DAC8830ICD
DAC 1-CH Segment 16-bit 8-Pin SOIC Tube
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Part Number : DAC8830ICD
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Package/Case : SOIC-8
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Brands : TI
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Components Categories : Precision DACs (≤10 MSPS)
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Datesheet : DAC8830ICD DataSheet (PDF)
Overview of DAC8830ICD
The DAC8830 and DAC8831 are single, 16-bit, serial-input, voltage-output digital-to-analog converters (DACs) operating from a single 3 V to 5 V power supply. These converters provide excellent linearity (1 LSB INL), low glitch, low noise, and fast settling (1.0 µS to 1/2 LSB of full-scale output) over the specified temperature range of -40°C to +85°C. The output is unbuffered, which reduces the power consumption and the error introduced by the buffer.
These parts feature a standard high-speed (clock up to 50 MHz), 3 V or 5 V SPI serial interface to communicate with a DSP or microprocessor.
The DAC8830 output is 0 V to VREF. However, the DAC8831 provides bipolar output (±VREF) when working with an external buffer. The DAC8830 and DAC8831 are both reset to zero code after power up. For optimum performance, a set of Kelvin connections to external reference and analog ground input are provided on the DAC8831.
The DAC8830 is available in an SO-8 package, and the DAC8831 in an SO-14 package. Both have industry standard pinouts. The DAC8831 is also available in a QFN-14 package.
Key Features
- 16-Bit Resolution
- 2.7 V to 5.5 V Single-Supply Operation
- Very Low Power: 15 µW for 3 V Power
- High Accuracy, INL: 1 LSB
- Low Noise: 10 nV/Hz
- Fast Settling: 1.0 µS
- Fast SPI™ Interface, up to 50 MHz
- Reset to Zero-Code
- Schmitt-Trigger Inputs for Direct Optocoupler Interface
- Industry-Standard Pin Configuration
- APPLICATIONS
- Portable Equipment
- Automatic Test Equipment
- Industrial Process Control
- Data Acquisition Systems
- Optical Networking
SPI, QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor Corp.
All other trademarks are the property of their respective owners.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Resolution (Bits) | 16 | Number of DAC channels | 1 |
Interface type | SPI | Output type | Unbuffered Voltage |
Settling time (µs) | 1 | Reference type | Ext |
Architecture | R-2R | Rating | Catalog |
Output range (max) (mA/V) | 5.5 | Output range (min) (mA/V) | 0 |
Sample/update rate (Msps) | 1 | Power consumption (typ) (mW) | 0.015 |
Operating temperature range (°C) | -40 to 85 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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