AD7538JRZ
ActiveLC2MOS MICROPROCESSOR-COMPATIBLE 14-BIT DAC
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AD7538JRZ
ActiveLC2MOS MICROPROCESSOR-COMPATIBLE 14-BIT DAC
Technical Specifications
Parameters and characteristics for this part
| Specification | AD7538JRZ |
|---|---|
| Architecture | R-2R |
| Data Interface | Parallel |
| Differential Output | No |
| DNL (Max) (LSB) | 1 LSB |
| INL (Max) (LSB) | 2 LSB |
| Mounting Type | Surface Mount |
| Number of Bits | 14 bits |
| Number of D/A Converters | 1 count |
| Operating Temperature (Max) | 70 °C |
| Operating Temperature (Min) | 0 °C |
| Output Type | Current - Unbuffered |
| Package Length | 0.295 in |
| Package Name | 24-SOIC |
| Package Width | 7.5 mm |
| Reference Type | External |
| Settling Time | 1.5 µs |
| Voltage - Supply, Analog (Max) | 15.75 V |
| Voltage - Supply, Analog (Min) | 11.4 V |
| Voltage - Supply, Digital (Max) | 15.75 V |
| Voltage - Supply, Digital (Min) | 11.4 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
CAD
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Description
General part information
AD7538 Series
The AD7538 is a 14-bit monolithic CMOS digital-to-analog converter (DAC) that uses laser trimmed thin-film resistors to achieve excellent linearity.The DAC is loaded by a single 14-bit wide word using standard chip select and memory write logic. Double buffering, which is optional usingLDAC, allows simultaneous updates in a system containing multiple AD7538s.A novel low leakage configuration enables the AD7538 to exhibit excellent output leakage current characteristics over the specified temperature range.The AD7538 is manufactured using the linear-compatible CMOS (LC2MOS) process. It is speed compatible with most microprocessors and accepts TTL or CMOS logic level inputs.
