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$5000ADI AD7891BSZ-2
Data Acquisition System (DAS) 12 b 500k Serial, Parallel 44-MQFP (10x10)
Brands: Analog Devices, Inc
Mfr.Part #: AD7891BSZ-2
Datasheet: AD7891BSZ-2 Datasheet (PDF)
Package/Case: QFP-44
Product Type: ADCs/DACs - Special Purpose
RoHS Status:
Stock Condition: 2,924 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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AD7891BSZ-2 General Description
The AD7891 is an 8-channel, 12-bit data acquisition system with a choice of either parallel or serial interface structure. The part contains an input multiplexer, an on-chip track/hold amplifier, a high speed 12-bit ADC, a 2.5 V reference, and a high speed interface. The part operates from a single 5 V supply and accepts a variety of analog input ranges across two models, the AD7891-1 (±5 V and ±10 V) and the AD7891-2 (0 V to +2.5 V, 0 V to +5 V, and ±2.5 V).
Features
- Fast 12-Bit ADC with 1.6 µs Conversion Time
- 8 Single-Ended Analog Input Channels
- Overvoltage Protection on Each Channel
- Selection of Input Ranges:
±5 V, ±10 V for AD7891-1
0 to +2.5 V, 0 to +5 V, ±2.5 V for AD7891-2
Application
- Data Acquisition Systems
- Motor Control
- Mobile Communication Base Stations
- Instrumentation
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-converter-type | General Purpose | feature-architecture | SAR |
| feature-resolution | 12bit | feature-number-of-adcs | 1 |
| feature-number-of-input-channels | 8 | feature-sampling-rate | 500ksps |
| feature-digital-interface-type | Parallel|Serial (5-Wire) | feature-input-type | Voltage |
| feature-input-signal-type | Single-Ended | feature-voltage-reference | Internal|External |
| feature-polarity-of-input-voltage | Unipolar|Bipolar | feature-voltage-supply-source | Single |
| feature-input-voltage | 2.5V/5V|±2.5V | feature-maximum-power-dissipation-mw | 100 |
| feature-integral-nonlinearity-error | ±0.75LSB | feature-signal-to-noise-ratio | |
| feature-no-missing-codes-bit | 12 | feature-packaging | Tray |
| feature-rad-hard | feature-pin-count | 44 | |
| feature-supplier-package | MQFP | 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 |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
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. |
 |
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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![Product]( "Product")
Step1 :Product
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![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
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![bar-code shipping tag]( "bar-code shipping tag")
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.
We provide high quality products, thoughtful service and after sale guarantee
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![Product]( "Product")
We have rich products, can meet your various needs.
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![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
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![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
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![guarantee]( "guarantee")
365 days quality guarantee for all products
