LT1792AIS8#PBF datasheet, PDF - EEWORLD Datasheet

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LT1792AIS8#PBF: DescriptionBasic information of LT1792AIS8#PBF amplifier: LT1792AIS8#PBF is a precision amplifier (Precision Amplifiers) from Analog Devices Inc. It belongs to the LT1792 series of products. LT1792AIS8#PBF amplifier core information: The corresponding working power supply current is 4.2 mA. The output current of each channel is: 27 mA. The gain bandwidth product (GBP, Gain Bandwidth Product) of LT1792AIS8#PBF is 5.6 MHz. As a parameter to simply measure the performance of the amplifier, if you are not only choosing your amplifier, you can use this as a relatively simple measurement indicator. The corresponding input voltage noise density is 4.2 nV/rtHz and the corresponding input noise current density is 0.01 pA/rtHz Related dimensions of LT1792AIS8#PBF: Number of channels in total: 1 Channel. LT1792AIS8#PBF amplifier other information: Its more detailed single package form is: SO-8. When suppliers on the market sell LT1792AIS8#PBF, they use the form: Tube.; CategoryAnalog mixed-signal IC Amplifier circuit; File Size171KB，12 Pages; ManufacturerADI; Websitehttps://www.analog.com; Environmental Compliance; Alternative parts：LT1792AIS8#PBF

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LT1792AIS8#PBF Overview

Basic information of LT1792AIS8#PBF amplifier:

LT1792AIS8#PBF is a precision amplifier (Precision Amplifiers) from Analog Devices Inc. It belongs to the LT1792 series of products.

LT1792AIS8#PBF amplifier core information:

The corresponding working power supply current is 4.2 mA. The output current of each channel is: 27 mA.

The gain bandwidth product (GBP, Gain Bandwidth Product) of LT1792AIS8#PBF is 5.6 MHz. As a parameter to simply measure the performance of the amplifier, if you are not only choosing your amplifier, you can use this as a relatively simple measurement indicator. The corresponding input voltage noise density is 4.2 nV/rtHz and the corresponding input noise current density is 0.01 pA/rtHz

Related dimensions of LT1792AIS8#PBF:

Number of channels in total: 1 Channel.

LT1792AIS8#PBF amplifier other information:

Its more detailed single package form is: SO-8. When suppliers on the market sell LT1792AIS8#PBF, they use the form: Tube.

LT1792AIS8#PBF Parametric

Parameter Name	Attribute value
Brand Name	Analog Devices Inc
Is it lead-free?	Contains lead
Is it Rohs certified?	conform to
Maker	ADI
package instruction	SOP,
Contacts	8
Manufacturer packaging code	05-08-1610 (S8)
Reach Compliance Code	compliant
Samacsys Description	Precision Amplifiers Single L/Noise JFET Input OA
Amplifier type	OPERATIONAL AMPLIFIER
Maximum average bias current (IIB)	0.004 µA
Nominal Common Mode Rejection Ratio	103 dB
Maximum input offset voltage	1000 µV
JESD-30 code	R-PDSO-G8
JESD-609 code	e3
length	4.9 mm
Humidity sensitivity level	1
Negative supply voltage upper limit	-20 V
Nominal Negative Supply Voltage (Vsup)	-15 V
Number of functions	1
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.75 mm
Nominal slew rate	3 V/us
Supply voltage upper limit	20 V
Nominal supply voltage (Vsup)	15 V
surface mount	YES
Temperature level	INDUSTRIAL
Terminal surface	MATTE TIN
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
Nominal Uniform Gain Bandwidth	4300 kHz
width	3.9 mm

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LT1792

Low Noise, Precision,

JFET Input Op Amp

FEATURES

DESCRIPTIO

100% Tested Low Voltage Noise: 6nV/√Hz Max

A Grade 100% Temperature Tested

Voltage Gain: 1.2 Million Min

Offset Voltage Over Temp: 800µV Max

Gain-Bandwidth Product: 5.6MHz Typ

Guaranteed Specifications with

±5V

Supplies

The LT

1792 achieves a new standard of excellence in

noise performance for a JFET op amp. The 4.2nV/√Hz

voltage noise combined with low current noise and

picoampere bias currents make the LT1792 an ideal choice

for amplifying low level signals from high impedance

capacitive transducers.

The LT1792 is unconditionally stable for gains of 1 or more,

even with load capacitances up to 1000pF. Other key

features are 600µV V

and a voltage gain of over 4 million.

Each individual amplifier is 100% tested for voltage noise,

slew rate and gain bandwidth.

The design of the LT1792 has been optimized to achieve

true precision performance with an industry standard

pinout in the SO-8 package. Specifications are also pro-

vided for

±5V

supplies.

, LTC and LT are registered trademarks of Linear Technology Corporation.

