LM321MFX/NOPB National Semiconductor, LM321MFX/NOPB Datasheet - Page 3

• Manufacturer Part Number: LM321MFX/NOPB
• Description: IC OP AMP SINGLE LOW PWR SOT23-5
• Manufacturer: National Semiconductor
• Type: General Purpose Amplifierr

Specifications of LM321MFX/NOPB

• Amplifier Type: General Purpose
• Number Of Circuits: 1
• Slew Rate: 0.4 V/µs
• Gain Bandwidth Product: 1MHz
• Current - Input Bias: 45nA
• Voltage - Input Offset: 2000µV
• Current - Supply: 660µA
• Current - Output / Channel: 40mA
• Voltage - Supply, Single/dual (±): 3 V ~ 30 V, ±1.5 V ~ 15 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Rail/rail I/o Type: No
• Number Of Elements: 1
• Unity Gain Bandwidth Product: 1MHz
• Common Mode Rejection Ratio: 65dB
• Input Offset Voltage: 7@5VmV
• Input Bias Current: 250nA
• Single Supply Voltage (typ): 5/9/12/15/18/24/28V
• Dual Supply Voltage (typ): ±3/±5/±9/±12V
• Voltage Gain In Db: 100dB
• Power Supply Rejection Ratio: 65dB
• Power Supply Requirement: Single/Dual
• Shut Down Feature: No
• Single Supply Voltage (min): 3V
• Single Supply Voltage (max): 30V
• Dual Supply Voltage (min): ±1.5V
• Dual Supply Voltage (max): ±15V
• Technology: Bipolar
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 5
• Package Type: SOT-23
• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• Number Of Channels: 1
• Voltage Gain Db: 100 dB
• Common Mode Rejection Ratio (min): 65 dB
• Input Voltage Range (max): 32 V
• Input Voltage Range (min): 3 V
• Operating Supply Voltage: 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V
• Supply Current: 0.45 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Dual Supply Voltage: +/- 15 V
• Minimum Operating Temperature: - 40 C
• Peak Reflow Compatible (260 C): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Compliant
• Other names: LM321MFX

THD
e
Symbol
n
Electrical Characteristics
0V, V
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 conditions, see the Electrical Characteristics.
Note 2: Short circuits from the output V
current is approximately 40mA independent of the magnitude of V
dissipation ratings and cause eventual destruction.
Note 3: The maximum power dissipation is a function of T
P
Note 4: Typical values represent the most likely parametric norm.
Note 5: All limits are guaranteed by testing or statistical analysis.
Note 6: This input current will only exist when the voltage at any of the input leads is driven negative. It is due to the collector base junction of the input PNP
transistors becoming forward biased and thereby acting as input diode clamps. In addition to this diode action, there is also lateral NPN parasitic transistor action
on the IC chip. This transistor action can cause the output voltages of the op amps to go to the V
duration that an input is driven negative. This is not destructive and normal output states will re-establish when the input voltage, which was negative, again returns
to a value greater than −0.36V (at 25˚C).
Note 7: V
Note 8: The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of the output so
no loading change exists on the input lines.
Note 9: The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V (at 25˚C). The upper end of the
common-mode voltage range is V
Note 10: Human Body Model, 1.5k
Simplified Schematic
D
= (T
O
J(MAX)
= 1.4V. Boldface limits apply at temperature extremes. (Continued)
O
Total Harmonic Distortion
Equivalent Input Noise Voltage
1.4V, R
- T
A
)/
S
JA
= 0
. All numbers apply for packages soldered directly onto a PC board.
with V
Parameter
+
+
- 1.5V at 25˚C, but either or both inputs can go to +32V without damage, independent of the magnitude of V
from 5V to 30V; and over the full input common-mode range (0V to V
in series with 100pF.
+
can cause excessive heating and eventual destruction. When considering short circuits to ground the maximum output
Unless otherwise specified, all limits guaranteed for at T
J(MAX)
+
f = 1kHz, A
R
C
f = 1kHz, R
V
. At values of supply voltage in excess of +15V, continuous short circuits can exceed the power
,
+
L
L
= 2k , V
= 100pF, V
= 30V
JA
, and T
Conditions
3
V
S
A
O
. The maximum allowable power dissipation at any ambient temperature is
= 20dB
= 100
= 2V
+
= 30V
PP
,
+
voltage level (or to ground for a large overdrive) for the time
(Note 5)
+
Min
- 1.5V) at 25˚C.
(Note 4)
0.015
Typ
40
A
= 25˚C; V
(Note 5)
20007603
Max
+
+
= 5V, V
.
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nV/
Units
−
%
=