參數(shù)資料
型號(hào): NJU7045
廠商: New Japan Radio Co., Ltd.
英文描述: 10-V Precision Micropower Shunt Voltage Reference, 0.5% accuracy 3-SOT-23 -40 to 85
中文描述: 輸入/輸出全擺幅高輸出電流單一的C - MOS運(yùn)算放大器具有關(guān)斷
文件頁(yè)數(shù): 3/7頁(yè)
文件大?。?/td> 128K
代理商: NJU7045
Ver.2004-08-24
NJU7045
- 3 -
OPERATING VOLTAGE
(Ta=25
C)
PARAMETER
Supply Voltage
STATE DEFINITION OF NJU7045 OPERATION
”State of NJU7045 Operation” vs. “Turn-on/off Control Voltage V
SD
State Definition
Amplifier Operating
(2.2V
V
DD
5.5V, Ta=25
C)
State of NU7045 Operation
ELECTRICAL CHARACTERISTICS [Enable/Shutdown Control Information]
Turn-on/off Control Voltage Range for SHDN Pin
PARAMETER
SYMBOL
Turn-on Voltage to Enable part
V
IH
Turn-off Voltage
V
IL
(Note 5) The SHDN pin can’t be left unconnected.
DC CHARACTERISTICS of “SHDN Pin”
PARAMETER
SYMBOL
Input Bias Current of SHDN Pin
I
BSD
Turn-on/off Time
PARAMETER
SYMBOL
(2.2V
V
DD
5.5V, Ta=25
C)
TYP.
MAX.
-
V
DD
-
V
DD
x 0.3
TEST CONDITION
(Note 5)
(Note 5)
MIN.
UNIT
V
V
V
DD
x 0.7
0
(2.2V
V
DD
5.5V, Ta=25
C)
TYP.
MAX.
-
±2
TEST CONDITION
0
V
SD
V
DD
MIN.
-
UNIT
μA
(2.2V
V
DD
5.5V, Ta=25
C)
TYP.
MAX.
TEST CONDITION
T
VSDHL
100ns
FIGURE 2,3
T
VSDLH
100ns
FIGURE 2,3
MIN.
UNIT
Amplifier Turn-off Time
T
OFF
-
1
-
μs
Amplifier Turn-on Time
T
ON
-
10
-
μs
SYMBOL
RATINGS
2.2 to 5.5
UNIT
V
V
DD
CONTROL CONDITION
V
SD
=V
IH
Amplifier is active.
The output impedance is high, output signal is muted
and the supply current is reduced.
Shutdown
V
SD
=V
IL
FIGURE 2. T
OFF
/T
ON
CONDITION
V
SD
V
OUT
V
DD
70%
V
DD
30%
V
DD
10%
T
OFF
T
ON
V
DD
90%
T
VSDHL
T
VSDLH
V
DD
V
SD
R
L
C
L
0.1V
[ R
L
=600
, C
L
=0pF ]
FIGURE 3. T
OFF
/T
ON
TEST CIRCUIT
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