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Manufacturer / Brand: AD
Details: 4 x 12-Bit and 4 × 16-Bit Octal D/A Converter with On-Chip Reference in 14-Lead TSSOP IC
Series: AD5678
Quantity Available: Over 38490 pieces
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Datasheet for AD5678BRUZ-1:
Product Parameters
- Manufacturer Part Number : AD5678BRUZ-1
- Manufacturer : AD
- Description : 4 x 12-Bit and 4 × 16-Bit Octal D/A Converter with On-Chip Reference in 14-Lead TSSOP IC
- Series : AD5678
- Reference Price : USD 9.464
- Our Price : We have a better price, contact us by email
- Product Type : Precision D/A Converters
- Function : Voltage Output D/A Converters
- Current Suggest : Production
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 14-Lead TSSOP
- Pins : 14
- MFG Package Case : RU-14
- Part Type : OTH
- Standard Packing Type : Tube
- Standard Packing Quantity : 96
- Working Temperature : -40 to 105C
- Other Part Number : AD5678BRUZ-1
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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Related IC Components
Features and Benefits of AD5678BRUZ-1
- Low power octal DAC with
Four 16-bit DACs
Four 12-bit DACs - 14-lead/16-lead TSSOP
- On-chip 1.25 V/2.5 V, 5 ppm/°C reference
- Power down to 400 nA @ 5 V, 200 nA @ 3 V
- 2.7 V to 5.5 V power supply
- Guaranteed monotonic by design
- Power-on reset to zero scale
- 3 power-down functions
- Hardware LDAC and LDAC override function
- CLR function to programmable code
- Rail-to-rail operation
Product Detailed Description for AD5678BRUZ-1
The AD5678 is a low power, octal, buffered voltage-output DAC with four 12-bit DACs and four 16-bit DACs in a single package. All devices operate from a single 2.7 V to 5.5 V supply and are guaranteed monotonic by design.
The AD5678 has an on-chip reference with an internal gain of 2. The AD5678-1 has a 1.25 V 5 ppm/°C reference, giving a full-scale output of 2.5 V; the AD5678-2 has a 2.5 V 5 ppm/°C reference, giving a full-scale output of 5 V. The on-board reference is off at power-up, allowing the use of an external reference. The internal reference is enabled via a software write.
The part incorporates a power-on reset circuit that ensures that the DAC output powers up to 0 V and remains powered up at this level until a valid write takes place. The part contains a power-down feature that reduces the current consumption of the device to 400 nA at 5 V and provides software-selectable output loads while in power-down mode for any or all DAC channels.
The outputs of all DACs can be updated simultaneously using the LDAC function, with the added functionality of user-selectable DAC channels to simultaneously update. There is also an asynchronous CLR that clears all DACs to a software-selectable code—0 V, midscale, or full scale.
The AD5678 utilizes a versatile 3-wire serial interface that operates at clock rates of up to 50 MHz and is compatible with standard SPI®, QSPI™, MICROWIRE™, and DSP interface standards. The on-chip precision output amplifier enables rail-to-rail output swing.
Product Highlights
- Octal DAC (four 12-bit DACs and four 16-bit DACs).
- On-chip 1.25 V/2.5 V, 5 ppm/°C reference.
- Available in 14-lead/16-lead TSSOP.
- Power-on reset to 0 V.
- Power-down capability. When powered down, the DAC typically consumes 200 nA at 3 V and 400 nA at 5 V
Applications
- Process control
- Data acquisition systems
- Portable battery-powered instruments
- Digital gain and offset adjustment
- Programmable voltage current sources
- Programmable attenuators
Lifecycle information of AD5678BRUZ-1
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
AD5678BRUZ-1 More photos
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