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AD9945KCPZ, CCD Signal Processor, 2.85 to 3.6 V, 40 MHz, 12 Bit, -20 to 85 °C, LFCSP-EP-32

Semiconductors - ICs\More - Integrated Circuits AD9945 is a complete analogue signal processor for CCD applications. It features a 40MHz single-channel architecture designed to sample and condition the outputs of interlaced and progressive scan area CCD arrays. The AD9945’s signal chain consists of a correlated double sampler (CDS), a digitally controlled variable gain amplifier (VGA), a black level clamp and a 12bit A/D converter. Typical applications include digital still cameras, digital video camcorders, PC cameras, portable CCD imaging devices and CCTV cameras. • 40MSPS Correlated Double Sampler (CDS) • 6dB to 40dB 10bit Variable Gain Amplifier (VGA) • Low noise optical black clamp circuit • Preblanking function • 12bit 40MSPS A/D converter, 40MHz maximum clock rate and ±0.5LSB DNL • No missing codes guaranteed • 3-wire serial digital interface • 3V single-supply operation and low power of 160mW at 3V supply • 32 lead LFCSP • WQ package • Operating temperature range from -20°C to 85°C

IC Function	CCD Signal Processor
IC Package Type	LFCSP-EP
MSL	MSL 3-168 hours
No. of Pins	32Pins
Operating Temperature Max	85°C
Operating Temperature Min	-20°C
Supply Voltage Max	3.6V
Supply Voltage Min	2.85V
Base Product Number	AD9945 ->
ECCN	EAR99
HTSUS	8542.31.0001
Input Type	Logic
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Mounting Type	Surface Mount
Operating Temperature	-20В°C ~ 85В°C
Output Type	Logic
Package	Tray
Package / Case	32-WFQFN Exposed Pad, CSP
REACH Status	REACH Unaffected
RoHS Status	ROHS3 Compliant
Supplier Device Package	32-LFCSP-WQ (5x5)
Type	CCD Signal Processor, 12-Bit
Brand	Analog Devices
Factory Pack Quantity	1500
Height	0.83 mm
Input Voltage	3 V
Interface Type	Serial, 3-Wire
Length	5 mm
Manufacturer	Analog Devices Inc.
Maximum Dual Supply Voltage	3.6 V
Maximum Operating Temperature	+85 C
Minimum Dual Supply Voltage	2.85 V
Minimum Operating Temperature	-20 C
Mounting Style	SMD/SMT
Number of ADC Inputs	1 Input
Number of Channels	1 Channel
Number of Converters	1 Converter
Operating Supply Voltage	3 V
Packaging	Reel
Pd - Power Dissipation	160 mW
Product	Analog Front Ends
Product Category	Analog Front End-AFE
Resolution	12 bit
RoHS	Details
Sampling Rate	40 MS/s
Series	AD9945
SNR - Signal to Noise Ratio	76 dB
Supply Voltage - Max	3.6 V
Supply Voltage - Min	2.7 V
Width	5 mm