Order this document by MC33102/D
Sleep-Mode
™
Two-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
Ω)
•
Independent Sleepmode Function for Each Op Amp
MC33102
DUAL SLEEP–MODE
OPERATIONAL AMPLIFIER
SEMICONDUCTOR
TECHNICAL DATA
•
•
•
•
•
•
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
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
8
1
P SUFFIX
PLASTIC PACKAGE
CASE 626
8
1
Sleep–Mode is a trademark of Motorola, Inc.
TYPICAL SLEEPMODE/AWAKEMODE PERFORMANCE
Characteristic
Low Current Drain
Low Input Offset Voltage
High Output Current Capability
Low T.C. of Input Offset Voltage
High Gain Bandwidth (@ 20 kHz)
High Slew Rate
Low Noise (@ 1.0 kHz)
Sleepmode
(Typical)
45
0.15
0.15
1.0
0.33
0.16
28
Awakemode
(Typical)
750
0.15
50
1.0
4.6
1.7
9.0
Unit
µA
mV
mA
µV/°C
MHz
V/µs
nV/
√
Hz
Inputs 1
Output 1 1
2
3
1
2
8
7
6
5
Inputs
2
VCC
Output 2
PIN CONNECTIONS
MAXIMUM RATINGS
Ratings
Supply Voltage (VCC to VEE)
Input Differential Voltage Range
Input Voltage Range
Output Short Circuit Duration (Note 2)
Maximum Junction Temperature
Storage Temperature
Maximum Power Dissipation
Symbol
VS
VIDR
VIR
tSC
TJ
Tstg
PD
Value
+ 36
(Note 1)
(Note 2)
+150
– 65 to +150
(Note 2)
Unit
V
V
sec
°C
mW
Device
VEE 4
(Dual, Top View)
ORDERING INFORMATION
Operating
Temperature Range
TA = – 40° to +85°C
Package
SO–8
Plastic DIP
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).
MC33102D
MC33102P
©
Motorola, Inc. 1996
Rev 0
MOTOROLA ANALOG IC DEVICE DATA
1
MC33102
Simplified Block Diagram
Current
Threshold
Detector
Fractional
Load Current
Detector
% of IL
Awake to
Sleepmode
Delay Circuit
IHysteresis
Buffer
IL
Vin
Op Amp
IBias
RL
Vout
Iref
CStorage
Buffer
IEnable
Sleepmode
Current
Regulator
Isleep
Awakemode
Current
Regulator
Iawake
Enable
DC ELECTRICAL CHARACTERISTICS
(VCC = +15 V, VEE = –15 V, TA = 25°C, unless otherwise noted.)
Characteristics
Input Offset Voltage (RS = 50
Ω,
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
Ω,
VCM = 0 V, VO = 0 V)
TA = –40° to +85°C (Sleepmode and Awakemode)
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
Figure
2
Symbol
V
IO
—
—
—
—
3
∆V
IO/∆T
—
4, 6
IIB
—
—
—
—
—
I
IO
—
—
—
—
0.5
—
5.0
—
5.0
6.0
50
60
8.0
—
100
—
50
60
500
600
nA
1.0
—
nA
0.15
—
0.15
—
2.0
3.0
2.0
3.0
µV/°C
Min
Typ
Max
Unit
mV
2
MOTOROLA ANALOG IC DEVICE DATA
MC33102
DC ELECTRICAL CHARACTERISTICS
(VCC = +15 V, VEE = –15 V, TA = 25°C, unless otherwise noted.)
