ADC1175数据手册集成电路（IC）的模数转换器（ADC）规格书PDF

描述 Description

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.

特性 Features

• 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)