Datasheet Linear Technology LT1368 — 数据表

制造商	Linear Technology
系列	LT1368

双通道、精准、轨至轨输入和输出运算放大器

数据表

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PDF, 396 Kb, 语言: en, 文件上传: Aug 6, 2017, 页数: 20
Dual and Quad Precision Rail-to-Rail Input and Output Op Amps

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	LT1368CN8#PBF	LT1368CS8#PBF	LT1368CS8#TRPBF
N	1	2	3
Package	N-8 包装外形图	SO-8 包装外形图	SO-8 包装外形图
Package Code	N	S8	S8
Package Index	05-08-1510 (N8)	05-08-1610 (S8)	05-08-1610 (S8)
Pin Count	8	8	8

参数化

Parameters / Models	LT1368CN8#PBF	LT1368CS8#PBF	LT1368CS8#TRPBF
Av Min Stable, V/V	1	1	1
Avol, dB	66	66	66
Common Mode Rejection Ratio, dB	106	106	106
Number of Channels	2	2	2
Cload, pF	100000	100000	100000
Design Tools	LTspice Model	LTspice Model	LTspice Model
Enoise 1/f Corner, Hz	1	1	1
Enoise Density, nV/rtHz	29	29	29
Export Control	no	no	no
GBW, MHz	0.16	0.16	0.16
Ibias, nA	10	10	10
Inoise, pA/rtHz	0.07	0.07	0.07
Inoise 1/f Corner, Hz	3.5	3.5	3.5
Ios, µA	0.001	0.001	0.001
Iout, mA	75	75	75
Isupply, mA	0.34	0.34	0.34
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70
Over-the-Top	no	no	no
PSRR, dB	105	105	105
Rail-to-Rail	Both	Both	Both
Rail-to-Rail In	yes	yes	yes
Rail-to-Rail Out	yes	yes	yes
SR, V/µs	0.065	0.065	0.065
Shutdown	no	no	no
Single Supply	yes	yes	yes
Type	VFB	VFB	VFB
Voh (from V+), V	0.004	0.004	0.004
Vol (from V-), V	0.006	0.006	0.006
Vos, mV	0.15	0.15	0.15
Vos TC, µV/C	2	2	2
Vs Max, V	36	36	36
Vs Min, V	2	2	2

生态计划

	LT1368CN8#PBF	LT1368CS8#PBF	LT1368CS8#TRPBF
RoHS	Compliant	Compliant	Compliant

其他选择

LT1366 LT1366 LT1367 LT1367 LT1369 LT1369

设计须知

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C-Load TM Op Amps Conquer Instabilities &mdash DN107
PDF, 495 Kb, 档案已发布: Jul 1, 1995
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C-Load Op Amps Conquer Instabilities вЂ“ Design Note 107
Kevin R. Hoskins
Introduction
Linear Technology Corporation has taken advantage of
advances in process technology and circuit innovations
to create a series of C-Loadв„ў operational amplifiers that
are tolerant of capacitive loading, including the ultimate,
amplifiers that remain stable driving any capacitive load.
This series of amplifiers has a bandwidth that ranges from
160kHz to 140MHz. These amplifiers are appropriate for
a wide range of applications from coaxial cable drivers to
analog-to-digital converter (ADC) input buffer/amplifiers.
Driving ADCs
Most contemporary ADCs incorporate a sample-and-hold
(S/H). A typical S/H circuit is shown in Figure 1. The hold
capacitorвЂ™s (C1) size varies with the ADCвЂ™s resolution but
is generally in the range of 5pF to 20pF, 10pF to 30pF and
10pF to 50pF for 8-, 10-and 12-bit ADCs, respectively. gracefully and accurately drive capacitive loads, such as
Linear TechnologyвЂ™s C-Load line of monolithic amplifiers.
Table 1 lists Linear TechnologyвЂ™s unconditionally stable
voltage feedback C-Load amplifiers. Table 2 lists other
voltage feedback C-Load amplifiers that are stable with
loads up to 10,000pF. …
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Micropower 4- and 8-Channel, 12-Bit ADCs Save Power and Space &mdash DN153
PDF, 72 Kb, 档案已发布: Apr 1, 1997
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Micropower 4-and 8-Channel, 12-Bit ADCs
Save Power and Space вЂ“ Design Note 153
Kevin R. Hoskins
Introduction
Data acquisition applications that require low power
dissipation fall into two general areas: products that
must use power very efп¬Ѓciently, such as battery-powered
portable test equipment, and remotely located data logging equipment. To help meet these requirements, Linear
Technology has introduced the LTCВ®1594 and LTC1598.
Micropower ADCs in Small Packages
The LTC1594/LTC1594L and LTC1598/LTC1598L are
micropower 12-bit ADCs that feature a 4-and 8-channel multiplexer, respectively. To cover different system
supply voltages, the LTC1594 and LTC1598 operate on
5V and the LTC1594L and LTC1598L operate on 3V. The
LTC1594L and the LTC1598L are tested to operate on
supplies as low as 2.7V and sample at a maximum of
10.5ksps. The LTC1594 and LTC1598 have a maximum
sample rate of 16.8ksps. At full conversion rate, the
LTC1594/LTC1598 and LTC1594L/LTC1598L typically
draw 320ОјA and 160ОјA, respectively. At 1ksps these
converters typically draw 20ОјA. The LTC1594/LTC1594L
are available in a 16-pin SO package and the LTC1598/
LTC1598L are available in a 24-pin SSOP package. …

模型线

系列: LT1368 (3)

LT1368CN8#PBF LT1368CS8#PBF LT1368CS8#TRPBF

制造商分类

Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > Precision Amplifiers (Vos | Low Power Amplifiers (Is < 1mA/amp) | High Voltage Amplifiers (>12V) | Rail-to-Rail Amplifiers