Datasheet Linear Technology LTC2254

Manufacturer	Linear Technology
Series	LTC2254

14-Bit, 105Msps Low Power 3V ADCs

Datasheets

PDF, 640 Kb, Language: en, File uploaded: Aug 20, 2017, Pages: 24
14-Bit, 125Msps Low Power 3V ADCs

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	LTC2254CUH#PBF	LTC2254CUH#TRPBF	LTC2254IUH#PBF	LTC2254IUH#TRPBF
N	1	2	3	4
Package	5x5 QFN-32 Package Outline Drawing	5x5 QFN-32 Package Outline Drawing	5x5 QFN-32 Package Outline Drawing	5x5 QFN-32 Package Outline Drawing
Package Code	UH	UH	UH	UH
Package Index	05-08-1693	05-08-1693	05-08-1693	05-08-1693
Pin Count	32	32	32	32

Parameters / Models	LTC2254CUH#PBF	LTC2254CUH#TRPBF	LTC2254IUH#PBF	LTC2254IUH#TRPBF
ADC INL, LSB	1	1	1	1
ADCs	1	1	1	1
Architecture	Pipeline	Pipeline	Pipeline	Pipeline
Bipolar/Unipolar Input	Unipolar, Bipolar	Unipolar, Bipolar	Unipolar, Bipolar	Unipolar, Bipolar
Bits, bits	14	14	14	14
Number of Channels	1	1	1	1
DNL, LSB	0.5	0.5	0.5	0.5
Demo Boards	DC782A-T,DC900A-01U	DC782A-T,DC900A-01U	DC782A-T,DC900A-01U	DC782A-T,DC900A-01U
Export Control	no	no	no	no
Features	Clock Duty Cycle Stabilizer	Clock Duty Cycle Stabilizer	Clock Duty Cycle Stabilizer	Clock Duty Cycle Stabilizer
I/O	Parallel CMOS	Parallel CMOS	Parallel CMOS	Parallel CMOS
Input Drive	Differential, Single-Ended	Differential, Single-Ended	Differential, Single-Ended	Differential, Single-Ended
Input Span	1Vpp to 2Vpp	1Vpp to 2Vpp	1Vpp to 2Vpp	1Vpp to 2Vpp
Internal Reference	yes	yes	yes	yes
Latency	5	5	5	5
Operating Temperature Range, °C	0 to 70	0 to 70	-40 to 85	-40 to 85
Power, mW	320	320	320	320
SFDR, dB	88	88	88	88
SINAD, dB	72.4	72.4	72.4	72.4
SNR, dB	72.5	72.5	72.5	72.5
Simultaneous	no	no	no	no
Speed, ksps	105000	105000	105000	105000
Supply Voltage Range	3V	3V	3V	3V

	LTC2254CUH#PBF	LTC2254CUH#TRPBF	LTC2254IUH#PBF	LTC2254IUH#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant

Series: LTC2254 (4)

Data Conversion > Analog-to-Digital Converters (ADC) > High Speed ADCs (Fs >=10Msps)