LPC660IMX/NOPB National Semiconductor, LPC660IMX/NOPB Datasheet - Page 11
![IC OP AMP QUAD LOPWR CMOS 14SOIC](/photos/5/65/56572/pkg_m14a_sml.jpg)
LPC660IMX/NOPB
Manufacturer Part Number
LPC660IMX/NOPB
Description
IC OP AMP QUAD LOPWR CMOS 14SOIC
Manufacturer
National Semiconductor
Datasheet
1.LPC660AIMNOPB.pdf
(17 pages)
Specifications of LPC660IMX/NOPB
Amplifier Type
General Purpose
Number Of Circuits
4
Output Type
Rail-to-Rail
Slew Rate
0.11 V/µs
Gain Bandwidth Product
350kHz
Current - Input Bias
0.002pA
Voltage - Input Offset
1000µV
Current - Supply
160µA
Current - Output / Channel
40mA
Voltage - Supply, Single/dual (±)
4.75 V ~ 15.5 V, ±2.38 V ~ 7.75 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
14-SOIC (3.9mm Width), 14-SOL
Number Of Channels
4
Voltage Gain Db
120 dB
Common Mode Rejection Ratio (min)
63 dB
Input Offset Voltage
6 mV at 5 V
Operating Supply Voltage
9 V, 12 V
Supply Current
0.24 mA at 5 V
Maximum Operating Temperature
+ 85 C
Maximum Dual Supply Voltage
+/- 7.5 V
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
-3db Bandwidth
-
Lead Free Status / Rohs Status
Details
Other names
*LPC660IMX
*LPC660IMX/NOPB
LPC660IMX
*LPC660IMX/NOPB
LPC660IMX
Application Hints
The designer should be aware that when it is inappropriate
to lay out a PC board for the sake of just a few circuits, there
is another technique which is even better than a guard ring
on a PC board: Don’t insert the amplifier’s input pin into the
board at all, but bend it up in the air and use only air as an
insulator. Air is an excellent insulator. In this case you may
have to forego some of the advantages of PC board con-
(Continued)
FIGURE 5. Guard Ring Connections
(b) Non-Inverting Amplifier
(d) Howland Current Pump
(a) Inverting Amplifier
(c) Follower
11
struction, but the advantages are sometimes well worth the
effort
See Figure 6.
of
using
01054720
01054723
01054722
01054721
point-to-point
up-in-the-air
www.national.com
wiring.