Datasheet Linear Technology LTC6078 — Datenblatt

Hersteller	Linear Technology
Serie	LTC6078

Micropower Precision, Dual-CMOS-Rail-to-Rail-Eingangs- / Ausgangsverstärker

Datenblätter

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PDF, 344 Kb, Sprache: en, Datei hochgeladen: Aug 6, 2017, Seiten: 20
Micropower Precision, Dual/Quad CMOS Rail-to-Rail Input/Output Amplifiers

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Verpackung

	LTC6078ACMS8#PBF	LTC6078ACMS8#TRPBF	LTC6078AHMS8#PBF	LTC6078AHMS8#TRPBF	LTC6078AIMS8#PBF	LTC6078AIMS8#TRPBF	LTC6078CDD#PBF	LTC6078CDD#TRPBF	LTC6078CMS8#PBF	LTC6078CMS8#TRPBF	LTC6078HMS8#PBF	LTC6078HMS8#TRPBF	LTC6078IDD#PBF	LTC6078IDD#TRPBF	LTC6078IMS8#PBF	LTC6078IMS8#TRPBF
N	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
Package	MS-8 Paketumrisszeichnung	MS-8 Paketumrisszeichnung	MS-8 Paketumrisszeichnung	MS-8 Paketumrisszeichnung	MS-8 Paketumrisszeichnung	MS-8 Paketumrisszeichnung	3x3 DFN-10 Paketumrisszeichnung	3x3 DFN-10 Paketumrisszeichnung	MS-8 Paketumrisszeichnung	MS-8 Paketumrisszeichnung	MS-8 Paketumrisszeichnung	MS-8 Paketumrisszeichnung	3x3 DFN-10 Paketumrisszeichnung	3x3 DFN-10 Paketumrisszeichnung	MS-8 Paketumrisszeichnung	MS-8 Paketumrisszeichnung
Package Code	MS8	MS8	MS8	MS8	MS8	MS8	DD	DD	MS8	MS8	MS8	MS8	DD	DD	MS8	MS8
Package Index	05-08-1660	05-08-1660	05-08-1660	05-08-1660	05-08-1660	05-08-1660	05-08-1699	05-08-1699	05-08-1660	05-08-1660	05-08-1660	05-08-1660	05-08-1699	05-08-1699	05-08-1660	05-08-1660
Pin Count	8	8	8	8	8	8	10	10	8	8	8	8	10	10	8	8

Parameter

Parameters / Models	LTC6078ACMS8#PBF	LTC6078ACMS8#TRPBF	LTC6078AHMS8#PBF	LTC6078AHMS8#TRPBF	LTC6078AIMS8#PBF	LTC6078AIMS8#TRPBF	LTC6078CDD#PBF	LTC6078CDD#TRPBF	LTC6078CMS8#PBF	LTC6078CMS8#TRPBF	LTC6078HMS8#PBF	LTC6078HMS8#TRPBF	LTC6078IDD#PBF	LTC6078IDD#TRPBF	LTC6078IMS8#PBF	LTC6078IMS8#TRPBF
Av Min Stable, V/V	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Avol, dB	70	70	70	70	70	70	70	70	70	70	70	70	70	70	70	70
Common Mode Rejection Ratio, dB	110	110	110	110	110	110	110	110	110	110	110	110	110	110	110	110
Cdiff, pF	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10
Number of Channels	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
Cload, pF	200	200	200	200	200	200	200	200	200	200	200	200	200	200	200	200
Design Tools	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File
Enoise 1/f Corner, Hz	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20
Enoise Density, nV/rtHz	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18
Export Control	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no
GBW, MHz	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75
Ibias, nA	0.0002	0.0002	0.0002	0.0002	0.0002	0.0002	0.0002	0.0002	0.0002	0.0002	0.0002	0.0002	0.0002	0.0002	0.0002	0.0002
Inoise, pA/rtHz	0.00056	0.00056	0.00056	0.00056	0.00056	0.00056	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	0.1	0.1	0.1	0.1	0.1	0.1
Ios, µA	0.0000001	0.0000001	0.0000001	0.0000001	0.0000001	0.0000001	0.0000001	0.0000001	0.0000001	0.0000001	0.0000001	0.0000001	0.0000001	0.0000001	0.0000001	0.0000001
Iout, mA	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10
Isupply, mA	0.054	0.054	0.054	0.054	0.054	0.054	0.054	0.054	0.054	0.054	0.054	0.054	0.054	0.054	0.054	0.054
LF Enoise, µVPP	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Operating Temperature Range, °C	0 to 70	0 to 70	-40 to 125	-40 to 125	-40 to 85	-40 to 85	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	no	no	no	no	no	no
PSRR, dB	120	120	120	120	120	120	120	120	120	120	120	120	120	120	120	120
Rail-to-Rail	Both	Both	Both	Both	Both	Both	Both	Both	Both	Both	Both	Both	Both	Both	Both	Both
Rail-to-Rail In	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes
Rail-to-Rail Out	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes
SR, V/µs	0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.05
Shutdown	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes
Single Supply	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes
Ts (0.1%), ns	24000	24000	24000	24000	24000	24000	24000	24000	24000	24000	24000	24000	24000	24000	24000	24000
Type	CMOS, VFB	CMOS, VFB	CMOS, VFB	CMOS, VFB	CMOS, VFB	CMOS, VFB	CMOS, VFB	CMOS, VFB	CMOS, VFB	CMOS, VFB	CMOS, VFB	CMOS, VFB	CMOS, VFB	CMOS, VFB	CMOS, VFB	CMOS, VFB
Voh (from V+), V	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001
Vol (from V-), V	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001
Vos, mV	0.007	0.007	0.007	0.007	0.007	0.007	0.007	0.007	0.007	0.007	0.007	0.007	0.007	0.007	0.007	0.007
Vos TC, µV/C	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2
Vs Max, V	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Vs Min, V	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7

