LT1783HS5#TRMPBF Linear Technology, LT1783HS5#TRMPBF Datasheet

IC OPAMP R-R IN/OUT TSOT-23-5

LT1783HS5#TRMPBF

Manufacturer Part Number
LT1783HS5#TRMPBF
Description
IC OPAMP R-R IN/OUT TSOT-23-5
Manufacturer
Linear Technology
Series
Over-The-Top®r
Datasheet

Specifications of LT1783HS5#TRMPBF

Amplifier Type
General Purpose
Number Of Circuits
1
Output Type
Rail-to-Rail
Slew Rate
0.45 V/µs
Gain Bandwidth Product
1.3MHz
Current - Input Bias
40nA
Voltage - Input Offset
500µV
Current - Supply
230µA
Current - Output / Channel
30mA
Voltage - Supply, Single/dual (±)
2.5 V ~ 18 V, ±1.25 V ~ 9 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TSOT-23-5, TSOT-5, TSOP-5
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
-3db Bandwidth
-
Other names
LT1783HS5#TRMPBFTR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LT1783HS5#TRMPBFLT1783HS5
Manufacturer:
LT
Quantity:
10 000
Company:
Part Number:
LT1783HS5#TRMPBF
Manufacturer:
LT
Quantity:
3 392
Company:
Part Number:
LT1783HS5#TRMPBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Company:
Part Number:
LT1783HS5#TRMPBFLT1783HS5#TRPBF
Manufacturer:
ADI/亚德诺
Quantity:
20 000
FEATURES
APPLICATIONS
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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TYPICAL APPLICATION
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
Specifi ed on 3V, 5V and ±5V Supplies
Output Shutdown on 6-Lead Version
Reverse-Battery Protection to 18V
High Voltage Gain: 1500V/mV
Low Profi le (1mm) ThinSOT™ Package
Portable Instrumentation
Battery- or Solar-Powered Systems
Sensor Conditioning
Supply Current Sensing
Battery Monitoring
MUX Amplifi ers
4mA to 20mA Transmitters
5V TO 18V
LOAD
V
+
0.2Ω
200Ω
200Ω
Positive Supply Rail Current Sense
I
LOAD
+
LT1783
5V
+
2N3904
2k
V
0V TO 4.3V
1783 TA01
OUT
= 2Ω(I
LOAD
)
and Output Op Amp in SOT-23
Micropower, Rail-to-Rail Input
DESCRIPTION
The LT
SOT-23 package that operates on all single and split supplies
with a total voltage of 2.5V to 18V. The amplifi er 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
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.
L, LT, LTC, LTM, Linear Technology, the Linear logo 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.
®
1783 is a 1.25MHz op amp available in the small
1.25MHz, Over-The-Top
25
20
15
10
5
0
–900
Distribution of Input Offset Voltage
V
V
S
CM
= 5V, 0V
–600
= 2.5V
INPUT OFFSET VOLTAGE (μV)
–300
0
300
600
1783 TA01b
900
LT1783
®
opera-
1783fd
1

Related parts for LT1783HS5#TRMPBF

LT1783HS5#TRMPBF Summary of contents

Page 1

... LT1783 op amp is available in the 5- and 6-lead SOT-23 packages. For applications requiring lower power, refer to the LT1782. L, LT, LTC, LTM, Linear Technology, the Linear logo 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. ...

Page 2

... JMAX JA ORDER INFORMATION TAPE AND REEL (MINI) TAPE AND REEL LT1783CS5#TRMPBF LT1783CS5#TRPBF LT1783IS5#TRMPBF LT1783IS5#TRPBF LT1783HS5#TRMPBF LT1783HS5#TRPBF LT1783CS6#TRMPBF LT1783CS6#TRPBF LT1783IS6#TRMPBF LT1783IS6#TRPBF LT1783HS6#TRMPBF LT1783HS6#TRPBF TRM = 500 pieces. *Temperature grades are identifi label on the shipping container. Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. ...

Page 3

ELECTRICAL CHARACTERISTICS temperature range, otherwise specifi cations are 0V, pulse power tested unless otherwise specifi ed. (Note 4) PIN5 SYMBOL PARAMETER V Input Offset Voltage OS Input Offset Voltage Drift (Note 9) I Input Offset Current ...

