| Sample rate (Max) (MSPS) | 20 |
| Resolution (Bits) | 8 |
| Number of input channels | 1 |
| Interface type | Parallel CMOS |
| Analog input BW (MHz) | 120 |
| Features | Low Power |
| Rating | Catalog |
| Input range (Vp-p) | 2 |
| Power consumption (Typ) (mW) | 60 |
| Architecture | Two-Step |
| SNR (dB) | 47.6 |
| ENOB (Bits) | 7.5 |
| SFDR (dB) | 58 |
| Operating temperature range (C) | -20 to 75 |
| Input buffer | No |
- Internal Sample-and-Hold Function
- Single +5V Operation
- Internal Reference Bias Resistors
- Industry Standard Pinout
- TRI-STATE Outputs
Key Specifications
- Resolution 8Bits
- Maximum Sampling Frequency 20Msps (min)
- DNL 0.75 LSB (max)
- ENOB 7.5 Bits (typ)
- Ensured No Missing Codes
- Power Consumption (excluding IREF) 60mW (typ)
All trademarks are the property of their respective owners.
The ADC1175 is a low power, 20 Msps analog-to-digital converter that digitizes signals to 8 bits while consuming just 60 mW of power (typ). The ADC1175 uses a unique architecture that achieves 7.5 Effective Bits. Output formatting is straight binary coding.
The excellent DC and AC characteristics of this device, together with its low power consumption and +5V single supply operation, make it ideally suited for many video, imaging and communications applications, including use in portable equipment. Furthermore, the ADC1175 is resistant to latch-up and the outputs are short-circuit proof. The top and bottom of the ADC1175's reference ladder is available for connections, enabling a wide range of input possibilities.
The ADC1175 is offered in a TSSOP. It is designed to operate over the commercial temperature range of -20°C to +75°C.