Preliminary NJM2741
Single Supply Single Operational Amplifier
with Full Swing Output
■GENERAL
DESCRIPTION
The NJM2741 is a low supply voltage operational amplifier with Full
swing output.
It is suitable for audio section of portable sets, PCs and any
General-purpose use.
■
FEATURES
●Operating
Voltage
●Output
Full Swing
●Offset
Voltage
●Slew
Rate
.
●Low
Distortion
.
●Low
Input Voltage Noise
●Bipolar
Technology
●Package
Outline
■
PIN CONFIGURATION
■PACKAGE
OUTLINE
NJM2741F
NJM2741F3
:2.5V to 14V
: V
OH
≥4.9V
Typ. (at V
+
=5V, R
L
=5kΩ)
: V
OL
≤0.1V
Typ. (at V
+
=5V, R
L
=5kΩ)
:1mV Typ
: 3.5V/µs Typ.
: 0.001% typ. (at V
+
=5V, f=1kHz)
:10nV/√Hz typ.
: MTP5, SC88A
1
2
3
NJM2741F
NJM2741F3
(Top View)
+
−
5
4
PIN FUNCTION
1. +INPUT
2. GND
3. -INPUT
4. OUTPUT
+
5. V
Ver.2004-11-26
-1-
NJM2741 Preliminary
■
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Differential Input Voltage Range
Common Mode Input Voltage Range
Power Dissipation
Operating Temperature Range
Storage Temperature Range
SYMBOL
V
V
ID
V
ICM
P
D
T
opr
T
stg
+
RATINGS
15
±15 (Note1)
0 to 15 (Note1)
390[MTP5] (Note2)
280[SC88A] (Note2)
-40 to +85
-50 to +125
UNIT
V
V
V
mW
˚C
˚C
(Note1) For supply voltage less than 15V, the absolute maximum input voltage is equal to the supply voltage.
(Note2) On the PCB “ EIA/JEDEC (76.2×114.3×1.6mm, two layers, FR-4) “
■
OPERATING VOLTAGE
(Ta=25˚C)
PARAMETER
Supply Voltage
SYMBOL
V
+
RATINGS
2.5 to 14
UNIT
V
■
ELECTRICAL CHARACTERISTICS
●DC
CHARACTERISTICS (V
+
=5V
,
Ta=25˚C)
PARAMETER
Operating Current
Input Offset Voltage
Input Bias Current
Input Offset Current
Large Signal Voltage Gain
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Output Voltage
Input Common Mode
Voltage Range
SYMBOL
I
CC
V
IO
I
B
I
IO
A
V
CMR
SVR
V
OH
V
OL
V
ICM
TEST CONDITION
R
L
=∞, V
I N
=2.5V,
No Signal Apply
R
S
≤
10kΩ
MIN.
-
-
-
-
65
60
60
4.75
-
0
TYP.
2.2
1
100
5
85
75
80
4.9
0.1
-
MAX.
3.3
6
350
100
-
-
-
-
0.25
4
UNIT
mA
mV
nA
nA
dB
dB
dB
V
V
V
R
L
≥10kΩ
to 2.5V,
Vo=0.5V to 4.5V
0V
≤
V
CM
≤
4V
+
V =2.5V to 14V, V
CM
=V /2
R
L
=5kΩ to 2.5V
R
L
=5kΩ to 2.5V
+
CMR
≥
60dB
●AC
CHARACTERISTICS (V
+
=5V
,
Ta=25˚C)
PARAMETER
Unity Gain Bandwidth
Phase Margin
Equivalent Input Noise Voltage
Total Harmonic Distortion
SYMBOL
GB
Φ
M
V
NI
THD
TEST CONDITION
f=10kHz, R
L
=10kΩ to 2.5V
R
L
=10kΩ to 2.5V, C
L
=10pF
f=1kHz, V
CM
=2.5V
f=1kHz, A
V
=+2
R
L
=10kΩ to 2.5V, Vo=1.5Vrms
MIN.
-
-
-
-
TYP.
10
75
10
0.001
MAX.
-
-
-
-
UNIT
MHz
Deg
nV/√Hz
%
●AC
CHARACTERISTICS (V
+
=5V
,
Ta=25˚C)
PARAMETER
Slew Rate
SYMBOL
SR
TEST CONDITION
(Note 3), A
V
=1, V
I N
=2Vpp
R
L
=10kΩ to 2.5V, C
L
=10pF
MIN.
-
TYP.
3.5
MAX.
-
UNIT
V/µs
(Note 3) Number specified is the slower of the positive and negative slew rates.
[CAUTION]
The specifications on this data book are only given for information,
without any guarantee as regards either mistakes or omissions. The
application circuits in this data book are described only to show
representative usages of the product and not intended for the
guarantee or permission of any right including the industrial rights.
-2-
Ver.2004-11-26
TI Technology Forum
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