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MC33501, MC33503
1.0 V, Rail−to−Rail, Single
Operational Amplifiers
The MC33501/503 operational amplifier provides rail−to−rail
operation on both the input and output. The output can swing within 50
mV of each rail. This rail−to−rail operation enables the user to make
full use of the entire supply voltage range available. It is designed to
work at very low supply voltages (1.0 V and ground), yet can operate
with a supply of up to 7.0 V and ground. Output current boosting
techniques provide high output current capability while keeping the
drain current of the amplifier to a minimum.
Features
http://onsemi.com
MARKING
DIAGRAM
5
5
1
SOT23−5
SN SUFFIX
CASE 483
1
= AAA; MC33501
AAB; MC33503
A
= Assembly Location
Y
= Year
WW = Work Week
G
= Pb−Free Package
(Note: Microdot may be in either location)
xxx
xxx AYWG
G
•
Low Voltage, Single Supply Operation (1.0 V and Ground to 7.0 V
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
and Ground)
High Input Impedance: Typically 40 fA Input Bias Current
Typical Unity Gain Bandwidth @ 5.0 V = 4.0 MHz,
@ 1.0 V = 3.0 MHz
High Output Current (I
SC
= 40 mA @ 5.0 V, 13 mA @ 1.0 V)
Output Voltage Swings within 50 mV of Both Rails @ 1.0 V
Input Voltage Range Includes Both Supply Rails
High Voltage Gain: 100 dB Typical @ 1.0 V
No Phase Reversal on the Output for Over−Driven Input Signals
Typical Input Offset of 0.5 mV
Low Supply Current (I
D
= 1.2 mA/per Amplifier, Typical)
600
W
Drive Capability
Extended Operating Temperature Range (−40 to 105°C)
Pb−Free Packages are Available
PIN CONNECTIONS
MC33501
Output 1
V
CC
2
Non−Inverting
Input
3
(Top View)
+ −
4 Inverting Input
5
V
EE
Applications
Single Cell NiCd/Ni MH Powered Systems
Interface to DSP
Portable Communication Devices
Low Voltage Active Filters
Telephone Circuits
Instrumentation Amplifiers
Audio Applications
Power Supply Monitor and Control
Transistor Count: 98
MC33503
Output 1
V
EE
2
Non−Inverting
Input
3
(Top View)
+ −
4 Inverting Input
5
V
CC
ORDERING INFORMATION
Device
MC33501SNT1
MC33501SNT1G
MC33503SNT1
MC33503SNT1G
Package
SOT23−5
SOT23−5
(Pb−Free)
SOT23−5
SOT23−5
(Pb−Free)
Shipping
†
3000 Tape & Reel
3000 Tape & Reel
3000 Tape & Reel
3000 Tape & Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
©
Semiconductor Components Industries, LLC, 2006
1
July, 2006 − Rev. 10
Publication Order Number:
MC33501/D
MC33501, MC33503
Base
Current
Boost
Inputs
Input
Stage
Buffer with 0 V
Level Shift
Saturation
Detector
Outputs
Output
Stage
Offset
Voltage
Trim
Base
Current
Boost
This device contains 98 active transistors per amplifier.
Figure 1. Simplified Block Diagram
MAXIMUM RATINGS
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á
Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á
Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á
Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á
Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á
Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á
Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á
Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á
Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á
Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á
Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á
Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á
Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á
Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á
Á
Á
ÁÁÁÁÁÁÁÁÁ
Á
Á
Á
Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁ
Á
Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á ÁÁÁÁÁ Á Á Á Á Á Á Á ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á
Á
Á
Supply Voltage (V
CC
to V
EE
)
V
S
7.0
V
V
V
V
V
s
ESD Protection Voltage at any Pin
Human Body Model
Voltage at Any Device Pin
V
ESD
V
DP
2000
V
S
±0.3
Input Differential Voltage Range
V
IDR
V
CM
t
S
V
CC
to V
EE
V
CC
to V
EE
Note 1
150
Common Mode Input Voltage Range
Output Short Circuit Duration
Maximum Junction Temperature
Storage Temperature Range
T
J
°C
°C
T
stg
P
D
−65 to 150
Note 1
Maximum Power Dissipation
mW
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. Power dissipation must be considered to ensure maximum junction temperature (T
J
) is not exceeded.
2. ESD data available upon request.
Rating
Symbol
Value
Unit
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2
MC33501, MC33503
DC ELECTRICAL CHARACTERISTICS
(V
CC
= 5.0 V, V
EE
= 0 V, V
CM
= V
O
= V
CC
/2, R
L
to V
CC
/2, T
A
= 25°C, unless
otherwise noted.)
