ADC1173

Features:

·Internal Sample-and-Hold Function
·Single +3V Operation
·Internal Reference Bias Resistors
·Industry Standard Pinout
·TRI-STATE® Outputs




Application

·Video Digitization
·Digital Still Cameras
·Set Top Boxes
·Camcorders
·Personal Computer Video
·Digital Television
·CCD Imaging
·Electro-Optics




Pinout






Specifications

Resolution	8 bits
Channels	1 Channels
SNR	48.7 dB
SFDR	55 dB
ENOB	7.6 bits
Max Sample Rate	15 MSPS
Min Sample Rate	1 MSPS
Power Dissipation	0.036 Watt
PowerWise Rating 1	12.37 pJ/conv
INL (+/-)	0.5 LSB
SINAD	47.7 dB
DNL (+/-)	0.4 LSB
THD dB	-54 dB
Min Supply Voltage	2.7 Volt
Max Supply Voltage	3.6 Volt
Nominal Vin	1.3 Vpp
Temperature Min	-20 deg C
Temperature Max	75 deg C
Data Converter Type	ADC
PowerWise	No
View Using Catalog

AV_DD, DV_DD 6.5V
Voltage on Any Pin -0.3V to 6.5V
VRT, VRB AV_DD to V_SS
CLK, OE Voltage -0.05 to (AV_DD + 0.05V)
Digital Output Voltage DV_SS to DV_DD
Input Current (Note 3) ±25mA
Package Input Current
(Note 3) ±50mA
Package Dissipation at 25 (Note 4)
ESD Susceptibility (Note 5)
Human Body Model 2000V
Machine Model 200V
Soldering Temp, Infared, 10
sec. (Note 6) 300
Storage Temperature-65 to +150




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 latchup 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 -20 to +75.