MC1776C 查看數據表（PDF） - Motorola => Freescale
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MC1776C Datasheet PDF : 12 Pages
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MC1776C
100 M
10 M
1.0 M
Figure 1. Set Current versus Set Resistor
VCC = +3.0 V
VEE = –3.0 V
Rset to VEE
VCC = +15 V
VEE = –15 V
Rset to VEE
VCC = +15 V
VEE = –15 V
Rset to GND
100 k
VCC = +3.0 V
VEE = –3.0 V
Rset to GND
10 k
0.1
1.0
10
100
Iset, SET CURRENT (µA)
Figure 2. Positive Standby Supply Current
versus Set Current
1000
+3.0 V ≤ VCC ≤ +18 V
–3.0 V ≥ VEE ≥ –18 V
100
10
1.0
0.1
0.01
0.1
1.0
10
100
Iset, SET CURRENT (µA)
Figure 3. Open Loop Gain versus Set Current
107
RL = 75 k
106
VCC = +15 V
VEE = –15 V
VCC = +3.0 V
VEE = –3.0 V
105
104
0.1
1.0
10
100
Iset, SET CURRENT (µA)
Figure 4. Input Bias Current versus Set Current
100
10
+3.0 V ≤ VCC ≤ +18 V
–3.0 V ≥ VEE ≥ –18 V
1.0
0.1
0.01
0.1
1.0
10
100
Iset, SET CURRENT (µA)
Figure 5. Input Bias Current
versus Ambient Temperature
30
+3.0 V ≤ VCC ≤ +18 V
–3.0 V ≥ VEE ≥ –18 V
24
18
12
Iset = 1.5 µA
6.0
Iset = 1.5 µA
0
–60 –40 –20
0 20 40 60 80 100 120 140
T, TEMPERATURE (°C)
Figure 6. Gain Bandwidth Product
versus Set Current
10 M
1.0 M
VCC = +15 V
VEE = –15 V
100 k
VCC = +3.0 V
VEE = –3.0 V
10 k
1.0 k
0.1
1.0
10
100
Iset, SET CURRENT (µA)
MOTOROLA ANALOG IC DEVICE DATA
7
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