Datasheet Linear Technology LTC2291

Manufacturer	Linear Technology
Series	LTC2291

Dual 12-Bit, 25Msps Low Power 3V ADCs

Datasheets

PDF, 1.1 Mb, Language: en, File uploaded: Aug 20, 2017, Pages: 28
Dual 12-Bit, 65Msps Low Power 3V ADCs

Extract from the document

	LTC2291CUP#PBF	LTC2291CUP#TRPBF	LTC2291IUP#PBF	LTC2291IUP#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	LTC2291CUP#PBF	LTC2291CUP#TRPBF	LTC2291IUP#PBF	LTC2291IUP#TRPBF
ADC INL, LSB	0.3	0.3	0.3	0.3
ADCs	2	2	2	2
Architecture	Pipeline	Pipeline	Pipeline	Pipeline
Bipolar/Unipolar Input	Unipolar, Bipolar	Unipolar, Bipolar	Unipolar, Bipolar	Unipolar, Bipolar
Bits, bits	12	12	12	12
Number of Channels	2	2	2	2
DNL, LSB	0.15	0.15	0.15	0.15
Demo Boards	DC816A-K,DC851A-K	DC816A-K,DC851A-K	DC816A-K,DC851A-K	DC816A-K,DC851A-K
Export Control	no	no	no	no
Features	Simultaneous Sampling, Clock Duty Cycle Stabilizer	Simultaneous Sampling, Clock Duty Cycle Stabilizer	Simultaneous Sampling, Clock Duty Cycle Stabilizer	Simultaneous Sampling, 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	150	150	150	150
SFDR, dB	90	90	90	90
SINAD, dB	71.3	71.3	71.3	71.3
SNR, dB	71.4	71.4	71.4	71.4
Simultaneous	yes	yes	yes	yes
Speed, ksps	25000	25000	25000	25000
Supply Voltage Range	3V	3V	3V	3V

	LTC2291CUP#PBF	LTC2291CUP#TRPBF	LTC2291IUP#PBF	LTC2291IUP#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant

Series: LTC2291 (4)

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