ADC1173
ADC1173 Description
8-Bit, 3-Volt, 15MSPS, 33mW A/D Converter
ADC1173 Vendor
National Semiconductor
ADC1173 Categories
ADC1173 Features
  • Internal Sample-and-Hold Function
  • Single +3V Operation
  • Internal Reference Bias Resistors
  • Industry Standard Pinout
  • TRI-STATE® Outputs
ADC1173 Description

    The ADC1173 is a low power, 15 MSPS analog-to-digital converter that digitizes signals to 8 bits while consuming just 33 mW of power (typ). The ADC1173 uses a unique architecture that achieves 7.6 Effective Bits. Output formatting is straight binary coding.

    The excellent DC and AC characteristics of this device, together with its low power consumption and +3V single supply operation, make it ideally suited for many video, imaging and communications applications, including use in portable equipment. Furthermore, the ADC1173 is resistant to latch-up and the outputs are short-circuit proof. The top and bottom of the ADC1173's reference ladder is available for connections, enabling a wide range of input possibilities.

    The ADC1173 is offered in SOIC (EIAJ) and TSSOP. It is designed to operate over the commercial temperature range of -40°C to +75°C.

ADC1173 Datasheet and Application Notes
ParameterValue
Temperature Min (deg C)-20
Temperature Max (deg C)75
Resolution (bit)8
Speed (MSPS)15
MinSupply Voltage (Volt)3
MaxSupply Voltage (Volt)3.60
Power Dissipation (Watt).0360
Nominal Vin (Vpp)2
INL (+/-) (LSB).50
DNL (+/-) (LSB).40
ENOB (bit)7.60
SINAD (dB)46
SNR (dB)48
SFDR (dB)51
THD dB (dB)-54
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