Overview
The ADS809Y/250 is a high-performance, 12-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. This pipelined ADC is designed to offer high dynamic range and high sampling rates, making it suitable for a variety of applications requiring precise and rapid analog-to-digital conversion. The device includes a high-bandwidth linear track-and-hold circuit and supports both single-ended and differential input types. It is available in a 48-TQFP exposed pad package, ensuring good thermal performance and compact design.
Key Specifications
| Specification | Value |
|---|---|
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 80 MSPS |
| Number of Inputs | 1 |
| Input Type | Differential, Single Ended |
| Data Interface | Parallel |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | Pipelined |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 48-TQFP Exposed Pad |
Key Features
- High dynamic range and high sampling rate of 80 MSPS.
- Supports both single-ended and differential input types.
- High-bandwidth linear track-and-hold circuit.
- Flexible clocking and selectable full-scale range.
- Power-down mode for reduced power consumption.
- Available in a 48-TQFP exposed pad package for good thermal performance.
Applications
The ADS809Y/250 is suitable for various high-speed data acquisition applications, including:
- Medical imaging and diagnostics.
- Industrial automation and control systems.
- Aerospace and defense systems.
- High-speed data acquisition in scientific instruments.
- Telecommunications and wireless communication systems.
Q & A
- What is the sampling rate of the ADS809Y/250? The sampling rate of the ADS809Y/250 is 80 MSPS.
- What is the resolution of the ADS809Y/250? The resolution of the ADS809Y/250 is 12 bits.
- What types of input does the ADS809Y/250 support? The ADS809Y/250 supports both single-ended and differential input types.
- What is the architecture of the ADS809Y/250? The ADS809Y/250 uses a pipelined architecture.
- What are the supply voltages for the ADS809Y/250? The supply voltages for both analog and digital are 5V.
- What is the operating temperature range of the ADS809Y/250? The operating temperature range is -40°C to 85°C.
- In what package is the ADS809Y/250 available? The ADS809Y/250 is available in a 48-TQFP exposed pad package.
- Does the ADS809Y/250 support power-down mode? Yes, the ADS809Y/250 supports power-down mode for reduced power consumption.
- What are some typical applications of the ADS809Y/250? Typical applications include medical imaging, industrial automation, aerospace, high-speed data acquisition, and telecommunications.
- Is the ADS809Y/250 still in production? The ADS809Y/250 is obsolete and no longer manufactured by Texas Instruments.
