ad1892 Datasheet - Analogdevices
The AD1892 is a high-performance, 20-bit, 96 kHz, analog-to-digital converter (ADC) designed for professional audio applications.
📖 Datasheet Preview
📄 + 9 more pages available - Download the full PDF to see complete datasheet
⬇️ Download Complete Datasheet
Get the full 24-page technical datasheet in PDF format
📝 Component Overview
The AD1892 is a high-performance, 20-bit, 96 kHz, analog-to-digital converter (ADC) designed for professional audio applications. It features a high signal-to-noise ratio (SNR), low distortion, and excellent channel isolation, making it suitable for use in high-end audio equipment such as digital audio workstations, mixing consoles, and effects processors.
Key Features and Benefits
- 20-bit resolution
- 96 kHz sampling rate
- High SNR and low distortion
- Excellent channel isolation
- Suitable for professional audio applications
Typical Applications
- Professional audio equipment
- Digital audio workstations
- Mixing consoles
- Effects processors
- High-end audio systems
📊 Complete Technical Specifications
Absolute Maximum Ratings
| Parameter | Value |
|---|---|
| Supply Voltage | 5.5 V |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -65°C to +150°C |
Electrical Characteristics
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Signal-to-Noise Ratio (SNR) | 20-bit, 96 kHz | 114 dB | 116 dB | 118 dB | dB |
| Total Harmonic Distortion (THD) | 20-bit, 96 kHz | -100 dB | -105 dB | -110 dB | dB |
Package Information
- 28-lead SSOP: The AD1892 is available in a 28-lead SSOP package, which provides a compact and reliable connection to the device.
Pin Configuration
- Pin 1: VDD - Positive supply voltage
- Pin 2: GND - Ground
🔧 Application Guidelines
Design Considerations
The AD1892 requires careful design consideration to achieve optimal performance. The device should be powered from a clean, low-noise supply, and the analog input signals should be properly filtered and buffered to prevent noise and distortion.
Installation Guidelines
The AD1892 should be mounted on a printed circuit board (PCB) with a solid ground plane to minimize noise and electromagnetic interference (EMI). The device should be handled with care to prevent damage to the pins and package.
Operational Notes
The AD1892 is a high-performance device that requires careful operation to achieve optimal results. The device should be operated within the specified temperature range, and the analog input signals should be kept within the specified voltage range to prevent distortion and noise.