Integrated Circuits (ICs)

LTC2269CUK#PBF

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Analog Devices Inc./Maxim Integrated

IC ADC 16BIT PIPELINED 48QFN

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Integrated Circuits (ICs)

LTC2269CUK#PBF

Active

Analog Devices Inc./Maxim Integrated

IC ADC 16BIT PIPELINED 48QFN

Deep-Dive with AI

DocumentsDatasheet R538 Reliability Data

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LTC2269CUK#PBF

Architecture	Pipelined
Configuration	S/H-ADC
Data Interface	Parallel, LVDS - Parallel
Input Type	Differential
Mounting Type	Surface Mount
Number of A/D Converters	1
Number of Bits	16
Number of Inputs [custom]	1
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	48-WFQFN Exposed Pad
Ratio - S/H:ADC	1:1
Reference Type	Internal, External
Supplier Device Package	48-QFN (7x7)
Voltage - Supply, Analog [Max]	1.9 V
Voltage - Supply, Analog [Min]	1.7 V
Voltage - Supply, Digital [Max] [custom]	1.9 V
Voltage - Supply, Digital [Min] [custom]	1.7 V

LTC2269 Series

16-Bit, 20Msps Low Noise ADC

Part	Ratio - S/H:ADC	Number of Bits	Reference Type	Configuration	Architecture	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Input Type	Voltage - Supply, Digital [Max] [custom]	Voltage - Supply, Digital [Min] [custom]	Number of A/D Converters	Data Interface	Number of Inputs [custom]	Package / Case
Analog Devices Inc./Maxim Integrated LTC2269IUK#TRPBF	1:1	16	External Internal	S/H-ADC	Pipelined	1.9 V	1.7 V	Surface Mount	85 °C	-40 C	48-QFN (7x7)	Differential	1.9 V	1.7 V	1	LVDS - Parallel Parallel	1	48-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC2269CUK#TRPBF	1:1	16	External Internal	S/H-ADC	Pipelined	1.9 V	1.7 V	Surface Mount	70 °C	0 °C	48-QFN (7x7)	Differential	1.9 V	1.7 V	1	LVDS - Parallel Parallel	1	48-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC2269CUK#PBF	1:1	16	External Internal	S/H-ADC	Pipelined	1.9 V	1.7 V	Surface Mount	70 °C	0 °C	48-QFN (7x7)	Differential	1.9 V	1.7 V	1	LVDS - Parallel Parallel	1	48-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC2269IUK#PBF	1:1	16	External Internal	S/H-ADC	Pipelined	1.9 V	1.7 V	Surface Mount	85 °C	-40 C	48-QFN (7x7)	Differential	1.9 V	1.7 V	1	LVDS - Parallel Parallel	1	48-WFQFN Exposed Pad

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	N/A	108	$ 62.23	1m+
	Tube	1	$ 64.31	1m+
		10	$ 60.41
		52	$ 58.46
		104	$ 54.18

Description

General part information

LTC2269 Series

The LTC2269 is a sampling 16-bit A/D converter designed for digitizing high frequency, wide dynamic range signals. It is perfect for demanding communications applications with AC performance that includes 84.1dB SNR and 99dB spurious free dynamic range (SFDR).DC specs include ±1LSB INL (typ), ±0.2LSB DNL (typ) and no missing codes over temperature. The transition noise is 1.44LSBRMS.The digital outputs can be either full rate CMOS, double data rate CMOS, or double data rate LVDS. A separate output power supply allows the CMOS output swing to range from 1.2V to 1.8V.The ENC+and ENC–inputs may be driven differentially or single-ended with a sine wave, PECL, LVDS, TTL, or CMOS inputs. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.ApplicationsLow Power InstrumentationSoftware Defined RadiosPortable Medical ImagingMultichannel Data Acquisition