Datasheet Linear Technology LTC2291 — Datenblatt

Hersteller	Linear Technology
Serie	LTC2291

Duale 12-Bit-3-V-ADCs mit 25 Msps und geringem Stromverbrauch

Datenblätter

PDF, 1.1 Mb, Sprache: en, Datei hochgeladen: Aug 20, 2017, Seiten: 28
Dual 12-Bit, 65Msps Low Power 3V ADCs

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	LTC2291CUP#PBF	LTC2291CUP#TRPBF	LTC2291IUP#PBF	LTC2291IUP#TRPBF
N	1	2	3	4
Package	9x9 QFN-64 Paketumrisszeichnung	9x9 QFN-64 Paketumrisszeichnung	9x9 QFN-64 Paketumrisszeichnung	9x9 QFN-64 Paketumrisszeichnung
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

Serie: LTC2291 (4)

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