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DDC112Y/250 from TI/BB,Texas Instruments

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DDC112Y/250

Manufacturer: TI/BB

Dual Current Input 20-Bit Analog-To-Digital Converter

Partnumber Manufacturer Quantity Availability
DDC112Y/250,DDC112Y250 TI/BB 394 In Stock

Description and Introduction

Dual Current Input 20-Bit Analog-To-Digital Converter The DDC112Y/250 is a dual-channel, wide dynamic range, current-input analog-to-digital converter (ADC) manufactured by Texas Instruments (TI) or Burr-Brown (BB).  

### Key Specifications:  
- **Channels**: Dual-channel (2 independent inputs)  
- **Input Type**: Current input  
- **Resolution**: 20-bit  
- **Sampling Rate**: Up to 250 kSPS (kilo samples per second)  
- **Input Current Range**: ±50 µA (configurable)  
- **Integral Nonlinearity (INL)**: ±0.5 LSB (typical)  
- **Power Supply**: ±5V (analog), +5V (digital)  
- **Power Consumption**: ~500 mW (typical)  
- **Package**: 48-pin TQFP (Thin Quad Flat Package)  
- **Operating Temperature Range**: -40°C to +85°C  

### Applications:  
- Photodiode sensor readout  
- Spectroscopy  
- Medical imaging  
- High-precision current measurement  

For exact details, refer to the official datasheet from Texas Instruments.

Partnumber Manufacturer Quantity Availability
DDC112Y/250,DDC112Y250 TI 213 In Stock

Description and Introduction

Dual Current Input 20-Bit Analog-To-Digital Converter The DDC112Y/250 is a digital-to-analog converter (DAC) manufactured by Texas Instruments (TI). Below are its key specifications:

1. **Resolution**: 20-bit  
2. **Channels**: Dual-channel  
3. **Interface Type**: Serial (SPI-compatible)  
4. **Supply Voltage**: 2.7V to 5.5V  
5. **Operating Temperature Range**: -40°C to +85°C  
6. **Package**: 28-pin TSSOP  
7. **Integral Nonlinearity (INL)**: ±4 LSB (max)  
8. **Differential Nonlinearity (DNL)**: ±1 LSB (max)  
9. **Output Type**: Voltage  
10. **Settling Time**: 10µs (typical)  

For further details, refer to the official TI datasheet.

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