規格
| 屬性 | 價值 |
| Supplier | Analog Devices Inc. |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | nanoDAC+® |
| Part Status | Active |
| Number of Bits | 16 |
| Number of D/A Converters | 1 |
| Settling Time | 7µs |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | SPI |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 1.8V ~ 5.5V |
| INL / DNL(LSB) | ±8 (Max), ±1 (Max) |
| Architecture | String DAC |
| Operating Temperature | -40°C ~ 105°C |
| Supplier Device Package | 10-MSOP |
概述
Description
AD5683RARMZ-RL7 is an Analog Devices 16-bit voltage-output DAC with a serial SPI-compatible interface. It accepts a 16-bit digital word to produce a precise analog voltage on its output.
Key features
- 16-bit resolution, monotonic output
- SPI-compatible serial interface (SCLK, SDI, CS, LDAC)
- Internal reference option or external VREF input
- Typical supply range 2.7 V to 5.5 V
- Low power, suitable for precision control and calibration
- Fast settling for closed-loop control
Packaging
- -ARMZ denotes the device package; -RL7 indicates Tape & Reel packaging for automated assembly; RoHS-compliant
Applications
- Precision calibration, instrumentation, servo and control loops, test equipment
Note
- Check the datasheet for exact electrical specs, pinout, and timing diagrams.
Key features
- 16-bit resolution, monotonic output
- SPI-compatible serial interface (SCLK, SDI, CS, LDAC)
- Internal reference option or external VREF input
- Typical supply range 2.7 V to 5.5 V
- Low power, suitable for precision control and calibration
- Fast settling for closed-loop control
Packaging
- -ARMZ denotes the device package; -RL7 indicates Tape & Reel packaging for automated assembly; RoHS-compliant
Applications
- Precision calibration, instrumentation, servo and control loops, test equipment
Note
- Check the datasheet for exact electrical specs, pinout, and timing diagrams.
Features
Concise features for AD5683RARMZ-RL7:
- Quad 16-bit, voltage-output DAC (4 independent channels)
- Buffered, low-noise voltage outputs
- SPI-compatible serial interface (4-wire: SCLK, SDI, SDO, CS) with LDAC for simultaneous update
- External reference input (VREF) defines output range
- Wide supply range: typically 2.7 V to 5.5 V
- Power-on reset and/or default-code handling for safe startup
- Monotonic performance and good DNL/INL characteristics (typical for high-precision DACs)
- Supports per-channel and global update schemes via LDAC
- Industrial temperature range: -40 °C to +125 °C
- RoHS-compliant packaging (RL7 variant)
Note: Always verify exact electrical specs (reference options, update modes, and temperature range) in the specific datasheet for this package variant.
- Quad 16-bit, voltage-output DAC (4 independent channels)
- Buffered, low-noise voltage outputs
- SPI-compatible serial interface (4-wire: SCLK, SDI, SDO, CS) with LDAC for simultaneous update
- External reference input (VREF) defines output range
- Wide supply range: typically 2.7 V to 5.5 V
- Power-on reset and/or default-code handling for safe startup
- Monotonic performance and good DNL/INL characteristics (typical for high-precision DACs)
- Supports per-channel and global update schemes via LDAC
- Industrial temperature range: -40 °C to +125 °C
- RoHS-compliant packaging (RL7 variant)
Note: Always verify exact electrical specs (reference options, update modes, and temperature range) in the specific datasheet for this package variant.
Pinout
Pin count: 20 pins (LFCSP package RMZ).
Function: Quad 12‑bit, voltage‑output DAC with SPI‑style serial interface. Four outputs: VOUTA–VOUTD. Reference input: VREF (reference). Power/grounds: AVDD, DVDD, AGND, DGND. Serial interface: SCLK, DIN (SDI), CS (SYNC). Output-update control: LDAC. Control pins: CLR (clear), and PD/SHDN for power-down. VREF pins and grounds ensure proper reference and return paths. Outputs update on LDAC; typical range 0–VREF with respect to ground.
Function: Quad 12‑bit, voltage‑output DAC with SPI‑style serial interface. Four outputs: VOUTA–VOUTD. Reference input: VREF (reference). Power/grounds: AVDD, DVDD, AGND, DGND. Serial interface: SCLK, DIN (SDI), CS (SYNC). Output-update control: LDAC. Control pins: CLR (clear), and PD/SHDN for power-down. VREF pins and grounds ensure proper reference and return paths. Outputs update on LDAC; typical range 0–VREF with respect to ground.
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 (DSP) integrated circuits for a wide range of electronics applications.
- What kind of company: A multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits for a wide range of electronics applications.
Application
AD5683RARMZ-RL7 is a precision voltage-output DAC. Typical application areas include:
- Precision instrumentation and test equipment (calibration sources, waveform generation, reference voltages)
- Data acquisition and sensor excitation (programmable bias/voltage sources)
- Process control and automation (closed-loop control, regulation)
- Medical instrumentation (analytical/monitoring devices needing stable DC outputs)
- Laboratory and research gear (benchtop DACs, signal generators, calibration rigs)
- Automotive and industrial systems (sensor simulation, programmable rails)
- Precision instrumentation and test equipment (calibration sources, waveform generation, reference voltages)
- Data acquisition and sensor excitation (programmable bias/voltage sources)
- Process control and automation (closed-loop control, regulation)
- Medical instrumentation (analytical/monitoring devices needing stable DC outputs)
- Laboratory and research gear (benchtop DACs, signal generators, calibration rigs)
- Automotive and industrial systems (sensor simulation, programmable rails)
Package
MSOP-8 (8-lead) surface-mount package, approx 3x3 mm, RoHS-compliant. The -RL7 indicates tape-and-reel packaging.
