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PDF NJM2730 Data sheet ( Hoja de datos )
| Número de pieza | NJM2730 | |
| Descripción | Low Supply Voltage Single Operational Amplifier | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NJM2730 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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NJM2730
Low Supply Voltage Single Operational Amplifier
with Full Swing Input and Output
s GENERAL DESCRIPTION
NJM2730 is a single supply single operational amplifier with
full swing input and output, operates from 1.8V.
Input and Output Full Swing provides wide dynamic range,
is from ground to power supply level. In addition to ground
sensing applications, NJM2730 enable to be applied to
Hi-side sensing applications.
www.DataSheet4U.Tcohme features are low noise and high phase margin for
battery management, portable audio applications, and others.
Furthermore NJM2730 is packaged with small size package
MTP-5.
s PACKAGE OUTLINE
NJM2730F
s FEATURES
q Single Supply
q Operating Voltage
q Input Full-Swing
q Output Full-Swing
q Load Drivability
q Offset Voltage
q Slew Rate
q Low Input Voltage Noise
q Adequate phase margin
q Bipolar Technology
q Package Outline
1.8 to 5.0V
VICM= 0 to 5.0V at V+=5V
VOH ≥ 4.9V/ VOL ≤ 0.1V at V+=5V,RL=20kΩ
VOH ≥ 4.75V/ VOL ≤ 0.25V at V+=5V,RL=2kΩ
5mV max
0.4V/µs typ.
10nV/√Hz typ.
ΦM=75deg. typ. at RL=2kΩ, voltage follower
MTP5
s PIN CONFIGURATION
(Top View)
IN+ 1
5 V+
GND 2
IN- 3
4 OUT
1
1 page  
Output Voltage vs. Operating Voltage
3 GV=OPEN,RL=2k,Ta=25℃
2
1
0
-1
www.DataSheet4U.com
-2
-3
0.0
0.5 1.0 1.5 2.0
Operating Voltage(V+/V-) [V]
2.5
Output Voltage vs. Load Resistance(Temp.)
V+=5V,GV=OPEN
5.0
4.5
4.0
3.5
3.0
2.5
2.0 25℃
1.5
1.0 85℃
0.5
Ta=-40℃
0.0
10
100 1000 10000 100000
Load Resistance [Ω]
Equivalent Input Noise Voltage vs. Frequency
30 V+/V-=±2.5V,GV=40dB,RS=100,RG=100,RF=10k,Ta=25℃
25
20
15
10
5
0
1 10 100 1000 10000
Frequency [Hz]
NJM2730
Output Voltage vs. Load Resistance (V+/V-)
2.5 GV=OPEN,Ta=25℃
2.0 V+/V-=±2.5V
1.5
±1.5V
1.0
0.5 ±0.9V
0.0
-0.5
-1.0
-1.5
-2.0
-2.5
10
100 1000 10000
Load Resistance[Ω]
100000
Voltage Gain,Phase vs. Frequency (Temp.)
V+=5V,Gv=40dB,Rf=2k,Rg=20,CL=0
60 180
40
Ta=-40℃
25℃
Voltage Gain
20 85℃
0
-20
-40
Phase
Ta=-40℃
25℃
85℃
120
60
0
-60
-120
-60 -180
110000 110k00 11000k00 1100000k00 11ME+06 110EM+07 110E0+M08
Frequency [Hz]
Equivalent Input Noise Voltage vs. Input Resistance
6V0+/V-=±2.5V,f=1kHz,GV=40dB,RG=100,RF=10k,Ta=25℃
50
40
30
20
10
0
10 100 1000 10000 100000
Input Resistance [Ω]
5
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet NJM2730.PDF ] | |
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