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ADI AD7841BSZ
14 Bit Digital to Analog Converter 8 44-MQFP (10x10)
Brands: Analog Devices, Inc
Mfr.Part #: AD7841BSZ
Datasheet: AD7841BSZ Datasheet (PDF)
Package/Case: QFP44
Product Type: Data Conversion ICs
RoHS Status:
Stock Condition: 3115 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomAD7841BSZ General Description
The AD7841 contains eight 14-bit, buffered voltage-output DACs on one monolithic chip. It has output voltages with a full-scale range of ±10 V from reference voltages of ±5 V. There are 3 separate differential references with buffered inputs; one for DACs A and B, one for DACs G and H and one for DACs C, D, E and F. The AD7841 accepts 14-bit parallel loaded data from the external bus into one of the input latches under the control of the WR, CS and DAC address pins, A0-A2. The DAC outputs are updated on reception of new data into the DAC registers. Each DAC output is buffered with a gain-of-two amplifier into which an external DAC offset voltage can be inserted via the DUTGND pins. The AD7841 is available in a 44-pin PQFP package.
Features
- Eight 14-Bit DACs in One Package
- Voltage Outputs
- Offset Adjust for Each DAC Pair
- Reference Range of ±5 V
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-converter-type | General Purpose | feature-architecture | R-2R |
| feature-resolution | 14bit | feature-conversion-rate | 32ksps |
| feature-number-of-dac-channels | 8 | feature-number-of-outputs-per-chip | 8 |
| feature-maximum-settling-time-us | 31(Typ) | feature-digital-interface-type | Parallel |
| feature-output-type | Voltage | feature-voltage-reference | External |
| feature-minimum-single-supply-voltage-v | feature-maximum-dual-supply-voltage-v | ±16.5 | |
| feature-maximum-power-dissipation-mw | 303(Typ) | feature-integral-nonlinearity-error | ±2LSB |
| 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 | 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 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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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 |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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. |
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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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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 AD7841BSZ is a high-speed, low-power, 8-bit digital-to-analog converter (DAC) manufactured by Analog Devices. It features a serial interface and operates at a fast update rate, making it suitable for applications that require precise analog output signals. This chip is commonly used in industrial, automotive, and communications systems.
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Equivalent
Equivalent products of AD7841BSZ chip are AD7841JRZ, AD7841KRZ, AD7841YRUZ, AD7841YRZ, and AD7841YRUZ-REEL. These are all 16-bit, 1 MSPS, serial input, bipolar voltage output digital-to-analog converters (DAC) from Analog Devices, Inc. with similar features and specifications. -
Features
1. 14-bit resolution DAC 2. Programmable output range 3. Fast conversion speed (12µs) 4. Low power consumption 5. SPI Interface 6. Guaranteed monotonicity and integral nonlinearity (+/-1LSB) 7. Internal reference voltage 8. Operating temperature range: -40°C to +85°C -
Pinout
The AD7841BSZ is a 16-bit serial input, voltage output D/A converter with a pin count of 20. It has a range of 0V to 5V and provides buffering for up to 10 DACs in series. The pin functions include serial data input/output, serial clock input, chip select input, and voltage reference inputs. -
Manufacturer
The AD7841BSZ is manufactured by Analog Devices Inc., a multinational semiconductor company specializing in data conversion and signal processing technology. Analog Devices Inc. produces a wide range of integrated circuits for various applications, including analog-to-digital converters like the AD7841BSZ. -
Application Field
The AD7841BSZ is commonly used in precision instrumentation, data acquisition systems, programmable logic controllers, and other industrial applications. It is also suitable for high-performance audio applications such as digital mixing consoles, professional audio equipment, and digital signal processing. -
Package
The AD7841BSZ chip comes in a 28-pin SSOP form package. The size of the package is 7.2mm x 5.3mm x 1.75mm.
Datasheet PDF
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