Features Internal Sample-and-Hold Function Single +3V Operation Internal Reference Bias Resistors Industry Standard Pinout TRI-STATE ™ Outputs 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 a TSSOP and is designed to operate over the -40°C to +75°C commercial temperature range. Key Specification Resolution 8 Bits Maximum Sampling Frequency 15 MSPS (min) THD −54 dB (typ) DNL ±0.85 LSB (max) ENOB at 3.58 MHz Input 7.6 Bits (typ) Differential Phase 0.5 Degree (max) Differential Gain 1.5% (typ) Power Consumption 33mW (typ) (excluding reference current) Applications Video Digitization Digital Still Cameras Set Top Boxes Camcorders Personal Computer Video Digital Television CCD Imaging Electro-Optics

Also Recommended ADC1175▲ 5V, Faster (20Msps)

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

Datasheets

Title		Size	Date	Other Language
	ADC1173 8-Bit, 3-Volt, 15MSPS, 33mW A/D Converter	397 Kbytes	26-Sep-07	日本語

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
ADC1173CIMTC/NOPB ADC1173CIMTC RoHS Status	TSSOP	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 44 AVNET-EM Worldwide 2376 DIGI-KEY Worldwide 922 FARNELL Europe and Asia 204 MOUSER Worldwide 244 NEWARK Americas 104 TAYLOR Americas 44	$1.45 each at 1K+ pcs	rail of 61
ADC1173CIMTCX/NOPB ADC1173CIMTCX RoHS Status	TSSOP	Full production Lead Time: 6 weeks	Distributor Region Qty AVNET-EM Worldwide 2500 DIGI-KEY Worldwide 0 RSL MICRO Asia Pacific 15000 TECHMOSA Asia Pacific 22500	$1.45 each at 1K+ pcs	reel of 2500

Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
ADC1173CIJM	ADC1173CIMTC	NATIONAL SEMICONDUCTOR	03 Mar 2006
ADC1173CIJMX	ADC1173CIMTCX	NATIONAL SEMICONDUCTOR	03 Mar 2006

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 ADC1173.

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 ADC1173 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
ADC1173CIMTC/NOPB ADC1173CIMTC	83.622 84.003	TSSOP	24	1 1	260 260	Detail	Download	N/A	NSUZXYTTE# ADC1173 CIMTC
ADC1173CIMTCX/NOPB ADC1173CIMTCX	83.622 84.002	TSSOP	24	1 1	260 260	Detail	Download	N/A	NSUZXYTTE# ADC1173 CIMTC

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 ADC1173.

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 ADC1173 is located at RoHS Status.

Design Tools

Title	Size	Date
Evaluation Boards & Development Systems

CAD Symbols and Models Download ADC1173 CAD Symbols

Models N/A

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
ADC1173CIMTC	CS065	2	47473	43	0	5527000	1	1568301341
ADC1173CIMTCX	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 ADC1173.

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 ADC1173 is located at RoHS Status.

Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
ADC1173CIJM	ADC1173CIMTC	NATIONAL SEMICONDUCTOR	03 Mar 2006
ADC1173CIJMX	ADC1173CIMTCX	NATIONAL SEMICONDUCTOR	03 Mar 2006