Characteristics
Common Mode Input Voltage Range
(∆VIO = 5.0 mV, VO = 0 V)
Sleepmode and Awakemode
Large Signal Voltage Gain
Sleepmode (RL = 1.0 MΩ)
TA = +25°C
TA = –40° to +85°C
Awakemode (VO =
±10
V, RL = 600
Ω)
TA = +25°C
TA = –40° to +85°C
Output Voltage Swing (VID =
±1.0
V)
Sleepmode (VCC = +15 V, VEE = –15 V)
RL = 1.0 MΩ
RL = 1.0 MΩ
Awakemode (VCC = +15 V, VEE = –15 V)
RL = 600
Ω
RL = 600
Ω
RL = 2.0 kΩ
RL = 2.0 kΩ
Awakemode (VCC = +2.5 V, VEE = –2.5 V)
RL = 600
Ω
RL = 600
Ω
Common Mode Rejection (VCM =
±13
V)
Sleepmode and Awakemode
Power Supply Rejection (VCC/VEE = +15 V/–15 V,
5.0 V/–15 V, +15 V/–5.0 V)
Sleepmode and Awakemode
Output Transition Current
Sleepmode to Awakemode (Source/Sink)
(VS =
±15
V)
(VS =
±
2.5 V)
Awakemode to Sleepmode (Source/Sink)
(VS =
±15
V)
(VS =
±
2.5 V)
Output Short Circuit Current (Awakemode)
(VID =
±1.0
V, Output to Ground)
Source
Sink
Power Supply Current (per Amplifier) (ACL = 1, VO = 0V)
Sleepmode (VS =
±15
V)
TA = +25°C
TA = – 40° to +85°C
Sleepmode (VS =
±
2.5 V)
TA = +25°C
TA = – 40° to +85°C
Awakemode (VS =
±15
V)
TA = +25°C
TA = – 40° to +85°C
Figure
5
Symbol
VICR
–13
—
7
AVOL
25
15
50
25
8, 9, 10
VO +
VO –
VO +
VO –
VO +
VO –
VO +
VO –
11
12
CMR
80
PSR
80
13, 14
I
TH1
200
250
I
TH2
—
—
15, 16
I
SC
50
50
17
ID
—
—
—
—
—
—
45
48
38
42
750
800
65
70
65
—
800
900
110
110
—
—
µA
142
180
90
140
mA
160
200
—
—
100
—
µA
90
—
dB
+13.5
—
+12.5
—
+13.3
—
+1.1
—
+14.2
–14.2
+13.6
–13.6
+14
–14
+1.6
–1.6
—
–13.5
V
—
–12.5
—
–13.3
—
–1.1
dB
200
—
700
—
—
—
—
—
V
–14.8
+14.2
—
+13
kV/V
Min
Typ
Max
Unit
V
MOTOROLA ANALOG IC DEVICE DATA
3
MC33102
AC ELECTRICAL CHARACTERISTICS
(VCC = +15 V, VEE = –15 V, TA = 25°C, unless otherwise noted.)
Characteristics
Slew Rate (Vin = –5.0 V to +5.0 V, CL = 50 pF, AV = 1.0)
Sleepmode (RL = 1.0 MΩ)
Awakemode (RL = 600
Ω)
Gain Bandwidth Product
Sleepmode (f = 10 kHz)
Awakemode (f = 20 kHz)
Sleepmode to Awakemode Transition Time
(ACL = 0.1, Vin = 0 V to +5.0 V)
RL = 600
Ω
RL = 10 kΩ
Awakemode to Sleepmode Transition Time
Unity Gain Frequency (Open Loop)
Sleepmode (RL = 100 kΩ, CL = 0 pF)
Awakemode (RL = 600
Ω,
CL = 0 pF)
Gain Margin
Sleepmode (RL = 100 kΩ, CL = 0 pF)
Awakemode (RL = 600
Ω,
CL = 0 pF)
Phase Margin
Sleepmode (RL = 100 kΩ, CL = 0 pF)
Awakemode (RL = 600
Ω,
CL = 0 pF)
Channel Separation (f = 100 Hz to 20 kHz)
Sleepmode and Awakemode
Power Bandwidth (Awakemode)
(VO = 10 Vpp, RL = 100 kΩ, THD
≤
1%)
Total Harmonic Distortion (VO = 2.0 Vpp, AV = 1.0)
Awakemode (RL = 600
Ω)
f = 1.0 kHz
f = 10 kHz
f = 20 kHz
DC Output Impedance (VO = 0 V, AV = 10, IQ = 10
