LMP7711MK/NOPB National Semiconductor, LMP7711MK/NOPB Datasheet

IC OP AMP PREC 14MHZ LN 6-TSOT

LMP7711MK/NOPB

Manufacturer Part Number
LMP7711MK/NOPB
Description
IC OP AMP PREC 14MHZ LN 6-TSOT
Manufacturer
National Semiconductor
Series
LMP®, PowerWise®r
Datasheet

Specifications of LMP7711MK/NOPB

Amplifier Type
General Purpose
Number Of Circuits
1
Output Type
Rail-to-Rail
Slew Rate
11.5 V/µs
Gain Bandwidth Product
17MHz
Current - Input Bias
0.1pA
Voltage - Input Offset
10µV
Current - Supply
1.15mA
Current - Output / Channel
66mA
Voltage - Supply, Single/dual (±)
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TSOT-23-6, TSOT-6
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
-3db Bandwidth
-
Other names
LMP7711MK
LMP7711MKTR
© 2008 National Semiconductor Corporation
LMP7711/LMP7712
Single and Dual Precision, 17 MHz, Low Noise, CMOS Input
Amplifiers
General Description
The LMP7711/LMP7712 are single and dual low noise, low
offset, CMOS input, rail-to-rail output precision amplifiers with
a high gain bandwidth product and an enable pin. The
LMP7711/LMP7712 are part of the LMP
family and are ideal for a variety of instrumentation applica-
tions.
Utilizing a CMOS input stage, the LMP7711/LMP7712
achieve an input bias current of 100 fA, an input referred volt-
age noise of 5.8 nV/
than ±150 μV. These features make the LMP7711/LMP7712
superior choices for precision applications.
Consuming only 1.15 mA of supply current, the LMP7711 of-
fers a high gain bandwidth product of 17 MHz, enabling
accurate amplification at high closed loop gains.
The LMP7711/LMP7712 have a supply voltage range of 1.8V
to 5.5V, which makes these ideal choices for portable low
power applications with low supply voltage requirements. In
order to reduce the already low power consumption the
LMP7711/LMP7712 have an enable function. Once in shut-
down, the LMP7711/LMP7712 draw only 140 nA of supply
current.
The LMP7711/LMP7712 are built with National’s advanced
VIP50 process technology. The LMP7711 is offered in a 6-pin
TSOT23 package and the LMP7712 is offered in a 10-pin
MSOP.
Typical Performance
LMP
®
is a registered trademark of National Semiconductor Corporation.
Offset Voltage Distribution
Hz, and an input offset voltage of less
®
201503
precision amplifier
20150322
Features
Unless otherwise noted, typical values at V
Applications
Input offset voltage
Input bias current
Input voltage noise
Gain bandwidth product
Supply current (LMP7711)
Supply current (LMP7712)
Supply voltage range
THD+N @ f = 1 kHz
Operating temperature range
Rail-to-rail output swing
Space saving TSOT23 package (LMP7711)
10-pin MSOP package (LMP7712)
Active filters and buffers
Sensor interface applications
Transimpedance amplifiers
Input Referred Voltage Noise
S
−40°C to 125°C
= 5V.
±150 μV (max)
www.national.com
20150339
1.8V to 5.5V
July 3, 2008
5.8 nV/
1.15 mA
1.30 mA
17 MHz
0.001%
100 fA
Hz

Related parts for LMP7711MK/NOPB

LMP7711MK/NOPB Summary of contents

Page 1

... VIP50 process technology. The LMP7711 is offered in a 6-pin TSOT23 package and the LMP7712 is offered in a 10-pin MSOP. Typical Performance Offset Voltage Distribution LMP ® registered trademark of National Semiconductor Corporation. © 2008 National Semiconductor Corporation Features Unless otherwise noted, typical values at V ■ Input offset voltage ■ ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. ESD Tolerance (Note 2) Human Body Model Machine Model Charge-Device Model V Differential IN Supply Voltage ( – V − Voltage on Input/Output Pins Storage Temperature Range Junction Temperature (Note 3) 2 ...

Page 3

Symbol Parameter I Output Current OUT I Supply Current S SR Slew Rate GBW Gain Bandwidth e Input Referred Voltage Noise Density n i Input Referred Current Noise Density n t Turn-on Time on t Turn-off Time off V Enable ...

