規格
| 屬性 | 價值 |
| Supplier | Analog Devices Inc.,Rochester Electronics, LLC |
| Package / Case | Tape & Reel (TR),Bulk |
| Part Status | Active |
| Number of Bits | 12 |
| Number of D/A Converters | 2 |
| Output Type | Current - Unbuffered |
| Differential Output | Yes |
| Data Interface | Parallel |
| Reference Type | Internal |
| Voltage - Supply, Analog | 3.13V ~ 3.47V |
| Voltage - Supply, Digital | 1.7V ~ 2.05V, 3.13V ~ 3.47V |
| INL / DNL(LSB) | ±0.86, ±0.1 |
| Architecture | Oversampling Interpolating DAC |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 100-TQFP-EP (14x14) |
概述
Description
AD9776ABSVZRL is an Analog Devices digital-to-analog converter (DAC). It’s used to convert digital data into high‑speed analog signals for RF/communications and test instrumentation. The ABSVZRL suffix denotes the specific device grade/packaging (industrial RoHS/tape‑and‑reel options, etc.). For exact specs—resolution, speed, output type, power, and pinout—see the AD9776 datasheet or Analog Devices product page.
Pinout
- Pin count: 28 pins (LFCSP, lead-free, tape-and-reel variant ABSVZRL).
- Function: Dual high-speed 14-bit digital-to-analog converter (DAC) with current-output; requires external I/V conversion and reference.
- Function: Dual high-speed 14-bit digital-to-analog converter (DAC) with current-output; requires external I/V conversion and reference.
Manufacturer
- Manufacturer: Analog Devices, Inc. (ADI)
- What kind of company: A multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits and related systems.
- What kind of company: A multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits and related systems.
Application
AD9776ABSVZRL is a high-speed, high-precision digital-to-analog converter. Common application areas:
- RF/microwave transmit chains and baseband-to-IF upconversion in wireless/communications
- Radar, sonar and electronic warfare signal generation
- Test and measurement equipment and instrumentation (signal generators, waveform synthesis)
- Software-defined radio and other baseband-to-analog conversion tasks
- Wideband video and imaging systems requiring high-speed D/A conversion
- Any system needing precise, multi-channel, high-speed analog outputs from digital data
- RF/microwave transmit chains and baseband-to-IF upconversion in wireless/communications
- Radar, sonar and electronic warfare signal generation
- Test and measurement equipment and instrumentation (signal generators, waveform synthesis)
- Software-defined radio and other baseband-to-analog conversion tasks
- Wideband video and imaging systems requiring high-speed D/A conversion
- Any system needing precise, multi-channel, high-speed analog outputs from digital data
Package
AD9776ABSVZRL comes in a lead-frame chip-scale package (LFCSP), 28-lead with an exposed pad (EP).
