Datasheet Linear Technology LTC6242

Manufacturer	Linear Technology
Series	LTC6242

Quad 18MHz, Low Noise, Rail-to-Rail Output, CMOS Op Amp

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PDF, 435 Kb, Language: en, File uploaded: Jul 31, 2016, Pages: 32
Single 18MHz, Low Noise, Rail-to-Rail Output, CMOS Op Amp

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Packaging

	LTC6242CDHC#PBF	LTC6242CDHC#TRPBF	LTC6242CGN#PBF	LTC6242CGN#TRPBF	LTC6242HGN#PBF	LTC6242HGN#TRPBF	LTC6242IDHC#PBF	LTC6242IDHC#TRPBF	LTC6242IGN#PBF	LTC6242IGN#TRPBF
N	1	2	3	4	5	6	7	8	9	10
Package	5x3 DFN-16 Package Outline Drawing	5x3 DFN-16 Package Outline Drawing	SSOP-16 Package Outline Drawing	SSOP-16 Package Outline Drawing	SSOP-16 Package Outline Drawing	SSOP-16 Package Outline Drawing	5x3 DFN-16 Package Outline Drawing	5x3 DFN-16 Package Outline Drawing	SSOP-16 Package Outline Drawing	SSOP-16 Package Outline Drawing
Package Code	DHC	DHC	GN	GN	GN	GN	DHC	DHC	GN	GN
Package Index	05-08-1706	05-08-1706	05-08-1641 (GN16)	05-08-1641 (GN16)	05-08-1641 (GN16)	05-08-1641 (GN16)	05-08-1706	05-08-1706	05-08-1641 (GN16)	05-08-1641 (GN16)
Pin Count	16	16	16	16	16	16	16	16	16	16

Parametrics

Parameters / Models	LTC6242CDHC#PBF	LTC6242CDHC#TRPBF	LTC6242CGN#PBF	LTC6242CGN#TRPBF	LTC6242HGN#PBF	LTC6242HGN#TRPBF	LTC6242IDHC#PBF	LTC6242IDHC#TRPBF	LTC6242IGN#PBF	LTC6242IGN#TRPBF
Av Min Stable, V/V	1	1	1	1	1	1	1	1	1	1
Avol, dB	64	64	64	64	64	64	64	64	64	64
Common Mode Rejection Ratio, dB	105	105	105	105	105	105	105	105	105	105
Cdiff, pF	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5
Number of Channels	4	4	4	4	4	4	4	4	4	4
Cload, pF	200	200	200	200	200	200	200	200	200	200
Design Tools	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model
Enoise 1/f Corner, Hz	30	30	30	30	30	30	30	30	30	30
Enoise Density, nV/rtHz	7	7	7	7	7	7	7	7	7	7
Export Control	no	no	no	no	no	no	no	no	no	no
GBW, MHz	18	18	18	18	18	18	18	18	18	18
Ibias, nA	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001
Inoise, pA/rtHz	0.00056	0.00056	0.00056	0.00056	0.00056	0.00056	0.00056	0.00056	0.00056	0.00056
Inoise 1/f Corner, Hz	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1
Ios, µA	0.0000002	0.0000002	0.0000002	0.0000002	0.0000002	0.0000002	0.0000002	0.0000002	0.0000002	0.0000002
Iout, mA	30	30	30	30	30	30	30	30	30	30
Isupply, mA	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8
LF Enoise, µVPP	1	1	1	1	1	1	1	1	1	1
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70	0 to 70	-40 to 125	-40 to 125	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Over-the-Top	no	no	no	no	no	no	no	no	no	no
PSRR, dB	104	104	104	104	104	104	104	104	104	104
Rail-to-Rail	In to V-,Output	In to V-,Output	In to V-,Output	In to V-,Output	In to V-,Output	In to V-,Output	In to V-,Output	In to V-,Output	In to V-,Output	In to V-,Output
Rail-to-Rail In	no	no	no	no	no	no	no	no	no	no
Rail-to-Rail Out	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes
SR, V/µs	10	10	10	10	10	10	10	10	10	10
Shutdown	no	no	no	no	no	no	no	no	no	no
Single Supply	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes
Ts (0.1%), ns	900	900	900	900	900	900	900	900	900	900
Type	CMOS, VFB	CMOS, VFB	CMOS, VFB	CMOS, VFB	CMOS, VFB	CMOS, VFB	CMOS, VFB	CMOS, VFB	CMOS, VFB	CMOS, VFB
VinCM High (from V+), V	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5
Voh (from V+), V	0.011	0.011	0.011	0.011	0.011	0.011	0.011	0.011	0.011	0.011
Vol (from V-), V	0.007	0.007	0.007	0.007	0.007	0.007	0.007	0.007	0.007	0.007
Vos, mV	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04
Vos TC, µV/C	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7
Vs Max, V	6	6	6	6	6	6	6	6	6	6
Vs Min, V	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8

Eco Plan

	LTC6242CDHC#PBF	LTC6242CDHC#TRPBF	LTC6242CGN#PBF	LTC6242CGN#TRPBF	LTC6242HGN#PBF	LTC6242HGN#TRPBF	LTC6242IDHC#PBF	LTC6242IDHC#TRPBF	LTC6242IGN#PBF	LTC6242IGN#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Other Options

LTC6240 LTC6240 LTC6240HV LTC6241 LTC6241 LTC6241HV LTC6242HV

Articles

Download
Fast CMOS Op Amp Challenges Bipolar Amps on All Key Specs &mdash LT Journal
PDF, 264 Kb, File published: Mar 28, 2006
Extract from the document
DESIGN FEATURES Fast CMOS Op Amp Challenges
Bipolar Amps on All Key Specs
by John Wright and Glen Brisebois
Introduction
The LTC6241 dual and LTC6242
quad CMOS op amps compete headon with bipolar op amps in noise,
speed, offset voltage, and offset drift,
while maintaining superior low input
bias and noise current. Crucial advances in these ampliп¬ЃersвЂ™ parameters
translate to tighter system specs,
lower complexity, and a wider supply
voltage operating range than previous CMOS op amps. These extremely
low input bias current op amps are
optimized for high impedance transducer applications such as photodiode
transimpedance amplifiers, TIAs,
though they are also well suited to a
variety of precision applications.
The LTC6241 and LTC6242 do
not employ complicated post-package schemes to reduce offset voltage,
yet their 125ВµV offset voltage and
2.5ВµV/В°C offset drift are among the
best CMOS ampliп¬Ѓers available. The
18MHz gain bandwidth and very low …

Model Line

Series: LTC6242 (10)

LTC6242CDHC#PBF LTC6242CDHC#TRPBF LTC6242CGN#PBF LTC6242CGN#TRPBF LTC6242HGN#PBF LTC6242HGN#TRPBF LTC6242IDHC#PBF LTC6242IDHC#TRPBF LTC6242IGN#PBF LTC6242IGN#TRPBF

Manufacturer's Classification

Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > Precision Amplifiers (Vos | Low Noise Amplifiers ( | Low Bias Current Amplifiers (Ib < 100pA) | Rail-to-Rail Amplifiers
Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Amplifiers