14-bit, 5V, 200KSPS, 8-Channel Unipolar ADC The TLC3548IPW is a 14-bit, 8-channel analog-to-digital converter (ADC) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Resolution:** 14-bit
- **Channels:** 8 single-ended or 4 pseudo-differential
- **Sampling Rate:** Up to 200 kSPS (kilo-samples per second)
- **Input Voltage Range:** 0V to Vref (programmable reference)
- **Reference Voltage:** Internal (2.5V) or external (up to AVDD)
- **Supply Voltage (AVDD):** 2.7V to 5.5V
- **Power Consumption:**
- 3.6 mW (at 3V, 100 kSPS)
- 9 mW (at 5V, 200 kSPS)
- **Interface:** SPI-compatible serial interface
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** TSSOP-20 (PW)
### **Descriptions:**
The TLC3548IPW is a low-power, high-resolution ADC designed for precision measurement applications. It integrates an 8-channel multiplexer, allowing flexible input configurations. The device supports both single-ended and pseudo-differential inputs and features an internal reference voltage for simplified design. Its SPI interface enables easy communication with microcontrollers and digital systems.
### **Features:**
- **Low Power Consumption:** Optimized for battery-powered applications.
- **Flexible Input Configuration:** Supports single-ended or pseudo-differential inputs.
- **Internal Reference:** Includes a 2.5V reference with low drift.
- **Programmable Data Output:** Supports 14-bit or lower resolution for faster conversions.
- **Auto Power-Down Mode:** Reduces power consumption between conversions.
- **Wide Supply Range:** Operates from 2.7V to 5.5V, suitable for 3V and 5V systems.
- **Robust Design:** High noise immunity and low distortion for accurate measurements.
This information is based solely on the manufacturer's datasheet and technical documentation.
