規格
| 屬性 | 價值 |
| Package / Case | Tube |
| Part Status | Active |
| Number of Bits | 16 |
| Sampling Rate(Per Second) | 100k |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Data Interface | SPI |
| Configuration | ADC |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 20-SOIC |
概述
Description
The AD977ARZ is a 12-bit digital-to-analog converter (DAC) from Analog Devices, designed for high-speed, precision applications. It features a parallel input interface, ±10V output range, and fast settling time (35ns), making it suitable for waveform generation, industrial control, and communications.
Key specifications:
- Resolution: 12 bits
- Output Voltage Range: ±10V
- Settling Time: 35ns (to ±0.01%)
- Power Supply: ±12V to ±15V
- Interface: Parallel (12-bit)
The AD977ARZ offers low glitch energy and high linearity, ensuring accurate signal reproduction. It operates over an industrial temperature range (-40°C to +85°C) and comes in a 16-pin SOIC package.
Ideal for high-speed instrumentation, automated test equipment, and radar systems, it balances performance with ease of integration. For detailed usage, refer to the datasheet for timing diagrams and application circuits.
Key specifications:
- Resolution: 12 bits
- Output Voltage Range: ±10V
- Settling Time: 35ns (to ±0.01%)
- Power Supply: ±12V to ±15V
- Interface: Parallel (12-bit)
The AD977ARZ offers low glitch energy and high linearity, ensuring accurate signal reproduction. It operates over an industrial temperature range (-40°C to +85°C) and comes in a 16-pin SOIC package.
Ideal for high-speed instrumentation, automated test equipment, and radar systems, it balances performance with ease of integration. For detailed usage, refer to the datasheet for timing diagrams and application circuits.
Equivalent
The AD977ARZ (16-bit DAC) has several equivalents, including:
- AD976ARZ (similar specs, lower cost)
- AD978ARZ (higher speed variant)
- DAC3162 (Texas Instruments, comparable performance)
- MAX5216 (Maxim Integrated, 16-bit alternative)
Check datasheets for exact compatibility in voltage, speed, and interface. For drop-in replacements, verify pinout and performance specs.
- AD976ARZ (similar specs, lower cost)
- AD978ARZ (higher speed variant)
- DAC3162 (Texas Instruments, comparable performance)
- MAX5216 (Maxim Integrated, 16-bit alternative)
Check datasheets for exact compatibility in voltage, speed, and interface. For drop-in replacements, verify pinout and performance specs.
Package
The AD977ARZ comes in an SOIC-8 package. This is a small outline integrated circuit (SOIC) with 8 pins, suitable for surface-mount applications. The package is compact, reliable, and widely used in analog and mixed-signal designs.
