Key facts
- Brand
- Texas Instruments
- Model
- ADS1174
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-08
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Texas Instruments ADS1174/ADS1178 Analog-to-Digital Converters Datasheet
The ADS1174 and ADS1178 are multiple delta-sigma analog-to-digital converters (ADCs) that allow synchronous sampling of four and eight channels, respectively. These devices feature a high-order, chopper-stabilized modulator achieving very low drift and low noise, combined with an on-chip finite impulse response (FIR) filter.
Read onlineTexas Instruments ADS1174 specifications
| Resolution | 16 Bits |
|---|---|
| Data Rate (High-Speed) | 52,734 SPS |
| Data Rate (Low-Power) | 10,547 SPS |
| Signal-to-noise ratio | 97 dB |
| Total harmonic distortion | -105 dB |
| Operating Temperature Range | -40 to +105 °C |
| Analog Supply Voltage | 5V |
| Package | HTQFP-64 PowerPAD |
Source: Texas Instruments ADS1174/ADS1178 Analog-to-Digital Converters Datasheet
All Texas Instruments ADS1174 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the full-scale input voltage range?
The full-scale input voltage (FSR) is defined as 2 times the reference voltage (2VREF).
From: Texas Instruments ADS1174/ADS1178 Analog-to-Digital Converters Datasheet
Which interfaces are supported by the device?
The device supports both SPI and Frame-Sync serial interfaces.
From: Texas Instruments ADS1174/ADS1178 Analog-to-Digital Converters Datasheet
What operating modes are available for the ADS1174/ADS1178?
Two operating modes are provided: High‑speed mode (31 mW per channel at 52 kSPS) and Low‑power mode (7 mW per channel at 10 kSPS).
Which serial interfaces does the device support?
The device supports either SPI™ or Frame‑Sync serial interfaces.