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ADI AD7679ASTZ
18 Bit Analog to Digital Converter 1 Input 1 SAR 48-LQFP (7x7)
Brands: Analog Devices, Inc
Mfr.Part #: AD7679ASTZ
Datasheet: AD7679ASTZ Datasheet (PDF)
Package/Case: LQFP-48
Product Type: Data Conversion ICs
RoHS Status:
Stock Condition: 2314 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The part is available in a 48-lead LQFP or 48-lead LFCSP with operation specified from –40°C to +85°C.
Features
- 18-bit resolution with no missing codes
- No pipeline delay (SAR architecture)
- Differential input range: ±VREF (VREF up to 5 V)
- Throughput: 570 kSPS
- INL: ±2.5 LSB max (±9.5 ppm of full scale)
- Dynamic range : 103 dB typ (VREF = 5 V)
- S/(N+D): 100 dB typ @ 2 kHz (VREF = 5 V)
- Parallel (18-,16-, or 8-bit bus) and serial 5 V/3 V interface
- SPI®/QSPI™/MICROWIRE™/DSP compatible
- On-board reference buffer
- Single 5 V supply operation
- Power dissipation: 76 mW @ 500 kSPS; 150 μW @ 1 kSPS
- 48-lead LQFP or 48-lead LFCSP package
- Pin-to-pin compatible upgrade of AD7674/AD7676/AD7678
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-converter-type | General Purpose | feature-architecture | SAR |
| feature-resolution | 18bit | feature-number-of-adcs | 1 |
| feature-number-of-input-channels | 1 | feature-sampling-rate | 570ksps |
| feature-digital-interface-type | Parallel|Serial (3-Wire, SPI, QSPI, Microwire) | feature-input-type | Voltage |
| feature-input-signal-type | Differential | feature-voltage-reference | Internal|External |
| feature-polarity-of-input-voltage | Bipolar | feature-voltage-supply-source | Analog and Digital |
| feature-input-voltage | ±4.096V | feature-maximum-power-dissipation-mw | 103 |
| feature-integral-nonlinearity-error | ±2.5LSB | feature-signal-to-noise-ratio | 101dB(Typ) |
| feature-no-missing-codes-bit | 18 | feature-packaging | Tray |
| feature-rad-hard | feature-pin-count | 48 | |
| feature-supplier-package | LQFP | feature-standard-package-name1 | QFP |
| 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. |
 |
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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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 AD7679ASTZ is a high-speed, low-power, 18-bit analog-to-digital converter (ADC) designed for precision data acquisition applications. It features a sampling rate of up to 1 MSPS, internal reference, and flexible power management options. The chip offers high precision and performance for applications in industrial automation, instrumentation, and medical devices.
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Equivalent
Some equivalent products of the AD7679ASTZ chip are the AD7679ASTZ-RL, AD7679ASTZ-REEL, and the AD7679ASTZ-RL7. These chips are all high performance, low power, and 16-bit analog-to-digital converters with a maximum sampling rate of 1 MSPS. -
Features
AD7679ASTZ is a 16-bit ADC with a sampling rate of 2 MSPS, internal reference, low power consumption, and high SNR and THD performance. It has a serial interface and operates from a single 5 V supply. Additionally, it features an on-chip track-and-hold amplifier, successive approximation architecture, and a power-down mode for low power operation. -
Pinout
The AD7679ASTZ is a 64-pin analog-to-digital converter with a SAR architecture. It includes a serial interface for data communication and operates on a single +5V supply. The device offers high-speed performance with low power consumption, making it suitable for a variety of precision measurement applications. -
Manufacturer
Analog Devices is the manufacturer of the AD7679ASTZ. It is a semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits for a variety of applications. Analog Devices is known for its high-performance products and solutions in the electronics industry. -
Application Field
The AD7679ASTZ is commonly used in precision data acquisition systems, medical instrumentation, industrial control systems, and instrumentation and control systems. It is also used in process control, power supply control, robotics, and automotive applications due to its high resolution, low power consumption, and high-speed performance capabilities. -
Package
The AD7679ASTZ chip is available in a surface-mount, 48-lead LQFP (Low-profile Quad Flat Package) form. The dimensions of the package are 7mm x 7mm, with a thickness of 1.4mm.
Datasheet PDF
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