NJU7045 Ver la hoja de datos (PDF) - Japan Radio Corporation
Número de pieza
componentes Descripción
Fabricante
NJU7045
Japan Radio Corporation
NJU7045 Datasheet PDF : 7 Pages
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NJU7045
■ELECTRICAL CHARACTERISTICS [Amplifier Operating]
●DC CHARACTERISTICS
PARAMETER
SYMBOL
TEST CONDITION
Operating Current
Input Offset Voltage
Input Bias Current
Input Offset Current
Large Signal Voltage Gain
IDD
No signal Apply, VSD=VDD
VIO
IB
IIO
AV
RL=10kΩ to 1.5V,
Vo=1.5V±1.4V
Common Mode Rejection Ratio
CMR
CMR+: 1.5V ≤ VCM ≤ 3V
CMR-: 0V ≤ VCM ≤ 1.5V
(Note 7)
(VDD=3V, 2.1V ≤ VSD ≤ 3V, Ta=25˚C)
MIN.
TYP.
MAX.
UNIT
-
350
600
µA
-
-
10
mV
-
1
-
pA
-
1
-
pA
70
90
-
dB
42
60
-
dB
Supply Voltage Rejection Ratio
SVR
2.7V ≤ VDD ≤ 4.0V,
50
80
-
dB
VCM=VDD/2, VSD=VDD
Output Voltage1
VOH1
RL=10kΩ to 1.5V
2.95
-
-
V
VOL1
RL=10kΩ to 1.5V
-
-
0.05
V
Output Voltage2
VOH2
RL=600Ω to 1.5V
2.9
-
-
V
VOL2
RL=600Ω to 1.5V
-
-
0.10
V
Output Source Current
Output Sink Current
ISOURCE
ISINK
VO=1.5V
VO=1.5V
30
40
-
mA
30
40
-
mA
Input Common Mode Voltage Range
VICM
CMR ≥ 42dB
0
-
3
V
(Note 6) CMR is represented by either CMR+ or CMR- has lower value.
●AC CHARACTERISTICS
PARAMETER
Unity Gain Bandwidth
Total Harmonic Distortion
Equivalent Input Noise Voltage
SYMBOL
GB
THD
VNI
TEST CONDITION
RL=10kΩ to 1.5V
f=1kHz, VIN=1Vpp, AV=0dB
f=1kHz
(VDD=3V, 2.1V ≤ VSD ≤ 3V, Ta=25˚C)
MIN.
TYP.
MAX.
UNIT
-
0.8
-
MHz
-
0.05
-
%
-
40
-
nV/√Hz
●TRANSIENT CHARACTERISTICS
PARAMETER
SYMBOL
Slew Rate
SR
TEST CONDITION
RL=10kΩ to 1.5V
(VDD=3V, 2.1V ≤ VSD ≤ 3V, Ta=25˚C)
MIN.
TYP.
MAX.
UNIT
-
0.7
-
V/µs
-6-
Ver.2004-08-24
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