8-Ch. 10-Bit 1.25 MSPS ADC 8-Ch., DSP/SPI, Hardware Configurable, Low Power The TLV1578IDA is a 10-bit, 8-channel analog-to-digital converter (ADC) manufactured by Texas Instruments (TI).
### **Specifications:**
- **Resolution:** 10-bit
- **Channels:** 8 single-ended or 4 pseudo-differential
- **Sampling Rate:** Up to 1.25 MSPS
- **Supply Voltage:** 2.7V to 5.5V
- **Power Consumption:**
- 3.6 mW (at 3V, 1.25 MSPS)
- 1.5 mW (at 3V, 500 kSPS)
- 15 µW (Power-down mode)
- **Interface:** Serial (SPI-compatible)
- **Input Range:** 0V to VREF (external reference)
- **Reference Voltage:** External (1.4V to VDD)
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** 20-pin SSOP (DA)
### **Descriptions:**
The TLV1578IDA is a high-speed, low-power, 10-bit ADC with an 8-channel multiplexer. It supports both single-ended and pseudo-differential inputs and operates from a single 2.7V to 5.5V supply. The device features a serial interface compatible with SPI, making it suitable for microcontroller-based systems.
### **Features:**
- **High-Speed Conversion:** Up to 1.25 MSPS
- **Low Power Consumption:** Optimized for battery-powered applications
- **Flexible Input Configuration:** Supports single-ended or pseudo-differential inputs
- **Internal Sample-and-Hold:** Ensures accurate conversions
- **SPI-Compatible Serial Interface:** Easy integration with microcontrollers
- **Power-Down Mode:** Reduces power consumption when idle
- **Wide Supply Range:** Operates from 2.7V to 5.5V
- **Small Package:** 20-pin SSOP for space-constrained designs
This ADC is commonly used in data acquisition systems, industrial control, medical instruments, and portable applications.