APPLICATIO S

Photocurrent Amplifiers

Hydrophone Amplifiers

High Sensitivity Piezoelectric Accelerometers

Low Voltage and Current Noise Instrumentation

Amplifier Front Ends

Two and Three Op Amp Instrumentation Amplifiers

Active Filters

TYPICAL APPLICATIO

Low Noise Hydrophone Amplifier with DC Servo

5V TO 15V

1kHz Input Noise Voltage Distribution

±15V

= 25°C

270 OP AMPS TESTED

LT1792

R2 C1*

200Ω

0.47µF

OUTPUT

PERCENT OF UNITS (%)

–5V TO –15V

HYDRO-

PHONE

100k

LT1097

DC OUTPUT

≤

2.5mV FOR T

< 70°C

OUTPUT VOLTAGE NOISE = 128nV/√Hz AT 1kHz (GAIN = 20)

≈

100pF TO 5000pF; R4C2 > R8C

; *OPTIONAL

–

100M

–

R1*

100M

3.9k

3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6

INPUT VOLTAGE NOISE (nV/√Hz)

1792 TA02

1792 TA01

LT1792AIS8#PBF Related Products

	LT1792AIS8#PBF	LT1792ACS8#TR	LT1792AIS8	LT1792IN8	LT1792ACN8	LT1792AIN8	LT1792IS8#TRPBF
Description	Precision AmplifierSingle L/Noise JFET Input OA	Precision Amplifiers LT1792 - Low Noise, Precision, JFET Input Op Amp	Precision Amplifiers LT1792 - Low Noise, Precision, JFET Input Op Amp	Precision Amplifiers LT1792 - Low Noise, Precision, JFET Input Op Amp	Precision Amplifiers LT1792 - Low Noise, Precision, JFET Input Op Amp	Precision Amplifiers LT1792 - Low Noise, Precision, JFET Input Op Amp	Precision AmplifierSingle L/Noise JFET Input OA
Is it Rohs certified?	conform to	incompatible	incompatible	incompatible	incompatible	incompatible	conform to
Maker	ADI	ADI	ADI	ADI	ADI	ADI	ADI
package instruction	SOP,	SOP,	SOP,	DIP,	DIP,	DIP,	SOP,
Reach Compliance Code	compliant	compliant	not_compliant	not_compliant	not_compliant	not_compliant	compliant
Amplifier type	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER
Maximum average bias current (IIB)	0.004 µA	0.0018 µA	0.004 µA	0.004 µA	0.0018 µA	0.004 µA	0.004 µA
Nominal Common Mode Rejection Ratio	103 dB	104 dB	103 dB	98 dB	104 dB	103 dB	98 dB
Maximum input offset voltage	1000 µV	800 µV	1000 µV	3700 µV	800 µV	1000 µV	3700 µV
JESD-30 code	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDIP-T8	R-PDIP-T8	R-PDIP-T8	R-PDSO-G8
JESD-609 code	e3	e0	e0	e0	e0	e0	e3
Humidity sensitivity level	1	1	1	1	1	1	1
Negative supply voltage upper limit	-20 V	-20 V	-20 V	-20 V	-20 V	-20 V	-20 V
Nominal Negative Supply Voltage (Vsup)	-15 V	-15 V	-15 V	-15 V	-15 V	-15 V	-15 V
Number of functions	1	1	1	1	1	1	1
Number of terminals	8	8	8	8	8	8	8
Maximum operating temperature	85 °C	70 °C	85 °C	85 °C	70 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-	-40 °C	-40 °C	-	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	SOP	DIP	DIP	DIP	SOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	IN-LINE	IN-LINE	IN-LINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260	235	235	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	260
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.75 mm	1.75 mm	1.75 mm	3.937 mm	3.937 mm	3.937 mm	1.75 mm
Nominal slew rate	3 V/us	3.1 V/us	3 V/us	3 V/us	3.1 V/us	3 V/us	3 V/us
Supply voltage upper limit	20 V	20 V	20 V	20 V	20 V	20 V	20 V
Nominal supply voltage (Vsup)	15 V	15 V	15 V	15 V	15 V	15 V	15 V
surface mount	YES	YES	YES	NO	NO	NO	YES
Temperature level	INDUSTRIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	MATTE TIN	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Matte Tin (Sn)
Terminal form	GULL WING	GULL WING	GULL WING	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	GULL WING
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	2.54 mm	2.54 mm	2.54 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	30	20	20	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	30
Nominal Uniform Gain Bandwidth	4300 kHz	4500 kHz	4300 kHz	4300 kHz	4500 kHz	4300 kHz	4300 kHz
width	3.9 mm	3.9 mm	3.9 mm	7.62 mm	7.62 mm	7.62 mm	3.9 mm
length	4.9 mm	4.9 mm	4.9 mm	-	-	-	4.9 mm
ECCN code	-	EAR99	EAR99	EAR99	EAR99	EAR99	-

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