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NJM2748D
P1-P3
P4-P6
P7-P9
P10-P12
P13-P13
NJM2748/27
48A
- 1
0
-
V
er
.2007-05-24
■
TYPICA
L CHARA
CT
ERIS
TICS
Maximum Output Voltage (+V
OM
)
−
−
−
−
Output So
urce Current
(V
+
+
+
+
/V
−
−
−
−
=±
1
5V)
11
12
13
14
15
0
1
02
03
0
4
0
Outp
ut Source C
urrent I
SOURCE
[mA]
Maximum Output Voltage
+V
OM
[V]
Ta=85
ºC
Ta=-40º
C
Ta=25
ºC
Output Saturation Voltage (+V
OS
)
−
−
−
−
Supply
Voltage
(Ta=2
5ºC)
0.0
0.5
1.0
1.5
51
0
1
5
2
0
Supply V
oltage V
+
+
+
+
/V
−
−
−
−
[V]
Output Saturatio
n Voltage
+V
OS
[V]
I
SOURCE
=
1
0mA
I
SOURCE
=2mA
I
SOURCE
=5mA
+V
OS
=(V
+
) - (+V
OM
)
Maximum Output Voltage (
−
−
−
−
V
OM
)
−
−
−
−
Output
Sink Curren
t
(V
+
+
+
+
/V
−
−
−
−
=±
1
5V)
-14
-13
-12
-11
-10
0
1
02
03
04
0
Outp
ut Sink Curre
nt I
SINK
[mA]
Maximum Output Cu
rrent
−
−
−
−
V
OM
[V]
Ta=85ºC
Ta=-40º
C
Ta=25
ºC
Output Saturation Voltage (
−
−
−
−
V
OS
)
−
−
−
−
Supp
ly
Vol
tage
(Ta=2
5ºC)
1.0
1.5
2.0
2.5
51
0
1
5
2
0
Supply V
oltage V
+
+
+
+
/V
−
−
−
−
[V]
Output Saturation Voltage
−
−
−
−
V
OS
[V]
-V
OS
=(-V
OM
) - (V
-
)
I
SINK
=
1
0mA
I
SINK
=2mA
I
SINK
=5mA
Voltage Gain
−
−
−
−
Amb
ient Temperature
(V
+
+
+
+
/V
−
−
−
−
=±
1
5V, V
O
=±
1
0V,
R
L
=2k
Ω
)
90
100
110
120
130
-50
-25
0
25
50
75
100
125
Ambient Temperature [ºC]
Volt
age Gain A
V
[dB]
Unity
−
−
−
−
Gain Frequen
cy
−
−
−
−
Amb
ient Temperature
(V
+
+
+
+
/V
−
−
−
−
=±
1
5V, 40dBAMP, C
L
=
1
0pF)
1
1.5
2
2.5
3
-50
-25
0
25
50
75
100
125
Amb
ient Temperature [ºC]
Unity
−
−
−
−
Gain Frequency f
T
[MHz]
NJM2748/27
48A
-1
1-
V
er
.2007-05-24
■
TYPICA
L CHARA
CT
ERIS
TICS
Gain/Phase
−
−
−
−
Freq
uency
(V
+
+
+
+
/V
−
−
−
−
=±
1
5V,
40dBAMP,
C
L
=
1
00pF
, Ta=25
ºC)
-10
0
10
20
30
40
50
1k
10k
100k
1000k
10000k
Frequen
cy [Hz]
Voltage Gain A
V
[dB]
-180
-135
-90
-45
0
45
90
Phase
φ
[deg]
Gain
Phase
1M
10M
Gain/Phase
−
−
−
−
Freq
uency
(V
+
+
+
+
/V
−
−
−
−
=±6V,
40dB
A
MP, C
L
=
1
00pF
, Ta=25ºC)
-10
0
10
20
30
40
50
1
10
100
1000
10000
Freq
uency [kHz]
Voltage Gain A
V
[dB]
-180
-135
-90
-45
0
45
90
Phase
φ
[deg]
Gain
Phase
1M
10M
Voltage Gain
−
−
−
−
Freq
uency
(V
+
+
+
+
/V
−
−
−
−
=±
1
5V, Vo
ltag
e Foll
ower, R
L
=2k
Ω
, Ta=
25ºC
)
-5
0
5
10
0M
1M
10M
Freq
uency [Hz]
Voltage Gain A
V