Öko-Plan

	LTC6078ACMS8#PBF	LTC6078ACMS8#TRPBF	LTC6078AHMS8#PBF	LTC6078AHMS8#TRPBF	LTC6078AIMS8#PBF	LTC6078AIMS8#TRPBF	LTC6078CDD#PBF	LTC6078CDD#TRPBF	LTC6078CMS8#PBF	LTC6078CMS8#TRPBF	LTC6078HMS8#PBF	LTC6078HMS8#TRPBF	LTC6078IDD#PBF	LTC6078IDD#TRPBF	LTC6078IMS8#PBF	LTC6078IMS8#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Andere Optionen

LTC6079 LTC6079

Artikel

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Low Power, DC Accurate Drivers for 18-Bit ADCs &mdash LT Journal
PDF, 3.4 Mb, Datei veröffentlicht: Jul 9, 2013
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Low Power, DC Accurate Drivers for 18-Bit ADCs
Guy Hoover A common misconception about 18-bit SAR ADCs is the only way to drive them
is with a high powered, high speed, low noise op amp or differential driver whose
DC performance often leaves much to be desired. It is possible to use a low
power, DC accurate op amp to drive an 18-bit SAR ADC if the input is a DC or low
bandwidth AC signal and the op amp outputs are given sufficient time to settle.
Using the single-ended to differential driver of Figure 1, four different low power
dual op amps were tested to show the trade-offs in using low power drivers.
This circuit enables the testing of offset voltage, the maximum sample
rate for DC and AC signals, noise and
power consumption. The ADC used
is the LTC2379-18, a 1.6Msps 18-bit
SAR ADC with an offset of В±9LSBs, INL of
В±2LSBs and peak-to-peak noise of 5LSBs.
The four amplifiers used are the
LT1013, LTC6078, LTC6081 precision and
LTC2051HV zero-drift dual op ampsвЂ”
Table 1 shows a summary of their major
specs. The circuit supply voltage is the
voltage applied to the V+ and VвЂ“ terminals
of the op amps. This voltage determines
the power dissipation of the amplifier and
its maximum signal swing. The voltages …
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Power Precision Dual Op Amp Combines the Advantages of Bipolar and CMOS Amplifiers &mdash LT Journal
PDF, 140 Kb, Datei veröffentlicht: Sep 1, 2005
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DESIGN FEATURES ВµPower Precision Dual Op Amp
Combines the Advantages of
Bipolar and CMOS Ampliп¬Ѓers
by Cheng-Wei Pei and Hengsheng Liu Introduction
The LTC6078 and LTC6079 are dual
and quad micropower, precision op
amps that combine the low offset and
drift of traditional bipolar ampliп¬Ѓers
with the low bias current of CMOS
ampliп¬Ѓers. Additionally, the LTC6078
features low supply current and low
noise, low supply voltage operation,
and rail-to-rail input and output
stages. This combination of features
allows precision performance previously available only through composite
ampliп¬Ѓers, manual offset trimming, or
calibration. A Superior Op Amp
Traditional bipolar op amps can be
designed for excellent precision over
temperature, but bipolar ampliп¬Ѓers
lack the low bias currents of CMOS
ampliп¬Ѓers. In high source impedance
applications, a few nanoamps of input …

Modellreihe

Serie: LTC6078 (16)

LTC6078ACMS8#PBF LTC6078ACMS8#TRPBF LTC6078AHMS8#PBF LTC6078AHMS8#TRPBF LTC6078AIMS8#PBF LTC6078AIMS8#TRPBF LTC6078CDD#PBF LTC6078CDD#TRPBF LTC6078CMS8#PBF LTC6078CMS8#TRPBF LTC6078HMS8#PBF LTC6078HMS8#TRPBF LTC6078IDD#PBF LTC6078IDD#TRPBF LTC6078IMS8#PBF LTC6078IMS8#TRPBF

Herstellerklassifikation

Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > Precision Amplifiers (Vos | Low Power Amplifiers (Is < 1mA/amp) | Low Bias Current Amplifiers (Ib < 100pA) | Rail-to-Rail Amplifiers
Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Amplifiers