Features Internal Track-and-Hold function Single +5V operation Internal reference bias resistors Industry standard pinout Power-down mode (<5 mW) Description The ADC1175-50 is a low power, 50 MSPS analog-to-digital converter that digitizes signals to 8 bits while consuming just 125 mW (typ). The ADC1175-50 uses a unique architecture that achieves 6.8 Effective Bits at 25 MHz input and 50 MHz clock frequency. 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 and imaging applications, including use in portable equipment. Furthermore, the ADC1175-50 is resistant to latch-up and the outputs are short-circuit proof. The top and bottom of the ADC1175-50's reference ladder is available for connections, enabling a wide range of input possibilities. The low input capacitance (7 pF, typical) makes this device easier to drive than conventional flash converters and the power down mode reduces power consumption to less than 5 mW. The ADC1175-50 is offered in TSSOP and is designed to operate over the extended commercial temperature range of −20°C to +75°C. Key Specification Resolution 8 Bits Maximum Sampling Frequency 50 MSPS (min) THD 54 dB (typ) DNL 0.7 LSB (typ) ENOB @ fIN = 25 MHz 6.8 Bits (typ) Guaranteed No Missing Codes Power Consumption (Excluding Reference Current) 125 mW (typ), 190 mW (max) Applications Digital Still Cameras CCD Imaging Electro-Optics Video Digitization Multimedia

Also Recommended ADC08351▲ Lower Power

	Block Diagram click for larger image
Typical Performance click for larger image

Datasheets

Title		Size	Date	Other Language
	ADC1175-50 8-Bit, 50MSPS, 125mW A/D Converter	406 Kbytes	26-Sep-07	日本語

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
ADC1175-50CIMTX/NOPB ADC1175-50CIMTX RoHS Status	TSSOP	Full production Lead Time: 6 weeks	Distributor Region Qty DIGI-KEY Worldwide 0	$2.17 each at 1K+ pcs	reel of 2500

Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
ADC1175-50CIJM	ADC1175-50CILQ	NATIONAL SEMICONDUCTOR	03 Mar 2006
ADC1175-50CIJMX	ADC1175-50CILQX	NATIONAL SEMICONDUCTOR	03 Mar 2006
ADC1175-50CILQ	ADC1175-50CIMT	NATIONAL SEMICONDUCTOR	02 Aug 2006
ADC1175-50CILQX	NONE	NATIONAL SEMICONDUCTOR	04 May 2007
ADC1175-50CIMT	NONE	NATIONAL SEMICONDUCTOR	01 Dec 2009

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for ADC1175-50.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for ADC1175-50 is located at RoHS Status.

Part Number(s) (NSID)	Weight (milligrams)	Type	Pins	MSL Rating	Peak Reflow	RoHS Status	CAD Symbols	Models	Package Marking Format
ADC1175-50CIMTX/NOPB ADC1175-50CIMTX	83.622 84.002	TSSOP	24	1 1	260 260	Detail	Download	N/A	NSUZXYTT ADC1175-50 CIMT

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for ADC1175-50.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for ADC1175-50 is located at RoHS Status.

Design Tools

Title	Size	Date
Evaluation Boards & Development Systems

CAD Symbols and Models Download ADC1175-50 CAD Symbols

Models N/A

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
ADC1175-50CIMTX	CS065	2	47473	43	0	5527000	1	1568301341

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for ADC1175-50.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for ADC1175-50 is located at RoHS Status.

Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
ADC1175-50CIJM	ADC1175-50CILQ	NATIONAL SEMICONDUCTOR	03 Mar 2006
ADC1175-50CIJMX	ADC1175-50CILQX	NATIONAL SEMICONDUCTOR	03 Mar 2006
ADC1175-50CILQ	ADC1175-50CIMT	NATIONAL SEMICONDUCTOR	02 Aug 2006
ADC1175-50CILQX	NONE	NATIONAL SEMICONDUCTOR	04 May 2007
ADC1175-50CIMT	NONE	NATIONAL SEMICONDUCTOR	01 Dec 2009