IC AMP PREC DUAL 17MHZ 8MSOP

LMP7716MME/NOPB

Manufacturer Part NumberLMP7716MME/NOPB
DescriptionIC AMP PREC DUAL 17MHZ 8MSOP
ManufacturerNational Semiconductor
SeriesLMP®, PowerWise®
LMP7716MME/NOPB datasheet
 

Specifications of LMP7716MME/NOPB

Amplifier TypeGeneral PurposeNumber Of Circuits2
Output TypeRail-to-RailSlew Rate11.5 V/µs
Gain Bandwidth Product17MHzCurrent - Input Bias0.1pA
Voltage - Input Offset10µVCurrent - Supply1.3mA
Current - Output / Channel66mAVoltage - Supply, Single/dual (±)1.8 V ~ 5.5 V
Operating Temperature-40°C ~ 125°CMounting TypeSurface Mount
Package / Case8-MSOP, Micro8™, 8-uMAX, 8-uSOP,Lead Free Status / RoHS StatusLead free / RoHS Compliant
-3db Bandwidth-Other namesLMP7716MMETR
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Single and Dual Precision, 17 MHz, Low Noise, CMOS Input
Amplifiers
General Description
The LMP7715/LMP7716/LMP7716Q are single and dual low
noise, low offset, CMOS input, rail-to-rail output precision am-
plifiers with high gain bandwidth products. The LMP7715/
LMP7716/LMP7716Q are part of the LMP
family and are ideal for a variety of instrumentation applica-
tions.
Utilizing a CMOS input stage, the LMP7715/LMP7716/LM-
P7716Q achieve an input bias current of 100 fA, an input
referred voltage noise of 5.8 nV/
age of less than ±150 μV. These features make the LMP7715/
LMP7716/LMP7716Q superior choices for precision applica-
tions.
Consuming only 1.15 mA of supply current, the LMP7715 of-
fers a high gain bandwidth product of 17 MHz, enabling
accurate amplification at high closed loop gains.
The LMP7715/LMP7716/LMP7716Q 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 re-
quirements.
The LMP7715/LMP7716/LMP7716Q are built with National’s
advanced VIP50 process technology. The LMP7715 is of-
fered in a 5-pin SOT-23 package and the LMP7716/LM-
P7716Q is offered in an 8-pin MSOP.
The LMP7716Q incorporates enhanced manufacturing and
support processes for the automotive market, including defect
detection methodologies. Reliability qualification is compliant
with the requirements and temperature grades defined in the
AEC-Q100 standard.
Typical Performance
Offset Voltage Distribution
LMP
®
is a registered trademark of National Semiconductor Corporation.
© 2009 National Semiconductor Corporation
LMP7715/LMP7716/
LMP7716Q
Features
Unless otherwise noted, typical values at V
Input offset voltage
Input bias current
®
precision amplifier
Input voltage noise
Gain bandwidth product
Supply current (LMP7715)
Supply current (LMP7716/LMP7716Q)
Supply voltage range
, and an input offset volt-
THD+N @ f = 1 kHz
Operating temperature range
Rail-to-rail output swing
Space saving SOT-23 package (LMP7715)
8-Pin MSOP package (LMP7716/LMP7716Q)
LMP7716Q is AEC-Q100 grade 1 qualified and is manu-
factured on an automotive grade flow
Applications
Active filters and buffers
Sensor interface applications
Transimpedance amplifiers
Automotive
20183622
201836
October 20, 2009
= 5V.
S
±150 μV (max)
5.8 nV/
1.8V to 5.5V
−40°C to 125°C
Input Referred Voltage Noise
20183639
www.national.com
100 fA
Hz
17 MHz
1.15 mA
1.30 mA
0.001%

LMP7716MME/NOPB Summary of contents

  • Page 1

    ... Reliability qualification is compliant with the requirements and temperature grades defined in the AEC-Q100 standard. Typical Performance Offset Voltage Distribution LMP ® registered trademark of National Semiconductor Corporation. © 2009 National Semiconductor Corporation LMP7715/LMP7716/ LMP7716Q Features Unless otherwise noted, typical values at V ■ ...

