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參數(shù)資料
| 型號： | CA3060 |
| 廠商： | Intersil Corporation |
| 元件分類： | 運動控制電子 |
| 英文描述： | 110kHz, Operational Transconductance Amplifier Array |
| 中文描述： | 110kHz，運算跨導(dǎo)放大器陣列 |
| 文件頁數(shù)： | 3/12頁 |
| 文件大?。?/td> | 193K |
| 代理商： | CA3060 |
3-3
Input Impedance Components
Resistance (See Figure 14)
R
I
C
I
-
1600
-
-
170
-
10
20
-
k
Capacitance at 1MHz
-
2.7
-
-
2.7
-
-
2.7
-
pF
Output Impedance Components
Resistance (See Figure 15)
R
O
C
O
-
200
-
-
20
-
-
2
-
M
Capacitance at 1MHz
-
4.5
-
-
4.5
-
-
4.5
-
pF
ZENER BIAS REGULATOR CHARACTERISTICS
I
2
= 0.1mA
Voltage (See Figure 16)
V
Z
Temperature
Coefficient = 3mV/
o
C
6.2
6.7
7.9
V
Impedance
Z
Z
-
200
300
NOTES:
3. Conditions for Input Offset Voltage Sensitivity:
a. Bias current derived from the regulator with an appropriate resistor connected from Terminal 1 to the bias terminal on the amplifier
under test V+ is reduced to +13V for V+ sensitivity and V- is reduced to -13V for V- sensitivity.
b. V+ Sensitivity in
,
V- Sensitivity in
.
4. Temperature Coefficient; -2.2mV/
o
C (at V
ABC
= 0.54, I
ABC
= 1
μ
A); -2.1mV/
o
C (at V
ABC
= 0.060V, I
ABC
= 10
μ
A); -1.9mV/
o
C (at V
ABC
= 0.66V,
I
ABC
= 100
μ
A)
Electrical Specifications
T
A
= 25
o
C, V
SUPPLY
=
±
15V
(Continued)
PARAMETER
SYMBOL
AMPLIFIER BIAS CURRENT
UNITS
I
ABC
= 1
μ
A
TYP
I
ABC
= 10
μ
A
TYP
I
ABC
= 100
μ
A
TYP
MIN
MAX
MIN
MAX
MIN
MAX
μ
V V
------------------------------------------------------------------------------------------------------------------------------
–
=
μ
V V
------------------------------------------------------------------------------------------------------------------------------
–
=
Schematic Diagram
BIAS REGULATOR AND ONE OPERATIONAL TRANSCONDUCTANCE AMPLIFIER
NOTES:
5. Inverting Input of Amplifiers 1, 2 and 3 is on Terminals 13, 12 and 4, respectively.
6. Non-inverting Input of Amplifiers 1, 2 and 3 is Terminals 14, 11 and 5, respectively.
7. Amplifier Bias Current of Amplifiers 1, 2 and 3 is on Terminals 15, 10 and 6, respectively.
8. Output of Amplifiers 1, 2 and 3 is on Terminals 16, 9 and 7, respectively.
2
1
D
4
D
5
Q
10
INVERTING INPUT
Q
1
Q
2
D
1
-
+
I
ABC
(NOTE 5)
NON-INVERTING INPUT
(NOTE 6)
ZENER BIAS REGULATOR
AMPLIFIER BIAS INPUT
(NOTE 7)
Q
3
Q
6
Q
7
D
2
Q
5
3
8
D
3
Q
8
OUTPUT (NOTE 8)
V+
V-
Q
4
CA3060
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