Datasheet Linear Technology LTC2185

Manufacturer	Linear Technology
Series	LTC2185

16-Bit, 125Msps Low Power Dual ADCs

Datasheets

PDF, 824 Kb, Language: en, File uploaded: Aug 19, 2017, Pages: 36
16-Bit, 125Msps Low Power Dual ADCs

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	LTC2185CUP#PBF	LTC2185CUP#TRPBF	LTC2185IUP#PBF	LTC2185IUP#TRPBF
N	1	2	3	4
Package	9x9 QFN-64 Package Outline Drawing	9x9 QFN-64 Package Outline Drawing	9x9 QFN-64 Package Outline Drawing	9x9 QFN-64 Package Outline Drawing
Package Code	UP	UP	UP	UP
Package Index	05-08-1705	05-08-1705	05-08-1705	05-08-1705
Pin Count	64	64	64	64

Parameters / Models	LTC2185CUP#PBF	LTC2185CUP#TRPBF	LTC2185IUP#PBF	LTC2185IUP#TRPBF
ADC INL, LSB	2	2	2	2
ADCs	2	2	2	2
Architecture	Pipeline	Pipeline	Pipeline	Pipeline
Bipolar/Unipolar Input	Unipolar, Bipolar	Unipolar, Bipolar	Unipolar, Bipolar	Unipolar, Bipolar
Bits, bits	16	16	16	16
Number of Channels	2	2	2	2
DNL, LSB	0.5	0.5	0.5	0.5
Demo Boards	DC1620A-A,DC1945A	DC1620A-A,DC1945A	DC1620A-A,DC1945A	DC1620A-A,DC1945A
Export Control	yes	yes	yes	yes
Features	Simultaneous Sampling, Clock Duty Cycle Stabilizer, Data Output Randomizer	Simultaneous Sampling, Clock Duty Cycle Stabilizer, Data Output Randomizer	Simultaneous Sampling, Clock Duty Cycle Stabilizer, Data Output Randomizer	Simultaneous Sampling, Clock Duty Cycle Stabilizer, Data Output Randomizer
I/O	Parallel CMOS, Parallel DDR CMOS, Parallel DDR LVDS	Parallel CMOS, Parallel DDR CMOS, Parallel DDR LVDS	Parallel CMOS, Parallel DDR CMOS, Parallel DDR LVDS	Parallel CMOS, Parallel DDR CMOS, Parallel DDR LVDS
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	6	6	6	6
Operating Temperature Range, °C	0 to 70	0 to 70	-40 to 85	-40 to 85
Power, mW	370	370	370	370
SFDR, dB	90	90	90	90
SINAD, dB	76.6	76.6	76.6	76.6
SNR, dB	76.8	76.8	76.8	76.8
Simultaneous	yes	yes	yes	yes
Speed, ksps	125000	125000	125000	125000
Supply Voltage Range	1.8V	1.8V	1.8V	1.8V

	LTC2185CUP#PBF	LTC2185CUP#TRPBF	LTC2185IUP#PBF	LTC2185IUP#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant

Series: LTC2185 (4)

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