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TLV1548 from TI,Texas Instruments

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TLV1548

Manufacturer: TI

10-Bit 85 kSPS ADC Ser. Out, Pgrmable Pwr/Pwrdn/Conversion Rate, TMS320 DSP/SPI/QPSI Compat., 8 Ch.

Partnumber Manufacturer Quantity Availability
TLV1548 TI 6 In Stock

Description and Introduction

10-Bit 85 kSPS ADC Ser. Out, Pgrmable Pwr/Pwrdn/Conversion Rate, TMS320 DSP/SPI/QPSI Compat., 8 Ch. The TLV1548 is a 10-bit, 8-channel analog-to-digital converter (ADC) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Resolution:** 10-bit  
- **Channels:** 8 single-ended or 4 differential inputs  
- **Conversion Rate:** Up to 38.5 kSPS (kilo samples per second)  
- **Supply Voltage:** 2.7V to 5.5V  
- **Power Consumption:**  
  - 1.5 mW (typical at 3V, 38.5 kSPS)  
  - 0.15 mW (power-down mode)  
- **Interface:** SPI-compatible serial interface  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** SOIC-20, TSSOP-20  

### **Descriptions:**
- The TLV1548 is a low-power, high-performance 10-bit ADC with an 8-channel input multiplexer.  
- It supports both single-ended and differential input configurations.  
- The device includes an on-chip sample-and-hold circuit for accurate signal acquisition.  
- It is designed for low-power applications, making it suitable for battery-powered systems.  

### **Features:**
- **10-Bit Resolution** – Provides precise analog-to-digital conversion.  
- **Flexible Input Configuration** – 8 single-ended or 4 differential inputs.  
- **Low Power Consumption** – Optimized for battery-operated devices.  
- **SPI-Compatible Serial Interface** – Easy integration with microcontrollers.  
- **Internal Sample-and-Hold** – Ensures accurate signal sampling.  
- **Wide Supply Voltage Range** (2.7V to 5.5V) – Supports various system voltages.  
- **Auto Power-Down Mode** – Reduces power consumption when idle.  

For detailed electrical characteristics and timing diagrams, refer to the official TI datasheet.

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