Page 4

Symbol Parameter CMVR Common Mode Voltage Range A Open Loop Voltage Gain VOL V Output Voltage Swing OUT High Output Voltage Swing Low I Output Current OUT I Supply Current S SR Slew Rate GBW Gain Bandwidth e Input Referred ...

Page 5

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test ...

Page 6

Typical Performance Characteristics Offset Voltage Distribution Offset Voltage Distribution Offset Voltage vs. V www.national.com Unless otherwise noted: T TCV 20150381 TCV 20150322 CM 20150310 6 = 25° ...

Page 7

Offset Voltage vs 20150312 Offset Voltage vs. Temperature Input Bias Current Over Temperature 20150323 Offset Voltage vs. Supply Voltage CMRR vs. Frequency 20150309 Input Bias Current Over Temperature 7 20150321 20150356 20150324 www.national.com ...

Page 8

Supply Current vs. Supply Voltage (LMP7711) Supply Current vs. Supply Voltage (Shutdown) Supply Current vs. Enable Pin Voltage (LMP7711) www.national.com Supply Current vs. Supply Voltage (LMP7712) 20150305 Crosstalk Rejection Ratio (LMP7712) 20150306 Supply Current vs. Enable Pin Voltage (LMP7711) 20150308 ...

Page 9

Supply Current vs. Enable Pin Voltage (LMP7712) Sourcing Current vs. Supply Voltage Sourcing Current vs. Output Voltage Supply Current vs. Enable Pin Voltage (LMP7712) 20150378 Sinking Current vs. Supply Voltage 20150320 Sinking Current vs. Output Voltage 20150350 9 20150379 20150319 ...

Page 10

Output Swing High vs. Supply Voltage Output Swing High vs. Supply Voltage Output Swing High vs. Supply Voltage www.national.com Output Swing Low vs. Supply Voltage 20150317 Output Swing Low vs. Supply Voltage 20150316 Output Swing Low vs. Supply Voltage 20150318 ...

Page 11

Open Loop Frequency Response Phase Margin vs. Capacitive Load Overshoot and Undershoot vs. Capacitive Load Open Loop Frequency Response 20150341 Phase Margin vs. Capacitive Load 20150345 Slew Rate vs. Supply Voltage 20150330 11 20150373 20150346 20150329 www.national.com ...

Page 12

Small Signal Step Response Small Signal Step Response THD+N vs. Output Voltage www.national.com Large Signal Step Response 20150338 Large Signal Step Response 20150333 THD+N vs. Output Voltage 20150326 12 20150337 20150334 20150304 ...

Page 13

THD+N vs. Frequency PSRR vs. Frequency Input Referred Voltage Noise vs. Frequency THD+N vs. Frequency 20150357 Time Domain Voltage Noise 20150328 Closed Loop Frequency Response 20150339 13 20150355 20150382 20150336 www.national.com ...

Page 14

... LMP7712 is offered in a 10-pin MSOP. These small packages are ideal solutions for applications requiring minimum PC board footprint. National Semiconductor is heavily committed to precision amplifiers and the market segments they serves. Technical support and extensive characterization data is available for sensitive applications or applications with a constrained error budget ...

Page 15

FIGURE 2. Input Common Mode Capacitance This input capacitance will interact with other impedances such as gain and feedback resistors, which are seen on the inputs of the amplifier to form a pole. This pole will have little or no ...

Page 16

This current needs to be amplified be- fore it can be further processed. This amplification is per- formed using a current-to-voltage converter configuration or transimpedance amplifier. The signal of interest is fed to the inverting input of ...

Page 17

R should simply be short- 4 ed. FIGURE 9. Precision Rectifier 20150374 17 www.national.com ...

Page 18

Physical Dimensions www.national.com inches (millimeters) unless otherwise noted 6-Pin TSOT23 NS Package Number MK06A 10-Pin MSOP NS Package Number MUB10A 18 ...

Page 19

Notes 19 www.national.com ...

Page 20

... For more National Semiconductor product information and proven design tools, visit the following Web sites at: Products Amplifiers www.national.com/amplifiers Audio www.national.com/audio Clock Conditioners www.national.com/timing Data Converters www.national.com/adc Displays www.national.com/displays Ethernet www.national.com/ethernet Interface www.national.com/interface LVDS www.national.com/lvds Power Management www.national.com/power Switching Regulators www.national.com/switchers LDOs www ...

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