µA)
Sleepmode
Awakemode
Differential Input Resistance (VCM = 0 V)
Sleepmode
Awakemode
Differential Input Capacitance (VCM = 0 V)
Sleepmode
Awakemode
Equivalent Input Noise Voltage (f = 1.0 kHz, RS = 100
Ω)
Sleepmode
Awakemode
Equivalent Input Noise Current (f = 1.0 kHz)
Sleepmode
Awakemode
32
30
23, 25
Figure
18
Symbol
SR
0.10
1.0
19
GBW
0.25
3.5
20, 21
ttr1
—
—
22
ttr2
fU
—
—
AM
—
—
24, 26
∅
M
—
—
29
CS
—
BWP
—
THD
—
—
—
31
RO
—
—
Rin
—
—
Cin
—
—
en
—
—
33
in
—
—
0.01
0.05
—
—
28
9.0
—
—
pA/
√
Hz
0.4
4.0
—
—
nV/
√
Hz
1.3
0.17
—
—
pF
1.0 k
96
—
—
MΩ
0.005
0.016
0.031
—
—
—
Ω
20
—
%
120
—
kHz
60
60
—
—
dB
13
12
—
—
Degrees
200
2500
—
—
dB
—
4.0
15
1.5
—
—
—
sec
kHz
0.33
4.6
—
—
µs
0.16
1.7
—
—
MHz
Min
Typ
Max
Unit
V/µs
4
MOTOROLA ANALOG IC DEVICE DATA
MC33102
Figure 1. Maximum Power Dissipation
versus Temperature
2500
2000
MC33102P
1500
1000
500
0
–55 –40 –25
MC33102D
PERCENT OF AMPLIFIERS (%)
50
40
30
20
10
0
–1.0 –0.8 –0.6 –0.4 –0.2
0 0.2
0.4 0.6
VIO, INPUT OFFSET VOLTAGE (mV)
Percent Sleepmode
Percent Awakemode
204 Amplifiers tested
from 3 wafer lots.
VCC = +15 V
VEE = –15 V
TA = 25°C
PD(max), MAXIMUM POWER DISSIPATION (mW)
Figure 2. Distribution of Input Offset Voltage
(MC33102D Package)
0
25
50
85
TA, AMBIENT TEMPERATURE (°C)
125
0.8
1.0
Figure 3. Input Offset Voltage Temperature
Coefficient Distribution (MC33102D Package)
I IB, SLEEPMODE INPUT BIAS CURRENT (nA)
35
PERCENT OF AMPLIFIERS (%)
30
25
20
15
10
5.0
0
–5.0 –4.0
–3.0 –2.0
–1.0
0
1.0
2.0
3.0
4.0
5.0
Percent Sleepmode
Percent Awakemode
10.5
204 Amplifiers tested
from 3 wafer lots.
VCC = +15 V
VEE = –15 V
TA = – 40°C to 85°C
Figure 4. Input Bias Current versus
Common Mode Input Voltage
100
VCC = +15 V
VEE = –15 V
TA = 25°C
Sleepmode
8.5
Awakemode
7.5
70
80
I IB, AWAKEMODE INPUT BIAS CURRENT (nA)
I IB, AWAKEMODE INPUT BIAS CURRENT (nA)
9.5
90
6.5
–15
–10
–5.0
0
5.0
10
60
15
TCVIO, INPUT OFFSET VOLTAGE TEMPERATURE COEFFICIENT (µV/°C)
VCM, COMMON MODE INPUT VOLTAGE (V)
VICR, INPUT COMMON MODE VOLTAGE RANGE (V)
VCC
Sleepmode
Awakemode
I IB, SLEEPMODE INPUT BIAS CURRENT (nA)
Figure 5. Input Common Mode Voltage Range
versus Temperature
Figure 6. Input Bias Current versus Temperature
100
Sleepmode
8.0
Awakemode
6.0
4.0
2.0
0
VCC = +15 V
VEE = –15 V
VCM = 0 V
–55 –40 –25
0
25
50
85
60
40
20
0
125
80
10.0
VCC–0.5
VCC–1.0
VEE+1.0
VEE+0.5
VEE
VCC = +15 V
VEE = –15 V
∆V
IO = 5.0 mV
Awakemode
Sleepmode
–55 –40 –25
0
25
50
85
125
TA, AMBIENT TEMPERATURE (°C)
TA, AMBIENT TEMPERATURE (°C)
MOTOROLA ANALOG IC DEVICE DATA
5
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