ADS8684 Datasheet – 16 Bit, 4-Channel, SAR ADC ( PDF )

Part Number : ADS8684

Function : SAR ADC with 16 bits, 4 channels, 500 kSPS, and bipolar inputs off +5V supply

Package : TSSOP 38 Pin Type

Manufacturers : Texas Instruments

Pinouts :
ADS8684 datasheet

Description :

The ADS8684 and ADS8688 are 4- and 8-channel, integrated data acquisition systems based on a 16-bit successive approximation (SAR) analog-to-digital converter (ADC), operating at a throughput of 500 kSPS. The devices feature integrated analog front-end circuitry for each input channel with overvoltage protection up to ±20 V, a 4- or 8-channel multiplexer with automatic and manual scanning modes, and an on-chip, 4.096-V reference with low temperature drift.

Block Diagram :

Features :

1. 16-Bit ADCs with Integrated Analog Front-End

2. 4-Channel MUX with Auto and Manual Scan

3. 5-V Analog Supply: 1.65-V to 5-V I/O Supply

4. Constant Resistive Input Impedance: 1 MΩ

5. SPI-Compatible Interface with Daisy-Chain

Applications :

1. Power Automation

2. Protection Relays

3. PLC Analog Input Modules

Other data sheets within the file : ADS8684IDBT, ADS8684IDBTR, ADS8688, ADS8688IDBT

ADS8684 Datasheet PDF Download

ADS8684 pdf

LM2576HVT-15 Datasheet – 3A Step-Down Voltage Regulator

Part Number : LM2576HVT-15

Function : SIMPLE SWITCHER 3A Step-Down Voltage Regulator

Package : TO-220, TO-263 Type

Manufacturers : Texas Instruments

Pinouts :
LM2576HVT-15 datasheet

Description :

The LM2576HVT-15, LM2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, 15V, and an adjustable output version.

Features :

• 3.3V, 5V, 12V, 15V, and Adjustable Output Versions

• Specified 3A Output Current

• Wide Input Voltage Range, 40V Up to 60V for HV Version

• Requires Only 4 External Components

• 52 kHz Fixed Frequency Internal Oscillator

• TTL Shutdown Capability, Low Power Standby Mode

• High Efficiency

• Uses Readily Available Standard Inductors

• Thermal Shutdown and Current Limit Protection

• P+ Product Enhancement Tested

Applications :

• Simple High-Efficiency Step-Down (Buck) Regulator

• Efficient Pre-Regulator for Linear Regulators

• On-Card Switching Regulators

• Positive to Negative Converter (Buck-Boost)

 

LM2576HVT-15 Datasheet PDF Download

LM2576HVT-15 pdf

Other data sheets within the file :

LM2576-ADJMDC, LM2576HVS-12, LM2576HVS-12/NOPB,

LM2576HVS-15, LM2576HVS-3.3