AD7765BRUZ The AD7765BRUZ is a 24-bit, 156 kSPS sigma-delta ADC from Analog Devices with 112 dB dynamic range and SPI interface. It is housed in a 28-TSSOP package and operates from -40°C to +85°C.
Mfr Part #:

AD7765BRUZ

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD7765BRUZ is a 24-bit, 156 kSPS sigma-delta ADC from Analog Devices with 112 dB dynamic range and SPI interface. It is housed in a 28-TSSOP package and operates from -40°C to +85°C.
Total Stock: 600 pcs

AD7765BRUZ Available from 1 distributor

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AD7765BRUZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Configuration
Data Interface
Input Type
Mounting Type
Number of A
Number of Bits
Number of Inputs
Operating Temperature
Reference Type
Sampling Rate (Per Second)
Supplier Device Package
Voltage

AD7765BRUZ Description

Short technical summary and product information.

The AD7765BRUZ is a high-performance 24-bit sigma-delta analog-to-digital converter from Analog Devices. It achieves a maximum fully filtered output word rate of 156 kSPS with a dynamic range of 112 dB at this rate, and 115 dB at 78.125 kHz. The device features a fully differential modulator input and an on-chip differential amplifier for signal buffering.

 

The ADC uses a pin-selectable oversampling ratio of 128x or 256x and communicates via a flexible SPI serial interface. It requires dual power supplies of 2.5 V and 5 V and an external reference voltage of 4.096 V. The AD7765BRUZ is designed for data acquisition systems, vibration analysis, and instrumentation applications.

 

The device is supplied in a 28-lead TSSOP package (4.4 mm × 9.7 mm) for surface mount assembly. It operates over an industrial temperature range of -40°C to +85°C.

AD7765BRUZ Quick Information

Product Type: Analog to Digital Converter (ADC)
Canonical Name: AD7765 24-Bit, 156 kSPS Sigma-Delta ADC with On-Chip Buffers and Serial Interface
Subcategory: Analog to Digital Converters (ADC)

AD7765BRUZ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AD7765BRUZ Features

  • 24-bit sigma-delta ADC with 156 kSPS output rate.
  • 112 dB dynamic range at 156 kHz output data rate.
  • SPI serial interface with daisy chaining support.
  • Pin-selectable oversampling ratios of 128x and 256x.
  • Dual supply operation: 2.5 V and 5 V.

AD7765BRUZ Applications

  • Ideal for high-resolution data acquisition systems.
  • Suitable for vibration analysis applications.
  • Used in precision instrumentation equipment.

AD7765BRUZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the AD7765BRUZ?

The AD7765BRUZ is a 24-bit sigma-delta ADC.

What is the maximum sampling rate of the AD7765BRUZ?

The maximum fully filtered output word rate is 156 kSPS.

What is the dynamic range of the AD7765BRUZ?

The dynamic range is 115 dB at 78.125 kHz output data rate and 112 dB at 156 kHz output data rate.

What is the operating temperature range of the AD7765BRUZ?

The operating temperature range is -40°C to +85°C.

What package is the AD7765BRUZ available in?

The AD7765BRUZ is available in a 28-lead TSSOP package (4.4 mm width).

What is the supply voltage requirement for the AD7765BRUZ?

The AD7765BRUZ requires dual power supplies of 2.5 V and 5 V.

Is the AD7765BRUZ RoHS compliant?

The AD7765BRUZ is listed as RoHS3 compliant, though this is unverified.

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