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MC1776

Description
PROGRAMMABLE OPERATIONAL AMPLIFIER
File Size121KB,12 Pages
ManufacturerMotorola ( NXP )
Websitehttps://www.nxp.com
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MC1776 Overview

PROGRAMMABLE OPERATIONAL AMPLIFIER

Order this document by MC1776C/D
MC1776C
Micropower Programmable
Operational Amplifier
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
PROGRAMMABLE
OPERATIONAL AMPLIFIER
SEMICONDUCTOR
TECHNICAL DATA
Wide Programming Range
Offset Null Capability
No Frequency Compensation Required
Low Input Bias Currents
Short Circuit Protection
8
1
Resistive Programming
(See Figure 1)
P1 SUFFIX
PLASTIC PACKAGE
CASE 626
Rset to Ground
7 VCC
+
4
VEE
8
Rset
Iset =
6
3
Rset to Negative Supply
(Recommended for supply voltage
less than
±
6.0 V)
8
1
2
3
2
7 VCC
+
4
8
Rset
VEE
Iset =
VCC – 0.6 – VEE
Rset
Iset = 15
µA
160 kΩ
360 kΩ
750 kΩ
2.0 MΩ
6
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
VCC – 0.6
Rset
Typical Rset Values
VCC, VEE
±
6.0 V
±
10 V
±
12 V
±
15 V
Iset = 1.5
µA
3.6 MΩ
6.2 MΩ
7.5 MΩ
10 MΩ
Iset = 15
µA
360 kΩ
620 kΩ
750 kΩ
1.0 MΩ
±
1.5 V
±
3.0 V
±
6.0 V
±
15 V
Typical Rset Values
VCC, VEE
Iset = 1.5
µA
1.6 MΩ
3.6 MΩ
7.5 MΩ
20 MΩ
PIN CONNECTIONS
Offset Null
Input
Invert
Noninvert
VEE
1
2
3
4
8
+
7
6
5
Iset
VCC
Output
Offset Null
Active Programming
FET Current Source
7
+
8
VG
VEE
Pins not shown are not connected.
R
VEE
VCC
6
4
VEE
Bipolar Current Source
2
3
7
+
8
4
6
VEE
Q
VB
Device
MC1776CD
MC1776CP1
(Top View)
2
3
ORDERING INFORMATION
Operating
Temperature Range
TA = 0° to +70°C
Package
SO–8
Plastic DIP
©
Motorola, Inc. 1996
Rev 5
MOTOROLA ANALOG IC DEVICE DATA
1

MC1776 Related Products

MC1776 MC1776CP1 MC1776CD
Description PROGRAMMABLE OPERATIONAL AMPLIFIER PROGRAMMABLE OPERATIONAL AMPLIFIER PROGRAMMABLE OPERATIONAL AMPLIFIER
Maker - Motorola ( NXP ) Motorola ( NXP )
Parts packaging code - DIP SOIC
package instruction - DIP, SOP, SOP8,.25
Contacts - 8 8
Reach Compliance Code - unknow unknow
ECCN code - EAR99 EAR99
Amplifier type - OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER
Maximum average bias current (IIB) - 0.05 µA 0.05 µA
Minimum Common Mode Rejection Ratio - 70 dB 70 dB
Nominal Common Mode Rejection Ratio - 90 dB 90 dB
Maximum input offset voltage - 7500 µV 7500 µV
JESD-30 code - R-PDIP-T8 R-PDSO-G8
JESD-609 code - e0 e0
length - 9.78 mm 4.9 mm
Negative supply voltage upper limit - -18 V -18 V
Nominal Negative Supply Voltage (Vsup) - -15 V -15 V
Number of functions - 1 1
Number of terminals - 8 8
Maximum operating temperature - 70 °C 70 °C
Package body material - PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code - DIP SOP
Package shape - RECTANGULAR RECTANGULAR
Package form - IN-LINE SMALL OUTLINE
Certification status - Not Qualified Not Qualified
Maximum seat height - 4.45 mm 1.75 mm
Nominal slew rate - 0.1 V/us 0.1 V/us
Maximum slew rate - 0.2 mA 0.2 mA
Supply voltage upper limit - 18 V 18 V
Nominal supply voltage (Vsup) - 15 V 15 V
surface mount - NO YES
technology - BIPOLAR BIPOLAR
Temperature level - COMMERCIAL COMMERCIAL
Terminal surface - Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Terminal form - THROUGH-HOLE GULL WING
Terminal pitch - 2.54 mm 1.27 mm
Terminal location - DUAL DUAL
Nominal Uniform Gain Bandwidth - 1000 kHz 1000 kHz
Minimum voltage gain - 50000 50000
width - 7.62 mm 3.9 mm
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