[dB]
C
L
=
1
00pF
C
L
=47pF
C
L
=
1
0pF
100k
Voltage Gain
−
−
−
−
Freq
uency
(V
+
+
+
+
/V
−
−
−
−
=±6
V, Volt
age Follo
wer, R
L
=2k
Ω
, Ta=
25ºC
)
-5
0
5
10
0M
1M
10M
Freq
uency [Hz]
Voltage Gain A
V
[dB]
C
L
=
1
00pF
C
L
=47pF
C
L
=
1
0pF
100k
Voltage Gain
−
−
−
−
Freq
uency
(V
+
+
+
+
/V
−
−
−
−
=±
1
5V, Vo
ltage Fo
llower, R
L
=2k
Ω
, C
L
=
1
00pF
)
-5
0
5
10
0M
1M
10M
Freq
uency [Hz]
Voltage Gain A
V
[dB]
Ta=85
ºC
Ta=-40º
C
Ta=25ºC
100k
Voltage Gain
−
−
−
−
Freq
uency
(V
+
+
+
+
/V
−
−
−
−
=±6
V, Volt
age Follo
wer, R
L
=2k
Ω
, C
L
=
1
00pF
)
-5
0
5
10
0M
1M
10M
Freq
uency [Hz]
Voltage Gain A
V
[dB]
Ta=85
ºC
Ta=-40º
C
Ta=25
ºC
100k
NJM2748/27
48A
- 12 -
V
er
.2007-05-24
■
TYPICA
L CHARA
CT
ERIS
TICS
Slew
Rate
−
−
−
−
Amb
ient Temperature
(V
+
+
+
+
/V
−
−
−
−
=±
1
5V,
Volt
age Foll
ower
, V
O
=±
1
V, R
L
=2k
Ω
)
5
10
15
20
-50
-25
0
25
50
75
100
125
Amb
ient Temperature [ºC]
Slew Ra
te SR [V
/µs]
+SR
-SR
Slew
Rate
−
−
−
−
Supp
ly
Vol
tage
(Vol
tage F
ollow
er,
V
O
=±
1
V, R
L
=2k
Ω
, Ta=
25ºC
)
5
10
15
20
51
0
1
5
2
0
Supply V
oltage V
+
+
+
+
/V
−
−
−
−
[V]
Slew Ra
te SR [V
/µs]
+SR
-SR
THD+N
−
−
−
−
Outp
ut Vo
ltag
e
(R
F
=9k
Ω
, V
+
+
+
+
/V
−
−
−
−
=±
1
5V, A
V
=+
1
0, R
L
=ope
n, Ta=
25ºC)
0.001
0.01
0.1
1
0.01
0.1
1
10
Output Voltage V
O
[Vrms]
THD+N [%]
20kHz
20Hz
1
kHz
THD+N
−
−
−
−
Freq
uency
(R
F
=9k
Ω
, V
+
+
+
+
/V
−
−
−
−
=±
1
5V,
A
V
=+
1
0, R
L
=ope
n, Ta=2
5ºC)
0.001
0.01
0.1
1
0k
0k
1k
10k
100k
Freq
uency [Hz]
THD+N [%]
V
O
=7.07Vrms
V
O
=5Vrms
10
100
THD+N
−
−
−
−
Outp
ut Vo
ltag
e
(R
F
=
1
.8k
Ω
, V
+
+
+
+
/V
−
−
−
−
=±
1
5V,
A
V
=+
1
0, R
L
=ope
n, Ta=2
5ºC)
0.001
0.01
0.1
1
0.01
0.1
1
10
Output Voltage V
O
[Vrms]
THD+N [%]
20kHz
20Hz
1
kHz
THD+N
−
−
−
−
Frequenc
y
(R
F
=
1
.8k
Ω
, V
+
+
+
+
/V
−
−
−
−
=±
1
5V,
A
V
=+
1
0, R
L
=ope
n, Ta=2
5ºC)
0.001
0.01
0.1
1
0k
0k
1k
10k
100k
Freq
uency [Hz]
THD+N [%]
V
O
=7.07Vrms
V
O
=5Vrms
10
100
P1-P3
P4-P6
P7-P9
P10-P12
P13-P13
NJM2748D
Mfr. #:
Buy NJM2748D
Manufacturer:
NJR (New Japan Radio)
Description:
Precision Amplifiers Low Offset Low Drift JFET 0.7mV 2.0mV
Lifecycle:
New from this manufacturer.
Delivery:
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EMS
Payment:
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