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参数资料
| 型号： | LA5645M |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO8 |
| 封装： | MFP-8 |
| 文件页数： | 2/5页 |
| 文件大小： | 53K |
| 代理商： | LA5645M |
No. 6489-2/5
LA5645M
0.2
0.0
0.3
0.4
0.6
0.8
1.0
–20
0
20
40
60
80
100
Pd max — Ta
0.16
0.41
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Current drain
ICC
IPC = OFF
1
3
mA
Leakage current
IPC LEAK
VCC = VPC = 14 V
100
A
Saturation voltage
VPC (sat)
IPC = 50 mA
0.5
0.7
V
Reference voltage
VREF
IREF = 0 mA
1485
1500
1515
mV
Reference voltage regulation
VREF/IREF IREF = 0 to 5 mA
30
mV
[Amplifier Block] (Characteristics common to both channels A and B)
Input offset voltage
VIO
0.5
2
mV
Input offset current
IIO
5
50
nA
Input bias current
IB
80
250
nA
Voltage gain
AV
Open loop gain (design guarantee*)
80
dB
Common-mode input voltage range
VICM
0
VCC – 2
V
Slew rate
SR
Design guarantee*
0.8
V/s
Gain-bandwidth product
GB
Design guarantee*
2
MHz
Electrical Characteristics at Ta = 25°C, VCC = 5 V
Note: * Design guarantee value. These parameters are not measured.
Allowable
power
dissipation,
Pdmax
—
W
Ambient temperature, Ta — °C
Mounted on the specified
printed circuit board
Independent IC
Board size: 76.1
× 114.3 × 1.6 mm3
Board material: glass epoxy
Pin Assignment
1
PC
A–INPUT
A+INPUT
GND
8
2
A
+
–
7
VREF
3
6
4
5
B+INPUT
B–INPUT
VREF
VCC
B
–
+
A13183
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