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TLV1508IPWR from TI,Texas Instruments

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TLV1508IPWR

Manufacturer: TI

10-Bit 200 kSPS ADC Serial Out, Hardware/Software/Auto Powerdown, Pgrmable Auto Channel Sweep, 8 Ch.

Partnumber Manufacturer Quantity Availability
TLV1508IPWR TI 7913 In Stock

Description and Introduction

10-Bit 200 kSPS ADC Serial Out, Hardware/Software/Auto Powerdown, Pgrmable Auto Channel Sweep, 8 Ch. The TLV1508IPWR is an 8-bit analog-to-digital converter (ADC) manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Resolution:** 8-bit  
- **Sampling Rate:** 1.25 MSPS (Million Samples Per Second)  
- **Input Voltage Range:** 0V to VREF (up to 5.5V)  
- **Supply Voltage (VDD):** 2.7V to 5.5V  
- **Power Consumption:**  
  - 5.5mW at 5V (1.25 MSPS)  
  - 1.65mW at 3V (500 kSPS)  
- **Interface:** Serial (SPI-compatible)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TSSOP-16  

### **Description:**  
The TLV1508IPWR is a low-power, high-speed 8-bit ADC with a built-in sample-and-hold circuit. It operates from a single 2.7V to 5.5V supply and provides a serial interface for easy communication with microcontrollers or DSPs.  

### **Features:**  
- **Low Power Consumption:** Optimized for battery-powered applications.  
- **Internal Reference:** Optional use of external reference voltage.  
- **Fast Conversion Time:** 800ns at 1.25 MSPS.  
- **Wide Supply Range:** Supports 2.7V to 5.5V operation.  
- **SPI-Compatible Interface:** 3-wire serial interface for easy integration.  
- **Auto Power-Down Mode:** Reduces power consumption when idle.  
- **Small Form Factor:** Available in a TSSOP-16 package.  

This ADC is commonly used in portable instrumentation, data acquisition systems, and embedded control applications.

Application Scenarios & Design Considerations

10-Bit 200 kSPS ADC Serial Out, Hardware/Software/Auto Powerdown, Pgrmable Auto Channel Sweep, 8 Ch.

Alternative Part Number

  • ADC108S022CIMTX/NOPB --: 8-channel 10-bit SAR ADC in TSSOP, similar function and package to the TLV1508, from a different TI series.
  • MCP3008-I/SL --: 8-channel 10-bit SPI ADC in SOIC, functionally equivalent and widely available from a different vendor.
  • ADS7841E --: 4-channel 12-bit SAR ADC with SPI interface, higher resolution alternative in a different TI series.
  • ADC108S102CIMM/NOPB --: 10-bit 8-channel SAR ADC in TSSOP-16 with similar SPI interface and supply range, a close functional substitute for the TLV1508.
  • MCP3208-CI/SL --: 12-bit 8-channel SPI ADC in SOIC-16, higher resolution and widely available, suitable drop-in replacement with minor layout changes.

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