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$140M Growth in 5 Years
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50M Parts Shipped in 5 Years
The DAC8420EPZ is a quad, 12-bit voltage-output DAC with serial digital interface in a 16-lead package. Utilizing BiCMOS technology, this monolithic device features unusually high circuit density and lowpower consumption. The simple, easy-to-use serial digital input and fully buffered analog voltage outputs require no external components to achieve a specified performance.
The 3-wire serial digital input is easily interfaced to micro-processors running at 10 MHz with minimal additional circuitry. Each DAC is addressed individually by a 16-bit serial word consisting of a 12-bit data word and an address header. The user-programmable reset control CLR forces all four DAC outputs to either zero scale or midscale, asynchronously overriding the current DAC register values. The output voltage range, determined by the inputs VREFHI and VREFLO, is set by the user for positive or negative unipolar or bipolar signal swings within the supplies, allowing considerable design flexibility.
The DAC8420EPZ is available in 16-lead PDIP, SOIC, and CERDIP packages. Operation is specified with supplies ranging from +5 V only to ±15 V, with references of +2.5 V to ±10 V, respectively. Power dissipation when operating from ±15 V supplies is less than 255 mW (maximum) and only 35 mW (maximum) with a +5 V supply.
Feature
- Guaranteed monotonic over temperature
- Excellent matching between DACs
- Unipolar or bipolar operation
- Buffered voltage outputs
- High speed serial digital interface
- Reset-to-zero scale or midscale
- Wide supply range, +5 V only to ±15 V
- Low power consumption (35 mW maximum)
- Available in 16-Lead PDIP, SOIC, and CERDIP packages
Applications
- Software controlled calibration
- Servo controls
- Process control and automation
- ATE
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Product Attributes
| TYPE | DESCRIPTION | Select all |
|---|---|---|
| Package | Bulk | |
| Voltage - Supply, Digital | 5V | |
| Product Status | Active | |
| INL/DNL (LSB) | ±0.5, ±0.25 | |
| Programmable | Not Verified | |
| Architecture | R-2R | |
| Number of Bits | 12 | |
| Operating Temperature | -40°C ~ 85°C | |
| Number of D/A Converters | 4 | |
| Package / Case | 16-DIP (0.300", 7.62mm) | |
| Settling Time | 13µs (Typ) | |
| Supplier Device Package | 16-PDIP | |
| Output Type | Voltage - Buffered | |
| Mounting Type | Through Hole | |
| Differential Output | No | |
| Data Interface | SPI | |
| Reference Type | External | |
| Voltage - Supply, Analog | 5V ~ 15V, -15V |
$2.21
Price update：a months ago
Available in stock：
15
Analog Devices Inc.
Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.
View All Product from Analog Devices Inc.
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