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AD5668BCPZ-1-RL7
+StücklisteIC DAC 16BIT V-OUT 16LFCSP
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HerstellerAnalog Devices Inc.
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Herstellerteil #AD5668BCPZ-1-RL7
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Datenblatt AD5668BCPZ-1-RL7 DataSheet
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Paket LFCSP-16
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Auf Lager4264
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | denseDAC |
| Part Status | Active |
| Number of Bits | 16 |
| Number of D/A Converters | 8 |
| Settling Time | 7µs |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | SPI, DSP |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| INL / DNL(LSB) | ±8, ±1 (Max) |
| Architecture | String DAC |
| Operating Temperature | -40°C ~ 105°C |
| Supplier Device Package | 16-LFCSP-WQ (4x4) |
Übersicht
Description
Key features:
- 8 output channels with ±1 LSB INL/DNL for high precision.
- On-chip reference (2.5V, 5 ppm/°C typical).
- SPI-compatible serial interface (up to 50 MHz).
- Power-on reset ensures outputs initialize to zero/midscale.
- Low glitch energy (0.5 nV-s) for stable transitions.
Packaged in a 20-lead LFCSP, it’s ideal for industrial control, automation, and instrumentation. The -1 variant guarantees ±1 LSB maximum INL/DNL for tighter accuracy.
For more details, refer to the datasheet.
Equivalent
- DAC8568 (TI) - 16-bit, 8-channel, similar specs.
- MAX5216 (Maxim) - 16-bit, 8-channel, low-power.
- MCP4728 (Microchip) - 12-bit, 4-channel (lower resolution).
- LTC2608 (Analog Devices) - 16-bit, 8-channel, precision.
Check pin compatibility and voltage ranges for direct replacement. For exact equivalents, consult parametric search tools on distributor websites like Digi-Key or Mouser.
Features
- Resolution: 16-bit
- Channels: 8 (Octal)
- Interface: SPI-compatible (3-wire, up to 50 MHz)
- Output Type: Voltage output (buffered, rail-to-rail)
- Reference: Internal 2.5V (10 ppm/°C drift) or external
- Supply Voltage: 2.7V to 5.5V
- Power-On Reset: Resets to zero-scale/mid-scale
- Low Power: 0.5 mA per channel (5V)
- Package: 24-lead LFCSP (4x4 mm)
- Applications: Industrial control, automation, test equipment
It includes per-channel power-down modes and a software reset function. The -1 variant has a 2.5V internal reference, while the -RL7 suffix denotes tape-and-reel packaging.
Pinout
- Pin Count: 20
- Functions:
- 8 voltage output channels (0V to VREF).
- Internal reference (2.5V, disabled by default).
- SPI-compatible serial interface (up to 50 MHz).
- Power-on reset to zero/midscale (programmable).
- Low power consumption (4 mW at 5V).
Key Pins:
- VDD (Power), GND (Ground).
- SDIN, SCLK, SYNC (SPI control).
- VREF (Reference input/output).
- OUT0–OUT7 (Analog outputs).
Compact and versatile, it’s ideal for industrial and communication systems.
Manufacturer
Application
- Industrial Automation: Precision control in PLCs, motor control, and process automation.
- Test & Measurement Equipment: Calibration and signal generation.
- Medical Devices: Accurate analog output for imaging and diagnostic systems.
- Communications: Base station control and RF signal adjustment.
- Automotive: Sensor calibration and infotainment systems.
It offers low power consumption, high accuracy, and a small footprint, making it ideal for space-constrained, high-performance systems.
