Datasheet Linear Technology LTC6362 — 数据表

制造商	Linear Technology
系列	LTC6362

精密，低功耗轨到轨输入/输出差分运算放大器/ SAR ADC驱动器

数据表

预览并下载

PDF, 372 Kb, 语言: en, 文件上传: Aug 6, 2017, 页数: 22
Precision, Low Power Rail-to-Rail Input/Output Differential Op Amp/SAR ADC Driver

从文件中提取

价格

打包

	LTC6362CDD#PBF	LTC6362CDD#TRPBF	LTC6362CMS8#PBF	LTC6362CMS8#TRPBF	LTC6362HDD#PBF	LTC6362HDD#TRPBF	LTC6362HMS8#PBF	LTC6362HMS8#TRPBF	LTC6362IDD#PBF	LTC6362IDD#TRPBF	LTC6362IMS8#PBF	LTC6362IMS8#TRPBF
N	1	2	3	4	5	6	7	8	9	10	11	12
Package	3x3 DFN-8 包装外形图	3x3 DFN-8 包装外形图	MS-8 包装外形图	MS-8 包装外形图	3x3 DFN-8 包装外形图	3x3 DFN-8 包装外形图	MS-8 包装外形图	MS-8 包装外形图	3x3 DFN-8 包装外形图	3x3 DFN-8 包装外形图	MS-8 包装外形图	MS-8 包装外形图
Package Code	DD	DD	MS8	MS8	DD	DD	MS8	MS8	DD	DD	MS8	MS8
Package Index	05-08-1698	05-08-1698	05-08-1660	05-08-1660	05-08-1698	05-08-1698	05-08-1660	05-08-1660	05-08-1698	05-08-1698	05-08-1660	05-08-1660
Pin Count	8	8	8	8	8	8	8	8	8	8	8	8

参数化

Parameters / Models	LTC6362CDD#PBF	LTC6362CDD#TRPBF	LTC6362CMS8#PBF	LTC6362CMS8#TRPBF	LTC6362HDD#PBF	LTC6362HDD#TRPBF	LTC6362HMS8#PBF	LTC6362HMS8#TRPBF	LTC6362IDD#PBF	LTC6362IDD#TRPBF	LTC6362IMS8#PBF	LTC6362IMS8#TRPBF
Number of Channels	1	1	1	1	1	1	1	1	1	1	1	1
Demo Boards	DC1833A,DC1805A-A,DC1805A-B,DC1805A-C,DC1805A-D,DC1805A-E,DC1805A-F,DC1805A-G,DC1805A-H	DC1833A,DC1805A-A,DC1805A-B,DC1805A-C,DC1805A-D,DC1805A-E,DC1805A-F,DC1805A-G,DC1805A-H	DC1833A,DC1805A-A,DC1805A-B,DC1805A-C,DC1805A-D,DC1805A-E,DC1805A-F,DC1805A-G,DC1805A-H	DC1833A,DC1805A-A,DC1805A-B,DC1805A-C,DC1805A-D,DC1805A-E,DC1805A-F,DC1805A-G,DC1805A-H	DC1833A,DC1805A-A,DC1805A-B,DC1805A-C,DC1805A-D,DC1805A-E,DC1805A-F,DC1805A-G,DC1805A-H	DC1833A,DC1805A-A,DC1805A-B,DC1805A-C,DC1805A-D,DC1805A-E,DC1805A-F,DC1805A-G,DC1805A-H	DC1833A,DC1805A-A,DC1805A-B,DC1805A-C,DC1805A-D,DC1805A-E,DC1805A-F,DC1805A-G,DC1805A-H	DC1833A,DC1805A-A,DC1805A-B,DC1805A-C,DC1805A-D,DC1805A-E,DC1805A-F,DC1805A-G,DC1805A-H	DC1833A,DC1805A-A,DC1805A-B,DC1805A-C,DC1805A-D,DC1805A-E,DC1805A-F,DC1805A-G,DC1805A-H	DC1833A,DC1805A-A,DC1805A-B,DC1805A-C,DC1805A-D,DC1805A-E,DC1805A-F,DC1805A-G,DC1805A-H	DC1833A,DC1805A-A,DC1805A-B,DC1805A-C,DC1805A-D,DC1805A-E,DC1805A-F,DC1805A-G,DC1805A-H	DC1833A,DC1805A-A,DC1805A-B,DC1805A-C,DC1805A-D,DC1805A-E,DC1805A-F,DC1805A-G,DC1805A-H
Design Tools	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File
Export Control	no	no	no	no	no	no	no	no	no	no	no	no
GBW, MHz	180	180	180	180	180	180	180	180	180	180	180	180
Isupply, mA	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70	0 to 70	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Ts (0.1%), ns	230	230	230	230	230	230	230	230	230	230	230	230
Type	DIFF	DIFF	DIFF	DIFF	DIFF	DIFF	DIFF	DIFF	DIFF	DIFF	DIFF	DIFF
Vos, mV	0.050	0.050	0.050	0.050	0.050	0.050	0.050	0.050	0.050	0.050	0.050	0.050
Vos TC, µV/C	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9
Vs Max, V	5.25	5.25	5.25	5.25	5.25	5.25	5.25	5.25	5.25	5.25	5.25	5.25
Vs Min, V	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8

