Datasheet Linear Technology LTC6090-5 — Ficha de datos

Fabricante	Linear Technology
Serie	LTC6090-5

Salida de riel a riel CMOS de 140 V, amplificador operacional de entrada de Picoamp

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PDF, 1.5 Mb, Idioma: en, Archivo subido: agosto 6, 2017, Páginas: 26
140V CMOS Rail-to-Rail Output, Picoamp Input Current Op Amp

Extracto del documento

Embalaje

	LTC6090CFE-5#PBF	LTC6090CFE-5#TRPBF	LTC6090CS8E-5#PBF	LTC6090CS8E-5#TRPBF	LTC6090HFE-5#PBF	LTC6090HFE-5#TRPBF	LTC6090HS8E-5#PBF	LTC6090HS8E-5#TRPBF	LTC6090IFE-5#PBF	LTC6090IFE-5#TRPBF	LTC6090IS8E-5#PBF	LTC6090IS8E-5#TRPBF
N	1	2	3	4	5	6	7	8	9	10	11	12
Package	TSSOP-16 Dibujo del esquema del paquete	TSSOP-16 Dibujo del esquema del paquete	SO-8E Dibujo del esquema del paquete	SO-8E Dibujo del esquema del paquete	TSSOP-16 Dibujo del esquema del paquete	TSSOP-16 Dibujo del esquema del paquete	SO-8E Dibujo del esquema del paquete	SO-8E Dibujo del esquema del paquete	TSSOP-16 Dibujo del esquema del paquete	TSSOP-16 Dibujo del esquema del paquete	SO-8E Dibujo del esquema del paquete	SO-8E Dibujo del esquema del paquete
Package Code	FE	FE	S8E	S8E	FE	FE	S8E	S8E	FE	FE	S8E	S8E
Package Index	05-08-1663 (BA)	05-08-1663 (BA)	05-08-1857	05-08-1857	05-08-1663 (BA)	05-08-1663 (BA)	05-08-1857	05-08-1857	05-08-1663 (BA)	05-08-1663 (BA)	05-08-1857	05-08-1857
Pin Count	16	16	8	8	16	16	8	8	16	16	8	8

Paramétricos

Parameters / Models	LTC6090CFE-5#PBF	LTC6090CFE-5#TRPBF	LTC6090CS8E-5#PBF	LTC6090CS8E-5#TRPBF	LTC6090HFE-5#PBF	LTC6090HFE-5#TRPBF	LTC6090HS8E-5#PBF	LTC6090HS8E-5#TRPBF	LTC6090IFE-5#PBF	LTC6090IFE-5#TRPBF	LTC6090IS8E-5#PBF	LTC6090IS8E-5#TRPBF
Av Min Stable, V/V	5	5	5	5	5	5	5	5	5	5	5	5
Avol, dB	80	80	80	80	80	80	80	80	80	80	80	80
Common Mode Rejection Ratio, dB	125	125	125	125	125	125	125	125	125	125	125	125
Cdiff, pF	5	5	5	5	5	5	5	5	5	5	5	5
Number of Channels	1	1	1	1	1	1	1	1	1	1	1	1
Demo Boards	DC1979A	DC1979A	DC1979A	DC1979A	DC1979A	DC1979A	DC1979A	DC1979A	DC1979A	DC1979A	DC1979A	DC1979A
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
Enoise 1/f Corner, Hz	300	300	300	300	300	300	300	300	300	300	300	300
Enoise Density, nV/rtHz	14	14	14	14	14	14	14	14	14	14	14	14
Export Control	no	no	no	no	no	no	no	no	no	no	no	no
GBW, MHz	24	24	24	24	24	24	24	24	24	24	24	24
Ibias, nA	0.003	0.003	0.003	0.003	0.003	0.003	0.003	0.003	0.003	0.003	0.003	0.003
Inoise, pA/rtHz	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001
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
Ios, µA	0.0000005	0.0000005	0.0000005	0.0000005	0.0000005	0.0000005	0.0000005	0.0000005	0.0000005	0.0000005	0.0000005	0.0000005
Iout, mA	50	50	50	50	50	50	50	50	50	50	50	50
Isupply, mA	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7
LF Enoise, µVPP	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70	0 to 70	-40 to 125	-40 to 125	-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
PSRR, dB	118	118	118	118	118	118	118	118	118	118	118	118
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	In to V-,Output	In to V-,Output
Rail-to-Rail In	no	no	no	no	no	no	no	no	no	no	no	no
Rail-to-Rail Out	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes
SR, V/µs	37	37	37	37	37	37	37	37	37	37	37	37
Shutdown	no	no	no	no	no	no	no	no	no	no	no	no
Single Supply	no	no	no	no	no	no	no	no	no	no	no	no
Ts (0.1%), ns	2500	2500	2500	2500	2500	2500	2500	2500	2500	2500	2500	2500
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
VinCM High (from V+), V	2	2	2	2	2	2	2	2	2	2	2	2
VinCM Low (from V-), V	2	2	2	2	2	2	2	2	2	2	2	2
Voh (from V+), V	0.025	0.025	0.025	0.025	0.025	0.025	0.025	0.025	0.025	0.025	0.025	0.025
Vol (from V-), V	0.025	0.025	0.025	0.025	0.025	0.025	0.025	0.025	0.025	0.025	0.025	0.025
Vos, mV	0.33	0.33	0.33	0.33	0.33	0.33	0.33	0.33	0.33	0.33	0.33	0.33
Vos TC, µV/C	4	4	4	4	4	4	4	4	4	4	4	4
Vs Max, V	140	140	140	140	140	140	140	140	140	140	140	140
Vs Min, V	9.5	9.5	9.5	9.5	9.5	9.5	9.5	9.5	9.5	9.5	9.5	9.5

