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ADI AD7731BRZ
24 Bit Analog to Digital Converter 3, 5 Input 1 Sigma-Delta 24-SOIC
Brands: Analog Devices, Inc
Mfr.Part #: AD7731BRZ
Datasheet: AD7731BRZ Datasheet (PDF)
Package/Case: SOIC24
RoHS Status:
Stock Condition: 3120 pcs, New Original
Product Type: Data Conversion ICs
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $24.180 | $24.180 |
| 200 | $9.357 | $1871.400 |
| 500 | $9.029 | $4514.500 |
| 1000 | $8.867 | $8867.000 |
In Stock:3120 PCS
AD7731BRZ General Description
The AD7731 is a complete analog front-end for process controlapplications. The device has a proprietary programmable gainfront end that allows it to accept a range of input signal ranges,including low level signals, directly from a transducer. The sigma-deltaarchitecture of the part consists of an analog modulatorand a low pass programmable digital filter, allowing adjustmentof filter cutoff, output rate and settling time.
Features
- 24-Bit Sigma-Delta ADC
- 16 Bits p-p Resolution at 800 Hz Output Rate
- Programmable Output Rates up to 6.4 kHz
- Programmable Gain Front End
- ±0.0015% Nonlinearity
Application
- Process Control
- PLCs/DCS
- Industrial Instrumentation
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-converter-type | General Purpose | feature-architecture | Delta-Sigma |
| feature-resolution | 24bit | feature-number-of-adcs | 1 |
| feature-number-of-input-channels | 5|3 | feature-sampling-rate | 6.4ksps |
| feature-digital-interface-type | Serial (3-Wire, SPI) | feature-input-type | Voltage |
| feature-input-signal-type | Pseudo-Differential|Differential | feature-voltage-reference | External |
| feature-polarity-of-input-voltage | Unipolar|Bipolar | feature-voltage-supply-source | Analog and Digital |
| feature-input-voltage | 0.02V/0.04V/0.08V/0.16V/0.32V/0.64V/1.28V|±0.02V/±0.04V/±0.08V/±0.16V/±0.32V/±0.64V/±1.28V | feature-maximum-power-dissipation-mw | 67.5 |
| feature-integral-nonlinearity-error | 15ppm of FSR | feature-signal-to-noise-ratio | 125dB |
| feature-no-missing-codes-bit | 24 | feature-packaging | Tube |
| feature-rad-hard | feature-pin-count | 24 | |
| feature-supplier-package | SOIC W | feature-standard-package-name1 | SO |
| feature-cecc-qualified | No | feature-esd-protection | Yes |
| feature-escc-qualified | feature-military | No | |
| feature-aec-qualified | No | feature-aec-qualified-number | |
| feature-auto-motive | No | feature-p-pap | No |
| feature-eccn-code | EAR99 | feature-svhc | No |
| feature-svhc-exceeds-threshold | No |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The AD7731BRZ is a high-performance, low-power, 24-bit analog-to-digital converter (ADC) produced by Analog Devices. It features a sigma-delta architecture, on-chip digital filtering, and programmable analog input configuration, making it suitable for precision measurement applications. The chip also includes a voltage reference and on-chip temperature sensor for improved accuracy.
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Equivalent
Some equivalent products of the AD7731BRZ chip include the AD7705BRZ and AD7707BRZ chips from Analog Devices. These chips offer similar functionality in terms of precision analog-to-digital conversion and are suitable for a variety of measurement and control applications. -
Features
AD7731BRZ is a precision 24-bit analog-to-digital converter with a 4.8 kHz/9.6 kHz programmable output data rate and integrated programmable gain amplifier. It offers low noise, high accuracy, and a flexible interface suitable for various industrial and scientific applications. -
Pinout
The AD7731BRZ is a 16-bit ADC with a serial interface. It has a total of 28 pins and functions as a bridge transducer for use in precision measurement systems. It provides high accuracy and resolution for applications requiring precise analog-to-digital conversion. -
Manufacturer
Analog Devices, Inc. is the manufacturer of the AD7731BRZ. They are a semiconductor company that specializes in designing and manufacturing analog, mixed-signal, and digital signal processing integrated circuits. Analog Devices is known for their high-performance products used in various industries such as automotive, communications, and industrial applications. -
Application Field
The AD7731BRZ is commonly used in precision measurement applications such as industrial process control, instrumentation, and scientific research. It is ideal for applications requiring high precision analog-to-digital conversion, such as weigh scales, pressure sensors, temperature sensors, and strain gauges. -
Package
The AD7731BRZ chip is in a 24-pin SOIC package, with a rectangular form and dimensions of 0.295" x 0.150" (7.50mm x 3.81mm).
Datasheet PDF
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