Datasheet Linear Technology LT6230

Manufacturer	Linear Technology
Series	LT6230

215MHz, Rail-to-Rail Output, 1.1nV/rtHz, 3.5mA Op Amp Family

Datasheets

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PDF, 804 Kb, Language: en, File uploaded: Aug 6, 2017, Pages: 24
215MHz, Rail-to-Rail Output, 1.1nV/√Hz, 3.5mA Op Amp Family

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Packaging

	LT6230CS6#PBF	LT6230CS6#TRMPBF	LT6230CS6#TRPBF	LT6230IS6#PBF	LT6230IS6#TRMPBF	LT6230IS6#TRPBF
N	1	2	3	4	5	6
Package	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing
Package Code	S6	S6	S6	S6	S6	S6
Package Index	05-08-1636	05-08-1636	05-08-1636	05-08-1636	05-08-1636	05-08-1636
Pin Count	6	6	6	6	6	6

Parametrics

Parameters / Models	LT6230CS6#PBF	LT6230CS6#TRMPBF	LT6230CS6#TRPBF	LT6230IS6#PBF	LT6230IS6#TRMPBF	LT6230IS6#TRPBF
Av Min Stable, V/V	1	1	1	1	1	1
Avol, dB	48	48	48	48	48	48
Common Mode Rejection Ratio, dB	120	120	120	120	120	120
Number of Channels	1	1	1	1	1	1
Cload, pF	1000	1000	1000	1000	1000	1000
Demo Boards	DC1417A,DC417B	DC1417A,DC417B	DC1417A,DC417B	DC1417A,DC417B	DC1417A,DC417B	DC1417A,DC417B
Design Tools	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model
Enoise 1/f Corner, Hz	180	180	180	180	180	180
Enoise Density, nV/rtHz	1.1	1.1	1.1	1.1	1.1	1.1
Export Control	no	no	no	no	no	no
GBW, MHz	215	215	215	215	215	215
Ibias, nA	5000	5000	5000	5000	5000	5000
Inoise, pA/rtHz	1	1	1	1	1	1
Inoise 1/f Corner, Hz	100	100	100	100	100	100
Ios, µA	0.1	0.1	0.1	0.1	0.1	0.1
Iout, mA	45	45	45	45	45	45
Isupply, mA	3.3	3.3	3.3	3.3	3.3	3.3
LF Enoise, µVPP	0.18	0.18	0.18	0.18	0.18	0.18
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	115	115	115	115	115	115
Rail-to-Rail	Output	Output	Output	Output	Output	Output
Rail-to-Rail In	no	no	no	no	no	no
Rail-to-Rail Out	yes	yes	yes	yes	yes	yes
SR, V/µs	70	70	70	70	70	70
Shutdown	yes	yes	yes	yes	yes	yes
Single Supply	no	no	no	no	no	no
Ts (0.1%), ns	50	50	50	50	50	50
Type	VFB	VFB	VFB	VFB	VFB	VFB
Voh (from V+), V	0.004	0.004	0.004	0.004	0.004	0.004
Vol (from V-), V	0.005	0.005	0.005	0.005	0.005	0.005
Vos, mV	0.1	0.1	0.1	0.1	0.1	0.1
Vos TC, µV/C	0.5	0.5	0.5	0.5	0.5	0.5
Vs Max, V	12.6	12.6	12.6	12.6	12.6	12.6
Vs Min, V	3	3	3	3	3	3

Eco Plan

	LT6230CS6#PBF	LT6230CS6#TRMPBF	LT6230CS6#TRPBF	LT6230IS6#PBF	LT6230IS6#TRMPBF	LT6230IS6#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Other Options

LT6230-10 LT6231 LT6231 LT6232 LT6232

Application Notes

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Does Your Op Amp Oscillate? &mdash AN148
PDF, 2.0 Mb, File published: Oct 9, 2014
We analog designers take great pains to make our amplifiers stable when we design them, but there are many situations that cause them to oscillate in the real world. Various types of loads can make them sing. Improperly designed feedback networks can cause instability. Insufficient supply bypassing can offend. Finally, inputs and outputs can oscillate by themselves as oneport systems. This article will address common causes of oscillation and their remedies.
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Application Note 148
September 2014
Does Your Op Amp Oscillate?
Barry Harvey, Staff Design Engineer, Linear TechnologyВ® Corp. Well, it shouldnвЂ™t. We analog designers take great pains
to make our amplifiers stable when we design them, but
there are many situations that cause them to oscillate
in the real world. Various types of loads can make them
sing. Improperly designed feedback networks can cause
instability. Insufficient supply bypassing can offend. Finally,
inputs and outputs can oscillate by themselves as oneport systems. This article will address common causes
of oscillation and their remedies.
Some Basics
Figure 1a shows the block diagram of a non-rail-to-rail
amplifier. The inputs control the gm block which drives the
gain node and is buffered at the output. The compensation
capacitor CC is the dominant frequency response element. + +
gm INPUTS вЂ“ OUTPUT +1 вЂ“ CC The return of CC would go to ground if there were such a
pin; however op amps traditionally have no ground and
the capacitor current will return to one or both supplies.
Figure 1b is a block diagram of the simplest amplifier
with rail-to-rail output. The input gmвЂ™s output current is
sent through a current coupler that splits the drive current between the output transistors. Frequency response
is dominated by the two CC/2s, which are effectively in …

Model Line

Series: LT6230 (6)

LT6230CS6#PBF LT6230CS6#TRMPBF LT6230CS6#TRPBF LT6230IS6#PBF LT6230IS6#TRMPBF LT6230IS6#TRPBF

Manufacturer's Classification

Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > Precision Amplifiers (Vos | High Speed Amplifiers (GBW > 50MHz) | Low Noise Amplifiers ( | High Voltage Amplifiers (>12V) | Rail-to-Rail Amplifiers