The THS1040 is a low power 10-bit 40MSPS analog-to-digital converter (ADC) that operates from a single 3-V supply. The THS1040 can be single-ended or differential input, and provides a wide selection of voltage references to match the user's design requirements. The internal reference can be bypassed to use an external reference to suit the dc accuracy and temperature drift requirements of the application.
The THS1040 is a low-power, 10-bit, 40-MSPS analog-to-digital converter (ADC) designed to operate from a single 3-V supply. It features configurable input functions for either single-ended or differential signals and provides an adjustable internal voltage reference generator to match specific design requirements.
The device is characterized for operation in two temperature ranges: the THS1040C operates from 0°C to 70°C, while the THS1040I operates from -40°C to 85°C. It is available in a 28-pin TSSOP or SOIC package and includes an out-of-range indicator for input signal monitoring.
| Resolution | 10 Bits |
|---|---|
| Sampling Rate | 40 MSPS |
| Supply Voltage | 3 V |
| Differential Nonlinearity (DNL) | +0.45 LSB |
| Signal-to-Noise Ratio (SNR) | 60 dB Typ |
| Spurious Free Dynamic Range (SFDR) | 72 dB |
The THS1040C is characterized for operation from 0°C to 70°C, while the THS1040I is characterized for operation from -40°C to 85°C.
Yes, the analog input can be configured as either single-ended or differential.