參數(shù)資料
型號: MC1776
廠商: ON SEMICONDUCTOR
英文描述: PROGRAMMABLE OPERATIONAL AMPLIFIER
中文描述: 可編程運算放大器
文件頁數(shù): 1/12頁
文件大小: 186K
代理商: MC1776
Device
Operating
Temperature Range
Package
SEMICONDUCTOR
TECHNICAL DATA
PROGRAMMABLE
OPERATIONAL AMPLIFIER
ORDERING INFORMATION
MC1776CD
MC1776CP1
TA = 0
°
to +70
°
C
SO–8
Plastic DIP
PIN CONNECTIONS
Order this document by MC1776C/D
P1 SUFFIX
PLASTIC PACKAGE
CASE 626
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
1
1
8
8
(Top View)
Iset
VCC
Output
Offset Null
Offset Null
Invert
Noninvert
VEE
1
2
3
4
8
7
6
5
+
Input
1
MOTOROLA ANALOG IC DEVICE DATA
This extremely versatile operational amplifier features low power
consumption and high input impedance. In addition, the quiescent currents
within the device may be programmed by the choice of an external resistor
value or current source applied to the Iset input. This allows the amplifier’s
characteristics to be optimized for input current and power consumption
despite wide variations in operating power supply voltages.
±
1.2 V to
±
18 V Operation
Wide Programming Range
Offset Null Capability
No Frequency Compensation Required
Low Input Bias Currents
Short Circuit Protection
Resistive Programming
(See Figure 1)
Rset to Ground
Rset to Negative Supply
(Recommended for supply voltage
less than
±
6.0 V)
7
VCC
Active Programming
FET Current Source
Bipolar Current Source
Typical Rset Values
Iset = 1.5
μ
A
3.6 M
6.2 M
7.5 M
10 M
VCC, VEE
±
6.0 V
±
10 V
±
12 V
±
15 V
Iset = 15
μ
A
360 k
620 k
750 k
1.0 M
Pins not shown are not connected.
Typical Rset Values
Iset = 1.5
μ
A
1.6 M
3.6 M
7.5 M
20 M
VCC, VEE
±
1.5 V
±
3.0 V
±
6.0 V
±
15 V
Iset = 15
μ
A
160 k
360 k
750 k
2.0 M
VCC – 0.6
Rset
Iset =
2
3
4
8
Rset
+
VEE
Iset =
VCC – 0.6 – VEE
Rset
+
2
3
7
6
4
8
VEE
VG
VEE
7
2
3
4
8
6
VEE
R
VB
VEE
Q
+
6
VCC
7
2
3
4
8
Rset
+
VEE
6
VCC
Motorola, Inc. 1996
Rev 5
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相關(guān)代理商/技術(shù)參數(shù)
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