SPI-compatible protocols, allowing for easy integration with microcontrollers and digital signal processors. Additionally, the device includes a programmable gain amplifier (PGA) with gain settings of 1, 2, 4, and 8, enhancing its versatility in handling different input signal levels.
The ADC is housed in a 16-lead TSSOP package, making it compact for space-constrained applications. Overall, the AD7767BRUZ-RL7 is designed for applications requiring high precision and efficiency, such as instrumentation, medical equipment, and data acquisition systems.

Pinout

The AD7767BRUZ-RL7 is a 24-bit, low power, sigma-delta analog-to-digital converter (ADC) manufactured by Analog Devices. It is part of the AD7767 series. The device typically comes in a TSSOP (Thin Shrink Small Outline Package) with 16 pins.
Here are the primary functions of its pins:
1. VDD: Supply voltage pin for the digital section.
2. AVDD: Supply voltage pin for the analog section.
3. AGND: Analog ground pin.
4. DGND: Digital ground pin.
5. VIN+: Positive analog input pin.
6. VIN-: Negative analog input pin.
7. VREF: Reference voltage input pin.
8. SCLK: Serial clock input pin for the serial interface.
9. SDATA: Serial data output pin.
10. SYNC: Synchronization input pin.
11. CS: Chip select pin.
12. MODE: Mode selection pin.
13. RANGE: Input range selection pin.
14. PD: Power-down pin.
15. RESET: Reset pin.
16. NC: No connect pin (unused).
These pins support the converter's function of digitizing analog signals with high precision, suitable for a range of applications including instrumentation, medical devices, and industrial systems.

Manufacturer

The AD7767BRUZ-RL7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices provides solutions for a wide range of industries, including automotive, communications, industrial, healthcare, and consumer electronics. They are known for producing high-performance analog technology and have a broad portfolio that includes data converters, amplifiers, RF ICs, power management products, and sensors. The company is recognized for its innovation and expertise in signal processing and is a key player in the electronics industry.

Application

The AD7767BRUZ-RL7 is a high-performance, low-power, 24-bit sigma-delta analog-to-digital converter (ADC) used in various applications. Its application areas include precision data acquisition systems, instrumentation and measurement equipment, seismic data acquisition, medical imaging, and industrial process control. The device is well-suited for applications requiring high-resolution data conversion with low noise and power consumption. Additionally, it is used in audio and vibration measurement systems, where accurate signal conversion and low distortion are critical. Its versatility and precision make it ideal for a wide range of applications that demand reliable and accurate analog-to-digital conversion.

Package

The AD7767BRUZ-RL7 is housed in a 16-lead TSSOP (Thin Shrink Small Outline Package) package.

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