LTC1783IS5 datasheet, PDF - EEWORLD Datasheet

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LTC1783IS5: DescriptionLTC1783IS5 amplifier basic information: LTC1783IS5 is an OPERATIONAL AMPLIFIER. The commonly used packaging method is VSSOP, LTC1783IS5 amplifier core information: The LTC1783IS5 has a minimum operating temperature of -40 °C and a maximum operating temperature of 85 °C. Its peak reflow temperature is 255°C and its maximum average bias current is 0.08 µA How to simply check the efficiency of an amplifier? Looking at its slew rate, the LTC1783IS5 has a nominal slew rate of 0.45 V/us. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the LTC1783IS5 gain becomes 0.707 times the low-frequency gain is 1300 kHz. The nominal supply voltage of the LTC1783IS5 is 5 V, and its corresponding nominal negative supply voltage is -5 V. The input offset voltage of the LTC1783IS5 is 1200 µV (Input offset voltage: the compensation voltage added between the two input terminals to make the op amp output terminal 0V (or close to 0V).) Related dimensions of LTC1783IS5: The width of LTC1783IS5 is: 1.625 mm and the length is 2.9 mm. LTC1783IS5 has 5 terminals. Its terminal position type is: DUAL. Terminal pitch is 0.95 mm. Total pins: 5 LTC1783IS5 amplifier additional information: Its temperature grade is: INDUSTRIAL. And its humidity sensitivity level is: 1. The LTC1783IS5 is not Rohs certified. It contains lead. The corresponding JESD-30 code is: R-PDSO-G5. The corresponding JESD-609 code is: e0. The packaging code of LTC1783IS5 is: VSSOP. The materials used in the LTC1783IS5 package are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. The LTC1783IS5 package pin forms are: SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH. Its terminal forms are: GULL WING. The maximum seat height is 1 mm.; CategoryAnalog mixed-signal IC Amplifier circuit; File Size173KB，16 Pages; ManufacturerLinear ( ADI ); Websitehttp://www.analog.com/cn/index.html; Alternative parts：LTC1783IS5

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LTC1783IS5 Overview

LTC1783IS5 amplifier basic information:

LTC1783IS5 is an OPERATIONAL AMPLIFIER. The commonly used packaging method is VSSOP,

LTC1783IS5 amplifier core information:

The LTC1783IS5 has a minimum operating temperature of -40 °C and a maximum operating temperature of 85 °C. Its peak reflow temperature is 255°C and its maximum average bias current is 0.08 µA

How to simply check the efficiency of an amplifier? Looking at its slew rate, the LTC1783IS5 has a nominal slew rate of 0.45 V/us. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the LTC1783IS5 gain becomes 0.707 times the low-frequency gain is 1300 kHz.

The nominal supply voltage of the LTC1783IS5 is 5 V, and its corresponding nominal negative supply voltage is -5 V. The input offset voltage of the LTC1783IS5 is 1200 µV (Input offset voltage: the compensation voltage added between the two input terminals to make the op amp output terminal 0V (or close to 0V).)

Related dimensions of LTC1783IS5:

The width of LTC1783IS5 is: 1.625 mm and the length is 2.9 mm. LTC1783IS5 has 5 terminals. Its terminal position type is: DUAL. Terminal pitch is 0.95 mm. Total pins: 5

LTC1783IS5 amplifier additional information:

Its temperature grade is: INDUSTRIAL. And its humidity sensitivity level is: 1. The LTC1783IS5 is not Rohs certified. It contains lead. The corresponding JESD-30 code is: R-PDSO-G5.

The corresponding JESD-609 code is: e0. The packaging code of LTC1783IS5 is: VSSOP. The materials used in the LTC1783IS5 package are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. The LTC1783IS5 package pin forms are: SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH.

Its terminal forms are: GULL WING. The maximum seat height is 1 mm.

LTC1783IS5 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Parts packaging code	TSOT
package instruction	VSSOP,
Contacts	5
Reach Compliance Code	compliant
ECCN code	EAR99
Amplifier type	OPERATIONAL AMPLIFIER
Maximum average bias current (IIB)	0.08 µA
Nominal Common Mode Rejection Ratio	80 dB
Maximum input offset voltage	1200 µV
JESD-30 code	R-PDSO-G5
JESD-609 code	e0
length	2.9 mm
Humidity sensitivity level	1
Negative supply voltage upper limit	-9 V
Nominal Negative Supply Voltage (Vsup)	-5 V
Number of functions	1
Number of terminals	5
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	VSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	255
Certification status	Not Qualified
Maximum seat height	1 mm
Nominal slew rate	0.45 V/us
Supply voltage upper limit	9 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
Nominal Uniform Gain Bandwidth	1300 kHz
width	1.625 mm
Base Number Matches	1

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LT1783

1.25MHz, Over-The-Top

Micropower, Rail-to-Rail

Input and Output Op Amp in SOT-23

FEATURES

DESCRIPTION

The LT

1783 is a 1.25MHz op amp available in the small

SOT-23 package that operates on all single and split supplies

with a total voltage of 2.5V to 18V. The ampliﬁer draws less

than 300μA of quiescent current and has reverse-battery

protection, drawing negligible current for reverse supply

voltages up to 18V.

The input range of the LT1783 includes ground, and a

unique feature of this device is its Over-The-Top

opera-

tion capabilitity with either or both of its inputs above the

positive rail. The inputs handle 18V both differential and

common mode, independent of supply voltage. The input

stage incorporates phase reversal protection to prevent

false outputs from occurring even when the inputs are 9V

below the negative supply.

The LT1783 can drive loads up to 18mA and still maintain

rail-to-rail capability. A shutdown feature on the 6-lead

version can disable the part, making the output high

impedance and reducing quiescent current to 5μA. The

LT1783 op amp is available in the 5- and 6-lead SOT-23

packages. For applications requiring lower power, refer

to the LT1782.

LT, LTC, LTM and Over-The-Top are registered trademarks of Linear Technology

Corporation. ThinSOT is a trademark of Linear Technology Corporation.

All other trademarks are the property of their respective owners.

Operates with Inputs Above V

Rail-to-Rail Input and Output

Micropower: 300μA Supply Current Max

Operating Temperature Range: –40°C to 125°C

Gain Bandwidth Product: 1.25MHz

Slew Rate: 0.42V/μs

Low Input Offset Voltage: 800μV Max

Single Supply Input Range: 0V to 18V

High Output Current: 18mA Min

Speciﬁed on 3V, 5V and ±5V Supplies

Output Shutdown on 6-Lead Version

Reverse-Battery Protection to 18V

High Voltage Gain: 1500V/mV

Low Proﬁle (1mm) ThinSOT™ Package

APPLICATIONS

Portable Instrumentation

Battery- or Solar-Powered Systems

Sensor Conditioning

Supply Current Sensing

Battery Monitoring

MUX Ampliﬁers

4mA to 20mA Transmitters

TYPICAL APPLICATION

Positive Supply Rail Current Sense

5V TO 18V

PERCENTAGE OF AMPLIFIERS

200Ω

0.2Ω

200Ω

Distribution of Input Offset Voltage

= 5V, 0V

= 2.5V

LT1783

2N3904

OUT

= 2Ω(I

LOAD

)

0V TO 4.3V

1783 TA01

–

LOAD

–900

–600 –300

300

600

INPUT OFFSET VOLTAGE (μV)

900

1783fb

1783 TA01b

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