Datasheet Linear Technology LT1352 — Datenblatt

Hersteller	Linear Technology
Serie	LT1352

Dual und Quad 250uA, 3MHz, 200V / us Operationsverstärker

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PDF, 409 Kb, Sprache: en, Datei hochgeladen: Aug 6, 2017, Seiten: 16
Dual and Quad 250µA, 3MHz, 200V/µs Operational Amplifiers

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Verpackung

	LT1352CN8#PBF	LT1352CS8#PBF	LT1352CS8#TRPBF	LT1352IN8#PBF	LT1352IS8#PBF	LT1352IS8#TRPBF
N	1	2	3	4	5	6
Package	N-8 Paketumrisszeichnung	SO-8 Paketumrisszeichnung	SO-8 Paketumrisszeichnung	N-8 Paketumrisszeichnung	SO-8 Paketumrisszeichnung	SO-8 Paketumrisszeichnung
Package Code	N	S8	S8	N	S8	S8
Package Index	05-08-1510 (N8)	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1510 (N8)	05-08-1610 (S8)	05-08-1610 (S8)
Pin Count	8	8	8	8	8	8

Parameter

Parameters / Models	LT1352CN8#PBF	LT1352CS8#PBF	LT1352CS8#TRPBF	LT1352IN8#PBF	LT1352IS8#PBF	LT1352IS8#TRPBF
Av Min Stable, V/V	1	1	1	1	1	1
Avol, dB	38	38	38	38	38	38
Common Mode Rejection Ratio, dB	94	94	94	94	94	94
Number of Channels	2	2	2	2	2	2
Cload, pF	1000000	1000000	1000000	1000000	1000000	1000000
Design Tools	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model
Enoise 1/f Corner, Hz	12	12	12	12	12	12
Enoise Density, nV/rtHz	14	14	14	14	14	14
Export Control	no	no	no	no	no	no
GBW, MHz	3	3	3	3	3	3
Ibias, nA	20	20	20	20	20	20
Inoise, pA/rtHz	0.5	0.5	0.5	0.5	0.5	0.5
Inoise 1/f Corner, Hz	7	7	7	7	7	7
Ios, µA	0.005	0.005	0.005	0.005	0.005	0.005
Iout, mA	45	45	45	45	45	45
Isupply, mA	0.25	0.25	0.25	0.25	0.25	0.25
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70	-40 to 85	-40 to 85	-40 to 85
Over-the-Top	no	no	no	no	no	no
PSRR, dB	106	106	106	106	106	106
Rail-to-Rail In	no	no	no	no	no	no
Rail-to-Rail Out	no	no	no	no	no	no
SR, V/µs	200	200	200	200	200	200
Shutdown	no	no	no	no	no	no
Single Supply	no	no	no	no	no	no
Ts (0.1%), ns	700	700	700	700	700	700
Type	VFB	VFB	VFB	VFB	VFB	VFB
VinCM High (from V+), V	3	3	3	3	3	3
VinCM Low (from V-), V	3	3	3	3	3	3
Voh (from V+), V	1.5	1.5	1.5	1.5	1.5	1.5
Vol (from V-), V	1.5	1.5	1.5	1.5	1.5	1.5
Vos, mV	0.2	0.2	0.2	0.2	0.2	0.2
Vos TC, µV/C	3	3	3	3	3	3
Vs Max, V	36	36	36	36	36	36
Vs Min, V	5	5	5	5	5	5

Öko-Plan

	LT1352CN8#PBF	LT1352CS8#PBF	LT1352CS8#TRPBF	LT1352IN8#PBF	LT1352IS8#PBF	LT1352IS8#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Andere Optionen

Anwendungshinweise

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Buffered ADC Family Eliminates Signal Conditioning Complexity &mdash AN167
PDF, 1.3 Mb, Datei veröffentlicht: Sep 20, 2017
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Application Note 167
September 2017
Buffered ADC Family Eliminates
Signal Conditioning Complexity
Joe Sousa, Andrew Thomas, Clement Wagner, Mark Thoren
Engineers often assume that analog-to-digital converter
inputs are high impedance. Direct-sampling SAR ADC
inputs will often be high impedance when not converting, but will draw вЂњspikesвЂќ of current at the beginning
of sample acquisition. On average, this behavior can be
modeled as a crude nonlinear resistance that is inversely
proportional to the sample capacitor size and sample rate,
but instantaneously the signal chain must be able to settle
completely in response to this abuse before acquisition
ends and a conversion begins. Coupling a signal chain to an ADC is an art form, often requiring a combination of theory
and experimentation. By contrast, the LTC2358 family of
multi-channel, buffered high voltage SAR ADCs offers
truly high impedance inputs that simplify or eliminate the
need for signal conditioning in many cases. When signal
conditioning is required, it can be directly connected to
the LTC2358 inputs without regard to its ability to drive
a switched capacitor. The following circuits show some
applications that take advantage of the properties of the
LTC2358 inputs. …

Konstruktionshinweise

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Low Power, Fast Op Amps Have Low Distortion &mdash DN148
PDF, 74 Kb, Datei veröffentlicht: Feb 2, 1997
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Low Power, Fast Op Amps Have Low Distortion
Design Note 148
George Feliz
Introduction
The LTВ®1351/LT1352/LT1353 family of low power operational ampliп¬Ѓers combines a slew rate of 200V/Ојs with
a supply current of 250ОјA per ampliп¬Ѓer. Both input and
output stages have been optimized for linearity, achieving outstanding distortion performance with miserly
quiescent current. The ampliп¬Ѓer is available in single,
dual and quad versions, in various packages, including
the tiny MSOP package for the LT1351 single ampliп¬Ѓer.
A summary of key speciп¬Ѓcations is shown in Table 1. Table 1. Key Performance Features
of the LT1351/LT1352/LT1353
Power Supply Range + 0.01ОјF 7 0.1ОјF 4 вЂ“
5 10ОјF 1
2 вЂ“ 5V
Q1
2N3906 3
4
10k 5
6 вЂ“ 5V 7
8
9
10 …

Modellreihe

Serie: LT1352 (6)

LT1352CN8#PBF LT1352CS8#PBF LT1352CS8#TRPBF LT1352IN8#PBF LT1352IS8#PBF LT1352IS8#TRPBF

Herstellerklassifikation

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

Verwandte Veröffentlichungen

Datenblätter Datasheet Analog Devices LT1352

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