Datasheet Linear Technology LTC2297 — 数据表

制造商	Linear Technology
系列	LTC2297

双路14位40Msps低功耗3V ADC

数据表

PDF, 804 Kb, 语言: en, 文件上传: Aug 20, 2017, 页数: 28
Dual 14-Bit, 65Msps Low Power 3V ADCs

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	LTC2297CUP#PBF	LTC2297CUP#TRPBF	LTC2297IUP#PBF	LTC2297IUP#TRPBF
N	1	2	3	4
Package	9x9 QFN-64 包装外形图	9x9 QFN-64 包装外形图	9x9 QFN-64 包装外形图	9x9 QFN-64 包装外形图
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	LTC2297CUP#PBF	LTC2297CUP#TRPBF	LTC2297IUP#PBF	LTC2297IUP#TRPBF
ADC INL, LSB	1.2	1.2	1.2	1.2
ADCs	2	2	2	2
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	2	2	2	2
DNL, LSB	0.5	0.5	0.5	0.5
Demo Boards	DC816A-C,DC851A-C	DC816A-C,DC851A-C	DC816A-C,DC851A-C	DC816A-C,DC851A-C
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	235	235	235	235
SFDR, dB	90	90	90	90
SINAD, dB	74.4	74.4	74.4	74.4
SNR, dB	74.4	74.4	74.4	74.4
Simultaneous	yes	yes	yes	yes
Speed, ksps	40000	40000	40000	40000
Supply Voltage Range	3V	3V	3V	3V

	LTC2297CUP#PBF	LTC2297CUP#TRPBF	LTC2297IUP#PBF	LTC2297IUP#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant

系列: LTC2297 (4)

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