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Analog to Digital Converters - ADC 8B 20MHz 60mW ADC

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ADC1175CIMTC/NOPB General 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.

Texas Instruments, Inc Inventory

Key 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)

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Texas Instruments, Inc Original Stock
Texas Instruments, Inc Inventory


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 Peak-to-peak input voltage range (V) 2
Power consumption (typ) (mW) 60 Architecture Two-Step
SNR (dB) 47.6 ENOB (Bps) 7.5
SFDR (dB) 58 Operating temperature range (°C) -20 to 75
Input buffer No Pin Count 24
Package Category Small Outline Packages Released Date Sep 18, 2020
Last Modified Date Mar 7, 2023 4:10 PM UTC

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