Overview
The AD1803JRU is an Integrated Circuit (IC) from Analog Devices Inc., categorized under Interface/CODECS. This IC is designed for audio applications, specifically for converting analog signals to digital and vice versa. It features a high-quality audio codec with 16-bit resolution, making it suitable for a wide range of applications, including professional audio equipment, industrial control systems, and consumer electronics. The AD1803JRU's AC' 97 interface allows for easy integration with various devices and platforms, ensuring seamless communication between them. Its low power consumption and compact size make it an ideal choice for battery-powered or space-constrained devices.
Key Specifications
| Series | AD1803 |
|---|---|
| Product Status | Active |
| Type | AC' 97 |
| Data Interface | AC‘97, DSP |
| Resolution (Bits) | 16 b |
| Number of ADCs / DACs | 1 / 1 |
| Sigma Delta | Yes |
| Dynamic Range, ADCs / DACs (db) Typ | 90 / 85 |
| Voltage - Supply, Analog | 3V ~ 3.6V, 4.75V ~ 5.25V |
| Voltage - Supply, Digital | 3V ~ 3.6V, 4.75V ~ 5.25V |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 24-TSSOP (0.173", 4.40mm Width) |
Key Features
- 16-bit resolution
- AC' 97 interface
- DSP-based architecture
- Sigma Delta modulation
- Supports analog-to-digital (ADC) and digital-to-analog (DAC) conversions
- Advanced power management with several power saving modes
- Seven general-purpose input/output (GPIO) pins and a wake interrupt signaling mechanism on GPIO events
- Compact 24-TSSOP package suitable for surface-mount designs
Applications
The AD1803JRU is suitable for a variety of applications, including:
- Professional audio equipment
- Industrial control systems
- Consumer electronics
- Telephony and conferencing systems
- Gaming devices
- Cellular telephone interfaces
Q & A
- What is the AD1803JRU?
The AD1803JRU is an Integrated Circuit (IC) from Analog Devices Inc., categorized under Interface/CODECS, designed for converting analog signals to digital and vice versa.
- What is the resolution of the AD1803JRU?
The AD1803JRU has a 16-bit resolution.
- What type of interface does the AD1803JRU use?
The AD1803JRU uses an AC' 97 interface and also supports a DSP-style serial interface.
- What is the operating temperature range of the AD1803JRU?
The operating temperature range of the AD1803JRU is 0°C to 70°C (TA).
- What are the power supply requirements for the AD1803JRU?
The AD1803JRU operates with a dual power supply: 3V ~ 3.6V and 4.75V ~ 5.25V for both analog and digital domains.
- Does the AD1803JRU support power saving modes?
Yes, the AD1803JRU supports advanced power management with several power saving modes.
- What package type does the AD1803JRU come in?
The AD1803JRU comes in a 24-TSSOP package.
- Is the AD1803JRU suitable for surface-mount designs?
Yes, the AD1803JRU is suitable for surface-mount designs due to its compact 24-TSSOP package.
- What are some common applications of the AD1803JRU?
The AD1803JRU is commonly used in professional audio equipment, industrial control systems, consumer electronics, telephony, and gaming devices.
- Does the AD1803JRU support GPIO pins?
Yes, the AD1803JRU supports seven general-purpose input/output (GPIO) pins and a wake interrupt signaling mechanism on GPIO events.