Plan ecológico

	LTC6090CFE-5#PBF	LTC6090CFE-5#TRPBF	LTC6090CS8E-5#PBF	LTC6090CS8E-5#TRPBF	LTC6090HFE-5#PBF	LTC6090HFE-5#TRPBF	LTC6090HS8E-5#PBF	LTC6090HS8E-5#TRPBF	LTC6090IFE-5#PBF	LTC6090IFE-5#TRPBF	LTC6090IS8E-5#PBF	LTC6090IS8E-5#TRPBF
RoHS	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente

Otras opciones

LTC6090 LTC6090

Notas de Diseño

Descargar
High Voltage CMOS Amplifier Enables High Impedance Sensing with a Single IC &mdash DN513
PDF, 107 Kb, Archivo publicado: marzo 1, 2013
Extracto del documento
High Voltage CMOS Amplifier Enables High Impedance
Sensing with a Single IC вЂ“ Design Note 513
Jon Munson
Introduction
Accurately measuring voltages requires minimizing
the impact of the instrument connection to the tested
circuit. Typical digital voltmeters (DVMs) use 10M
resistor networks to keep loading effects to an inconspicuous level, but even this can introduce significant
error, particularly in higher voltage circuits that involve
high resistances.
The solution is to use high impedance amplifiers in an
electrometer configuration, so only miniscule amplifier
input current comes from the test node. To make the
input current the lowest possible value, field-effect
transistors (FETs) are traditionally employed at the
inputs of these circuits. FETs are generally low voltage
devices, and introduce voltage offset uncertainty that
is difficult to eliminate. Monolithic amplifiers exist that
incorporate FET inputs, but these are often very low
voltage devices, especially those using typical CMOS
fabrication methods, so their utility is limited in high
voltage applications. Enter the LTC В®6090, a CMOS amplifier that can handle over 140VP-P signal swings with
sub-mV precision, ideally suited to tackle the problem. The LTC6090 Easily Solves High Voltage Sensing …

Artículos

Descargar
Monolithic Operational Amplifier Works from ±4.75V to ±70V and Features Rail-to-Rail Output Swing and Low Input Bias Current &mdash LT Journal
PDF, 2.6 Mb, Archivo publicado: enero 17, 2013
Extracto del documento
Monolithic Operational Amplifier Works from
В±4.75V to В±70V and Features Rail-to-Rail
Output Swing and Low Input Bias Current
Michael B. Anderson Monolithic operational amplifiers have been around
since the 1960s, but this ubiquitous device still sees
steady improvements in performance. The LTC6090
precision monolithic operational amplifier takes a big step
forward by extending the supply voltage to В±70V without
compromising the features that are expected in a precision
op amp. The LTC6090 is available in a small 8-lead SO
package and a 16-lead TSSOP package. Both packages
feature exposed pads to reduce thermal resistance,
eliminating the need for a heat sink. An easy interface
to low voltage control lines and built-in thermal safety
features simplify the task of high voltage analog design. Operational amplifiers are expected to
have low input bias current, low offset,
and low noise. The LTC6090 is no exception. Designed with a MOS input stage the
input bias current is typically 3pA at 25В°C
and less than 100pA at 85В°C. This makes
it well suited for high impedance applications such as a photodiode amplifier Figure 2. LTC6090 output voltage 140VPвЂ“P 10kHz sine
wave OUTPUT VOLTAGE SWING (V) V+ вЂ“ 0.8
V+ вЂ“ 1.0
V+ вЂ“ 1.2 …

Linea modelo

Serie: LTC6090-5 (12)

LTC6090CFE-5#PBF LTC6090CFE-5#TRPBF LTC6090CS8E-5#PBF LTC6090CS8E-5#TRPBF LTC6090HFE-5#PBF LTC6090HFE-5#TRPBF LTC6090HS8E-5#PBF LTC6090HS8E-5#TRPBF LTC6090IFE-5#PBF LTC6090IFE-5#TRPBF LTC6090IS8E-5#PBF LTC6090IS8E-5#TRPBF

Clasificación del fabricante

Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > Low Bias Current Amplifiers (Ib < 100pA) | High Voltage Amplifiers (>12V) | Rail-to-Rail Amplifiers
Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Amplifiers