Characteristic
Input Offset Voltage (V
CM
= 0 to V
CC
)
V
CC
= 1.0 V
T
A
= 25°C
T
A
= −40° to 105°C
V
CC
= 3.0 V
T
A
= 25°C
T
A
= −40° to 105°C
V
CC
= 5.0 V
T
A
= 25°C
T
A
= −40° to 105°C
Symbol
V
IO
Min
Typ
Max
Unit
mV
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á Á Á Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á Á Á Á
Á
−5.0
−7.0
−5.0
−7.0
−5.0
−7.0
DV
IO
/DT
I I
IB
I
V
ICR
−
−
0.5
−
0.5
−
0.5
−
8.0
5.0
7.0
5.0
7.0
5.0
7.0
−
mV/°C
nA
V
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á Á Á Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á Á Á Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á Á Á Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á Á Á Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á Á Á Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á Á Á Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á Á Á Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á Á Á Á
Á
Input Offset Voltage Temperature Coefficient (R
S
= 50
W)
T
A
= −40° to 105°C
Input Bias Current (V
CC
= 1.0 to 5.0 V)
Common Mode Input Voltage Range
Large Signal Voltage Gain
V
CC
= 1.0 V (T
A
= 25°C)
R
L
= 10 kW
R
L
= 1.0 kW
V
CC
= 3.0 V (T
A
= 25°C)
R
L
= 10 kW
R
L
= 1.0 kW
V
CC
= 5.0 V (T
A
= 25°C)
R
L
= 10 kW
R
L
= 1.0 kW
0.00004
−
1.0
V
EE
V
CC
A
VOL
kV/V
25
5.0
50
25
50
25
V
OH
100
50
500
100
500
200
−
−
−
−
−
−
V
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á Á Á Á
Á
0.9
0.85
0.85
0.8
2.9
2.8
2.85
2.75
4.9
4.75
4.85
4.7
0.95
0.88
−
−
2.93
2.84
−
−
4.92
4.81
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Output Voltage Swing, High (V
ID
=
±0.2
V)
V
CC
= 1.0 V (T
A
= 25°C)
R
L
= 10 kW
R
L
= 600
W
V
CC
= 1.0 V (T
A
= −40° to 105°C)
R
L
= 10 kW
R
L
= 600
W
V
CC
= 3.0 V (T
A
= 25°C)
R
L
= 10 kW
R
L
= 600
W
V
CC
= 3.0 V (T
A
= −40° to 105°C)
R
L
= 10 kW
R
L
= 600
W
V
CC
= 5.0 V (T
A
= 25°C)
R
L
= 10 kW
R
L
= 600
W
V
CC
= 5.0 V (T
A
= −40° to 105°C)
R
L
= 10 kW
R
L
= 600
W
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3
MC33501, MC33503
DC ELECTRICAL CHARACTERISTICS
(continued)
(V
CC
= 5.0 V, V
EE
= 0 V, V
CM
= V
O
= V
CC
/2, R
L
to V
CC
/2, T
A
= 25°C, unless
otherwise noted.)
Characteristic
Output Voltage Swing, Low (V
ID
=
±0.2
V)
V
CC
= 1.0 V (T
A
= 25°C)
R
L
= 10 kW
R
L
= 600
W
V
CC
= 1.0 V (T
A
= −40° to 105°C)
R
L
= 10 kW
R
L
= 600
W
V
CC
= 3.0 V (T
A
= 25°C)
R
L
= 10 kW
R
L
= 600
W
V
CC
= 3.0 V (T
A
= −40° to 105°C)
R
L
= 10 kW
R
L
= 600
W
V
CC
= 5.0 V (T
A
= 25°C)
R
L
= 10 kW
R
L
= 600
W
V
CC
= 5.0 V (T
A
= −40° to 105°C)
R
L
= 10 kW
R
L
= 600
W
Symbol
V
OL
Min
Typ
Max
Unit
V
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á Á Á Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á Á Á Á
Á
0.05
0.1
0.1
0.15
0.05
0.1
0.1
0.15
0.05
0.15
0.1
0.2
CMR
PSR
I
SC
60
60
0.02
0.05
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
dB
dB
0.02
0.08
−
−
0.02
0.1
−
−
75
75
Common Mode Rejection (V
in
= 0 to 5.0 V)
Power Supply Rejection
V
CC
/V
EE
= 5.0 V/Ground to 3.0 V/Ground
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á Á Á Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á Á Á Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á Á Á Á
Á
Output Short Circuit Current (V
in
Diff =
±1.0
V)
V
CC
= 1.0 V
Source
Sink
V
CC
= 3.0 V
Source
Sink
V
CC
= 5.0 V
Source
Sink
mA
6.0
10
15
40
20
40
I
D
−
−
−
−
−
−
13
13
32
64
40
70
1.2
1.5
1.65
−
−
−
26
26
60
140
140
140
mA
1.75
2.0
2.25
2.0
2.25
2.5
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á Á Á Á
Á
Power Supply Current (Per Amplifier, V
O
= 0 V)
V
CC
= 1.0 V
V
CC
= 3.0 V
V
CC
= 5.0 V
V
CC
= 1.0 V (T
A
= −40 to 105°C)
V
CC
= 3.0 V (T
A
= −40 to 105°C)
V
CC
= 5.0 V (T
A
= −40 to 105°C)
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4