Page 4

LT1783 ELECTRICAL CHARACTERISTICS temperature range, otherwise specifi cations are 0V, pulse power tested unless otherwise specifi ed. (Note 4) PIN5 SYMBOL PARAMETER V Shutdown Pin Input Low Voltage L V Shutdown Pin Input High Voltage H ...

Page 5

ELECTRICAL CHARACTERISTICS temperature range, otherwise specifi cations are at T pulse power tested unless otherwise specifi ed. (Note 4) SYMBOL PARAMETER I Supply Current S Supply Current, SHDN I Shutdown Pin Current SHDN Maximum Shutdown Pin Current Shutdown Output Leakage ...

Page 6

LT1783 ELECTRICAL CHARACTERISTICS temperature range of –40°C ≤ T ≤ 125° tested unless otherwise specifi ed. (Note 4) SYMBOL PARAMETER Minimum Supply Voltage Reverse Supply Voltage I Supply Current S Supply Current, SHDN I Shutdown Pin Current SHDN ...

Page 7

ELECTRICAL CHARACTERISTICS Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: A heat sink ...

Page 8

LT1783 TYPICAL PERFORMANCE CHARACTERISTICS Output Saturation Voltage vs Input Overdrive 100 OUTPUT HIGH 10 OUTPUT LOW V = ±2. LOAD INPUT OVERDRIVE (mV) 1783 G07 Noise Voltage Density vs Frequency 70 ...

Page 9

TYPICAL PERFORMANCE CHARACTERISTICS Gain Bandwidth Product and Phase Margin vs Supply Voltage A = – 10k 5kHz PHASE MARGIN 1300 GAIN BANDWIDTH PRODUCT 1250 1200 ...

Page 10

LT1783 TYPICAL PERFORMANCE CHARACTERISTICS Undistorted Output Swing vs Frequency ± ±2. DISTORTION ≤ 100 1k 10k FREQUENCY (Hz) 1783 G23 Total Harmonic ...

Page 11

APPLICATIONS INFORMATION Supply Voltage The positive supply pin of the LT1783 should be bypassed with a small capacitor (typically 0.1μF) within an inch of the pin. When driving heavy loads, an additional 4.7μF electrolytic capacitor should be used. When using ...

Page 12

LT1783 APPLICATIONS INFORMATION Gain The open-loop gain is almost independent of load when the output is sourcing current. This optimizes performance in single supply applications where the load is returned to ground. The typical performance curve of open-loop gain for ...

Page 13

TYPICAL APPLICATION INPUT DIFFERENTIAL VOLTAGE Protected Fault Conditions OK! –18V OK LT1783 24V REVERSE BATTERY INPUT OVERVOLTAGE OK! 5V OK! + 18V LT1783 10V + INPUTS BELOW GROUND LT1783 LT1783 + 5V LT1783 1783 TA02 ...

Page 14

LT1783 PACKAGE DESCRIPTION 0.62 MAX 3.85 MAX 2.62 REF RECOMMENDED SOLDER PAD LAYOUT PER IPC CALCULATOR 0.20 BSC DATUM ‘A’ 0.30 – 0.50 REF NOTE: 1. DIMENSIONS ARE IN MILLIMETERS 2. DRAWING NOT TO SCALE 3. DIMENSIONS ARE INCLUSIVE OF ...

Page 15

... MOLD FLASH SHALL NOT EXCEED 0.254mm 6. JEDEC PACKAGE REFERENCE IS MO-193 Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa- tion that the interconnection of its circuits as described herein will not infringe on existing patent rights. S6 Package ...

Page 16

... Rail-to-Rail Input and Output , 200kHz GBW 55μA Supply Current, V MSOP Package, Shutdown Function 170μA Supply Current, Single Supply Input Range: –0.4V to 44V, Rail-to-Rail Input and Output www.linear.com ● Extends 44V Above V , Independent 1783fd LT 0609 REV D • PRINTED IN USA © LINEAR TECHNOLOGY CORPORATION 1999 , ...

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