生态计划

	LTC6362CDD#PBF	LTC6362CDD#TRPBF	LTC6362CMS8#PBF	LTC6362CMS8#TRPBF	LTC6362HDD#PBF	LTC6362HDD#TRPBF	LTC6362HMS8#PBF	LTC6362HMS8#TRPBF	LTC6362IDD#PBF	LTC6362IDD#TRPBF	LTC6362IMS8#PBF	LTC6362IMS8#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

设计须知

下载
Matched Resistor Networks for Precision Amplifier Applications &mdash DN502
PDF, 87 Kb, 档案已发布: Mar 22, 2012
从文件中提取
Matched Resistor Networks for Precision Amplifier Applications
Design Note 502
Tyler Hutchison
Introduction
Some ideal op amp conп¬Ѓgurations assume that the
feedback resistors exhibit perfect matching. In practice,
resistor non-idealities can affect various circuit parameters such as common mode rejection ratio (CMRR),
harmonic distortion and stability. For instance, as
shown in Figure 1, a single-ended ampliп¬Ѓer conп¬Ѓgured
to level-shift a ground-referenced signal to a common
mode of 2.5V needs a good CMRR. Assuming 34dB
CMRR and no input signal, this 2.5V level shifter exhibits
an output offset of 50mV, which can even overwhelm
the LSB and offset errors of 12-bit ADCs and drivers.
R
VCC
R +
вЂ“ VIN +
вЂ“ R
2.5V
R
DC вЂ“ + LTC6255 + DN502 F01 вЂ“
VEE Figure 1. A Single-Ended Op Amp Used as a Level Shifter For an op amp, 34dB is a less than ideal CMRR. However, …

文章

下载
Precision Fully Differential Op Amp Drives High Resolution ADCs at Low Power &mdash LT Journal
PDF, 375 Kb, 档案已发布: Jan 6, 2014
从文件中提取
Precision Fully Differential Op Amp Drives High Resolution
ADCs at Low Power
Kris Lokere The LTC6362 op amp produces differential outputs, making it ideal for processing
fully differential analog signals or taking a single-ended signal and converting it
to fully differential. Many alternative op amps of this fully differential nature are
optimized for very high speed operation, resulting in high power consumption and
lack DC accuracy. The LTC6362 is unique in that it features differential outputs,
low power consumption and accurate DC offset voltage (see Table 1).
HOW DOES IT WORK? LetвЂ™s take a closer look at how a differential op amp works. Just like a regular
op amp, it has two inputs, but unlike a
regular op amp, it also has two outputs,
labeled вЂ“OUT and +OUT. A regular op amp
features high open-loop gain between the
differential input and the one output; a
fully differential op amp features high
open-loop gain between the differential input and the differential output.
Feedback should also be applied differentially. Figure 1 shows four external resistors feeding a portion of the
differential output back into the differential input. Just like in a regular RI VCM +
вЂ“ VINP +
вЂ“ VINM вЂ“
+ V+IN RF VвЂ“OUT +
VOCM пЈ«R пЈ¶
в‰€ пЈ¬ F пЈ ( VINP вЂ“ VINM ) …

模型线

系列: LTC6362 (12)

LTC6362CDD#PBF LTC6362CDD#TRPBF LTC6362CMS8#PBF LTC6362CMS8#TRPBF LTC6362HDD#PBF LTC6362HDD#TRPBF LTC6362HMS8#PBF LTC6362HMS8#TRPBF LTC6362IDD#PBF LTC6362IDD#TRPBF LTC6362IMS8#PBF LTC6362IMS8#TRPBF

制造商分类

Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > Low Power Amplifiers (Is < 1mA/amp) | Low Noise Amplifiers ( | Rail-to-Rail Amplifiers | Precision Amplifiers (Vos | High Speed Amplifiers (GBW > 50MHz)
Signal Conditioning > Amplifiers > Differential Amplifiers > Fully Differential Amplifiers | Single-Ended To Differential Amplifiers
Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Amplifiers