Datasheet Linear Technology LT1814 — Datenblatt

Hersteller	Linear Technology
Serie	LT1814

Quad 3mA, 100MHz, 750V / µs Operationsverstärker

Datenblätter

Vorschau und Herunterladen

PDF, 251 Kb, Sprache: en, Datei hochgeladen: Aug 6, 2017, Seiten: 16
Dual 3mA, 100MHz, 750V/µs Operational Amplifier

Auszug aus dem Dokument

Verpackung

	LT1814CGN#PBF	LT1814CGN#TRPBF	LT1814CS#PBF	LT1814CS#TRPBF	LT1814IGN#PBF	LT1814IGN#TRPBF	LT1814IS#PBF	LT1814IS#TRPBF
N	1	2	3	4	5	6	7	8
Package	SSOP-16 Paketumrisszeichnung	SSOP-16 Paketumrisszeichnung	SO-14 Paketumrisszeichnung	SO-14 Paketumrisszeichnung	SSOP-16 Paketumrisszeichnung	SSOP-16 Paketumrisszeichnung	SO-14 Paketumrisszeichnung	SO-14 Paketumrisszeichnung
Package Code	GN	GN	S	S	GN	GN	S	S
Package Index	05-08-1641 (GN16)	05-08-1641 (GN16)	05-08-1610 (S14)	05-08-1610 (S14)	05-08-1641 (GN16)	05-08-1641 (GN16)	05-08-1610 (S14)	05-08-1610 (S14)
Pin Count	16	16	14	14	16	16	14	14

Parameter

Parameters / Models	LT1814CGN#PBF	LT1814CGN#TRPBF	LT1814CS#PBF	LT1814CS#TRPBF	LT1814IGN#PBF	LT1814IGN#TRPBF	LT1814IS#PBF	LT1814IS#TRPBF
Av Min Stable, V/V	1	1	1	1	1	1	1	1
Avol, dB	10	10	10	10	10	10	10	10
Common Mode Rejection Ratio, dB	85	85	85	85	85	85	85	85
Number of Channels	4	4	4	4	4	4	4	4
Cload, pF	100	100	100	100	100	100	100	100
Design Tools	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model
Enoise 1/f Corner, Hz	100	100	100	100	100	100	100	100
Enoise Density, nV/rtHz	8	8	8	8	8	8	8	8
Export Control	no	no	no	no	no	no	no	no
GBW, MHz	100	100	100	100	100	100	100	100
Ibias, nA	900	900	900	900	900	900	900	900
Inoise, pA/rtHz	1	1	1	1	1	1	1	1
Inoise 1/f Corner, Hz	200	200	200	200	200	200	200	200
Ios, µA	0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.05
Iout, mA	60	60	60	60	60	60	60	60
Isupply, mA	3	3	3	3	3	3	3	3
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70	0 to 70	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Over-the-Top	no	no	no	no	no	no	no	no
PSRR, dB	97	97	97	97	97	97	97	97
Rail-to-Rail In	no	no	no	no	no	no	no	no
Rail-to-Rail Out	no	no	no	no	no	no	no	no
SR, V/µs	750	750	750	750	750	750	750	750
Shutdown	no	no	no	no	no	no	no	no
Single Supply	no	no	no	no	no	no	no	no
Ts (0.1%), ns	30	30	30	30	30	30	30	30
Type	VFB	VFB	VFB	VFB	VFB	VFB	VFB	VFB
VinCM High (from V+), V	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8
VinCM Low (from V-), V	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8
Voh (from V+), V	1	1	1	1	1	1	1	1
Vol (from V-), V	1	1	1	1	1	1	1	1
Vos, mV	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5
Vos TC, µV/C	10	10	10	10	10	10	10	10
Vs Max, V	12.5	12.5	12.5	12.5	12.5	12.5	12.5	12.5
Vs Min, V	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5

Öko-Plan

	LT1814CGN#PBF	LT1814CGN#TRPBF	LT1814CS#PBF	LT1814CS#TRPBF	LT1814IGN#PBF	LT1814IGN#TRPBF	LT1814IS#PBF	LT1814IS#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Andere Optionen

LT1813 LT1813 LT1813HV

Anwendungshinweise

Herunterladen
Risk Assessment Advice for High Reliability Amplifiers &mdash AN141
PDF, 299 Kb, Datei veröffentlicht: Oct 7, 2013
Auszug aus dem Dokument
Application Note 141
October 2013
Risk Assessment Advice for High Reliability Amplifiers
Tim Regan and James Mahoney Introduction
In long life, high reliability systems, supplied power is
provided only to essential circuitry. As a result many of
the unpowered circuits may have voltages applied to inputs and outputs without proper supply biasing. As part
of any diligent system safety risk assessment, a question
often arises; will the unpowered components be damaged,
degraded, or impair circuit performance under these
abnormal operating conditions?
The purpose of this article is to provide advice for what
lies within the pins of several common amplifiers used in
these applications. Most of the amplifiers of interest are the
radiation hard amplifiers so indicated with a device prefix
of RH. Another amplifier, the LT6016, is particularly robust
with over, under and reversed polarity voltage conditions
and is included for reference.
With no power applied to the amplifier, forcing a voltage
between two pins will cause a current to flow. The magnitude of this current differs from pin to pin and device to
device. A curve tracer is used to show the current vs voltage
characteristic when overdriving specific pin combinations.
Referencing these curve trace plots will provide an indication of the magnitude of current flow for a particular …

Modellreihe

Serie: LT1814 (8)

LT1814CGN#PBF LT1814CGN#TRPBF LT1814CS#PBF LT1814CS#TRPBF LT1814IGN#PBF LT1814IGN#TRPBF LT1814IS#PBF LT1814IS#TRPBF

Herstellerklassifikation

Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > High Speed Amplifiers (GBW > 50MHz) | High Voltage Amplifiers (>12V)