  • 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 ...

  • Page 3

    Symbol Parameter 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 Voltage Noise Density n i Input Referred Current Noise Density n ...

  • 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 20183681 TCV OS 20183622 CM 20183610 6 = 25° Distribution ...

  • Page 7

    Offset Voltage vs 20183612 Offset Voltage vs. Temperature 20183609 Input Bias Current vs 20183623 Offset Voltage vs. Supply Voltage CMRR vs. Frequency Input Bias Current vs 20183621 20183656 CM 20183624 www.national.com ...

  • Page 8

    Supply Current vs. Supply Voltage (LMP7715) Crosstalk Rejection Ratio (LMP7716/LMP7716Q) Sinking Current vs. Supply Voltage www.national.com Supply Current vs. Supply Voltage (LMP7716/LMP7716Q) 20183605 Sourcing Current vs. Supply Voltage 20183676 Sourcing Current vs. Output Voltage 20183619 8 20183677 20183620 20183650 ...

  • Page 9

    Sinking Current vs. Output Voltage 20183654 Output Swing Low vs. Supply Voltage 20183615 Output Swing Low vs. Supply Voltage 20183614 Output Swing High vs. Supply Voltage Output Swing High vs. Supply Voltage Output Swing High vs. Supply Voltage 9 20183617 ...

  • Page 10

    Output Swing Low vs. Supply Voltage Open Loop Frequency Response Phase Margin vs. Capacitive Load www.national.com Open Loop Frequency Response 20183613 Phase Margin vs. Capacitive Load 20183673 Overshoot and Undershoot vs. Capacitive Load 20183646 10 20183641 20183645 20183630 ...

  • Page 11

    Slew Rate vs. Supply Voltage 20183629 Large Signal Step Response 20183637 Large Signal Step Response 20183634 Small Signal Step Response Small Signal Step Response THD+N vs. Output Voltage 11 20183638 20183633 20183626 www.national.com ...

  • Page 12

    THD+N vs. Output Voltage THD+N vs. Frequency Input Referred Voltage Noise vs. Frequency www.national.com THD+N vs. Frequency 20183604 PSRR vs. Frequency 20183655 Time Domain Voltage Noise 20183639 12 20183657 20183628 20183682 ...

  • Page 13

    Closed Loop Frequency Response Closed Loop Output Impedance vs. Frequency 20183636 13 20183632 www.national.com ...

  • Page 14

    Application Information LMP7715/LMP7716/LMP7716Q The LMP7715/LMP7716/LMP7716Q are single and dual, low noise, low offset, rail-to-rail output precision amplifiers with a wide gain bandwidth product of 17 MHz and low supply cur- rent. The wide bandwidth makes the LMP7715/LMP7716/ LMP7716Q ideal choices ...

  • Page 15

    For the time being, ignore C . The AC gain of the circuit in F Figure 3 can be calculated as follows: This equation is rearranged to find the location of the two poles: As shown in Equation 2, as ...

  • Page 16

    A feedback capacitance C is usually added in parallel with maintain circuit stability and to control the frequency re- F sponse. To achieve a maximally flat, 2 and C should be chosen by using Equation 3 F ...

  • Page 17

    Physical Dimensions inches (millimeters) unless otherwise noted 5-Pin SOT-23 NS Package Number MF05A 8-Pin MSOP NS Package Number MUA08A 17 www.national.com ...

  • Page 18

    ... 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 and Timing www.national.com/timing Data Converters www.national.com/adc Interface www.national.com/interface LVDS www.national.com/lvds Power Management www.national.com/power Switching Regulators www.national.com/switchers LDOs www.national.com/ldo LED Lighting www ...