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MC33102 Datasheet

DUAL SLEEP-MODE OPERATIONAL AMPLIFIER

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Order this document by MC33102/D
Sleep-ModeTwo-State,
Micropower Operational
Amplifier
The MC33102 dual operational amplifier is an innovative design concept
employing Sleep–Mode technology. Sleep–Mode amplifiers have two
separate states, a sleepmode and an awakemode. In sleepmode, the
amplifier is active and waiting for an input signal. When a signal is applied
causing the amplifier to source or sink 160 µA (typically) to the load, it will
automatically switch to the awakemode which offers higher slew rate, gain
bandwidth, and drive capability.
Two States: “Sleepmode” (Micropower) and “Awakemode”
(High Performance)
Switches from Sleepmode to Awakemode in 4.0 µs when Output Current
Exceeds the Threshold Current (RL = 600 )
Independent Sleepmode Function for Each Op Amp
Standard Pinouts – No Additional Pins or Components Required
Sleepmode State – Can Be Used in the Low Current Idle State as a
Fully Functional Micropower Amplifier
Automatic Return to Sleepmode when Output Current Drops Below
Threshold
No Deadband/Crossover Distortion; as Low as 1.0 Hz in the Awakemode
Drop–in Replacement for Many Other Dual Op Amps
ESD Clamps on Inputs Increase Reliability without Affecting Device
Operation
Sleep–Mode is a trademark of Motorola, Inc.
TYPICAL SLEEPMODE/AWAKEMODE PERFORMANCE
Characteristic
Sleepmode Awakemode
(Typical)
(Typical)
Unit
Low Current Drain
45 750 µA
Low Input Offset Voltage
0.15 0.15 mV
High Output Current Capability
0.15 50 mA
Low T.C. of Input Offset Voltage
1.0 1.0 µV/°C
High Gain Bandwidth (@ 20 kHz)
0.33 4.6 MHz
High Slew Rate
0.16 1.7 V/µs
Low Noise (@ 1.0 kHz)
MAXIMUM RATINGS
28 9.0 nV/Hz
Ratings
Symbol
Value
Unit
Supply Voltage (VCC to VEE)
Input Differential Voltage Range
Input Voltage Range
VS
VIDR
VIR
+ 36
(Note 1)
V
V
Output Short Circuit Duration (Note 2)
Maximum Junction Temperature
Storage Temperature
tSC
(Note 2)
sec
TJ
+150
°C
Tstg – 65 to +150
Maximum Power Dissipation
PD
(Note 2)
mW
NOTES: 1. Either or both input voltages should not exceed VCC or VEE.
2. Power dissipation must be considered to ensure maximum junction temperature (TJ)
is not exceeded (refer to Figure 1).
MC33102
DUAL SLEEP–MODE
OPERATIONAL AMPLIFIER
SEMICONDUCTOR
TECHNICAL DATA
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
8
1
P SUFFIX
PLASTIC PACKAGE
CASE 626
8
1
PIN CONNECTIONS
Output 1 1
Inputs 1
2
3
VEE 4
1
8 VCC
7 Output 2
6
2
5
Inputs
2
(Dual, Top View)
ORDERING INFORMATION
Device
Operating
Temperature Range
Package
MC33102D
TA = – 40° to +85°C
MC33102P
SO–8
Plastic DIP
MOTOROLA ANALOG IC DEVICE DATA
© Motorola, Inc. 1996
Rev 0
1


Motorola Electronic Components Datasheet

MC33102 Datasheet

DUAL SLEEP-MODE OPERATIONAL AMPLIFIER

No Preview Available !

MC33102
Simplified Block Diagram
Fractional
Load Current
Detector
% of IL
IL
Vin Op Amp
Vout
IBias RL
Current
Threshold
Detector
Buffer
Iref
Awake to
Sleepmode
Delay Circuit
CStorage
Buffer
IHysteresis
IEnable
Sleepmode
Current
Regulator
Isleep
Awakemode
Current
Regulator
Enable
Iawake
DC ELECTRICAL CHARACTERISTICS (VCC = +15 V, VEE = –15 V, TA = 25°C, unless otherwise noted.)
Characteristics
Figure
Symbol
Min
Typ
Input Offset Voltage (RS = 50 , VCM = 0 V, VO = 0 V)
Sleepmode
TA = +25°C
TA = –40° to +85°C
Awakemode
TA = +25°C
TA = –40° to +85°C
Input Offset Voltage Temperature Coefficient
(RS = 50 , VCM = 0 V, VO = 0 V)
TA = –40° to +85°C (Sleepmode and Awakemode)
2 VIO
— 0.15
——
— 0.15
——
3 VIO/T
— 1.0
Input Bias Current (VCM = 0 V, VO = 0 V)
Sleepmode
TA = +25°C
TA = –40° to +85°C
Awakemode
TA = +25°C
TA = –40° to +85°C
Input Offset Current (VCM = 0 V, VO = 0 V)
Sleepmode
TA = +25°C
TA = –40° to +85°C
Awakemode
TA = +25°C
TA = –40° to +85°C
4, 6 IIB
— 8.0
——
— 100
——
IIO
— 0.5
——
— 5.0
——
Max Unit
mV
2.0
3.0
2.0
3.0
µV/°C
nA
50
60
500
600
nA
5.0
6.0
50
60
2 MOTOROLA ANALOG IC DEVICE DATA


Part Number MC33102
Description DUAL SLEEP-MODE OPERATIONAL AMPLIFIER
Maker Motorola
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MC33102 Datasheet PDF






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