LMC6034IMX National Semiconductor, LMC6034IMX Datasheet

no-image

LMC6034IMX

Manufacturer Part Number
LMC6034IMX
Description
CMOS Quad Operational Amplifier
Manufacturer
National Semiconductor
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LMC6034IMX
Manufacturer:
NS
Quantity:
1 000
Part Number:
LMC6034IMX
Manufacturer:
NS/国半
Quantity:
20 000
Part Number:
LMC6034IMX
Manufacturer:
NSC
Quantity:
19 673
Company:
Part Number:
LMC6034IMX
Quantity:
15 000
Part Number:
LMC6034IMX/NOPB
Manufacturer:
ST
Quantity:
7 733
Part Number:
LMC6034IMX/NOPB
Manufacturer:
TI/德州仪器
Quantity:
20 000
Part Number:
LMC6034IMX/NOPB
0
Company:
Part Number:
LMC6034IMX/NOPB
Quantity:
9 000
© 2004 National Semiconductor Corporation
LMC6034
CMOS Quad Operational Amplifier
General Description
The LMC6034 is a CMOS quad operational amplifier which
can operate from either a single supply or dual supplies. Its
performance features include an input common-mode range
that reaches ground, low input bias current, and high voltage
gain into realistic loads, such as 2 kΩ and 600Ω.
This chip is built with National’s advanced Double-Poly
Silicon-Gate CMOS process.
See the LMC6032 datasheet for a CMOS dual operational
amplifier with these same features. For higher performance
characteristics refer to the LMC660.
Features
n Specified for 2 kΩ and 600Ω loads
n High voltage gain:
Connection Diagram
Guard Ring Connections
Non-Inverting Amplifier
126 dB
DS011134
14-Pin DIP/SO
Top View
n Low offset voltage drift: 2.3 µV/˚C
n Ultra low input bias current: 40 fA
n Input common-mode range includes V
n Operating Range from +5V to +15V supply
n I
n Low distortion: 0.01% at 10 kHz
n Slew rate: 1.1 V/µs
n Improved performance over TLC274
Applications
n High-impedance buffer or preamplifier
n Current-to-voltage converter
n Long-term integrator
n Sample-and-hold circuit
n Medical instrumentation
SS
= 400 µA/amplifier; independent of V
01113408
01113401
+
www.national.com
August 2000

Related parts for LMC6034IMX

LMC6034IMX Summary of contents

Page 1

... Specified for 2 kΩ and 600Ω loads n High voltage gain: 126 dB Connection Diagram Guard Ring Connections Non-Inverting Amplifier © 2004 National Semiconductor Corporation n Low offset voltage drift: 2.3 µV/˚C n Ultra low input bias current Input common-mode range includes V n Operating Range from +5V to +15V supply 400 µ ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Differential Input Voltage + − Supply Voltage (V − Output Short Circuit to V − Output Short Circuit to V Lead Temperature (Soldering, 10 sec.) Storage Temperature Range ...

Page 3

Unless otherwise specified, all limits guaranteed for T = GND = 0V 1.5V 2.5V, and R CM OUT Symbol Parameter V Output Voltage Swing O I Output Current O I Supply Current S = 25˚C. Boldface ...

Page 4

AC Electrical Characteristics Unless otherwise specified, all limits guaranteed for T = GND = 0V 1.5V 2.5V, and R CM OUT Symbol Parameter SR Slew Rate GBW Gain-Bandwidth Product φ Phase Margin M G Gain Margin ...

Page 5

Typical Performance Characteristics Output Characteristics Current Sinking Input Voltage Noise vs Frequency Open-Loop Frequency Response ± 7.5V 25˚C unless otherwise specified (Continued Output Characteristics 01113425 01113428 01113430 5 Current Sourcing 01113427 CMRR vs Frequency ...

Page 6

Typical Performance Characteristics Non-Inverting Large Signal Pulse Response Stability vs Capacitive Load Note: Avoid resistive loads of less than 500Ω, as they may cause instability. Applications Hint Amplifier Topolgy The topology chosen for the LMC6034, shown in Figure 1, is ...

Page 7

Applications Hint (Continued) etc., and R is the parallel combination formula, as well as all formulae derived below, apply to inverting and non-inverting op-amp configurations. When the feedback resistors are smaller than a few kΩ, the frequency ...

Page 8

Applications Hint (Continued) FIGURE 3. Rx, Cx Improve Capacitive Load Tolerance Capacitive load driving capability is enhanced by using a pull + up resistor to V (Figure 4). Typically a pull up resistor conducting 500 µA or more will significantly ...

Page 9

Applications Hint (Continued) FIGURE 8. Guard Ring Connections Follower FIGURE 9. Guard Ring Connections Howland Current Pump The designer should be aware that when it is inappropriate to lay out a PC board for the sake of just a few ...

Page 10

Typical Single-Supply Applications + (V = 5.0 VDC) Additional single-supply applications ideas can be found in the LM324 datasheet. The LMC6034 is pin-for-pin compat- ible with the LM324 and offers greater bandwidth and input resistance over the LM324. These features ...

Page 11

Typical Single-Supply Applications ( 5.0 VDC) (Continued Bandpass Filter 2.1 Gain = −8 High-Pass Filter 0.895 Gain = 1 2 ...

Page 12

... Ordering Information Temperature Range Industrial−40˚C ≤ T LMC6034IM LMC6034IMX www.national.com Package NSC Drawing ≤ J +85˚ 14-Pin Small M14A Outline 12 Transport Media Rail Tape and Reel ...

Page 13

... English www.national.com Français Tel: +33 ( 8790 Small Outline Dual-In-Line Pkg. (M) Order Number LMC6034IM or LMC6034IMX NS Package Number M14A 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system affect its safety or effectiveness ...

Related keywords