APC308
Rail to Rail Output CMOS Operating Amplifier
Features
•
•
•
•
•
•
•
•
Operating Voltage
Single Supply
Low Input current
Rail to Rail Output Swing
Push-Pull Output Driving
High Output Current Drive
Bandwidth:7MHz
Wide Temperature Range
Available in 8 pin SOP ,DIP , TSSOP or MSOP
Package
310mA
3V to 6V
2pA
Applications
•
•
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Amplifiers
Filters
Analog circuit
Gereral Description
The APC308 consists of two independent, high gain,
CMOS operating amplifier, combining rail to rail out-
put range with large output current. It provides a low
input bias current 2pA.
The output swing of the amplifier, guaranteed for
loads down to 1kΩ and output current to an 10Ω load
from a 5V power supply. APC308 designed to oper-
ating at 3V is especially well-suited for low voltage
application.
Ordering Information
)2+! &
Handling Code
Temp. Range
Package Code
Package Code
J : PDIP - 8
O : TSSO P - 8
Tem p. Range
I : - 40 to 85
°
C
Handling Code
TU : Tube
K : SO P - 8
X : M SO P-8
TR : Tape & Reel
Block Diagram
O ut 1
Inverting Input 1
N on-inv erting Input 1
V
--
&
V
,,
O ut 2
Inverting Input 2
N on-inv erting Input 2
%
- +
!
"
+ -
$
#
APC308
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise
customers to obtain the latest version of relevant information to verify before placing orders.
Copyright
ANPEC Electronics Corp.
Rev. A.1 - Oct., 2001
1
www.anpec.com.tw
APC308
Absolute Maximum Ratings
Symbol
V
DD
T
SC(O)
T
A
T
J
T
STG
T
S
V
ESD
Supply Voltage
Output Short-circuit duration, at T
A
=25°C, P
TOT
=1W
Operating Ambient Temperature range
Maximum Junction Temperature
Storage Temperature Range
Soldering Temperature, 10 seconds
Electrostatic Discharge
Parameter
Rating
7
20
-40 to 85
150
-65 to +150
260
-3000 to 3000
*1
Unit
V
S
°C
°C
°C
°C
V
Note : *1. Human body model : C=100pF , R=1500Ω , 3 positive pulses plus 3 negative pulses
Thermal Characteristics
Symbol
R
THJA
Parameter
Thermal Resistance from Junction to Ambient in Free Air
DIP-8
SO-8
TSSOP
MSOP
109
180
220
220
K/W
K/W
K/W
K/W
Value
Unit
Electrical Characteristics
V
DD
=5V , T
A
=25°C (unless otherwise noted)
Symbol
Vos
Ibias
Vicm
R
IN
Vo
Voh
Vol
lout
Parameter
Input Offset Voltage
Input Bias Current
Input Common Mode Voltage
Range
Input Resistance
Output Voltage Swing
Output Voltage High
Output Voltage Low
R
L
=2kΩ
R
L
=10kΩ,
-25°C<Ta<75°C
R
L
=10kΩ,
-25°C<Ta<75°C
Vo=4.5V
Vo=0.5V
0
5
0
-310
370
-80
Condition
Ta=25°C
-25°C<Ta<75°C
Ta=25°C
Ta=25°C
0
5
5
Min.
Typ.
4
5
2
V
DD
-0.8
Max.
10
Unit
mV
mV
pA
V
MΩ
V
V
V
mA
mA
dB
www.anpec.com.tw
Output Current Source
Output Current Sink
CMRR Common Mode Rejection Ratio
Copyright
ANPEC Electronics Corp.
Rev. A.1 - Oct., 2001
2
APC308
Electrical Characteristics Cont.
V
DD
=5V , T
A
=25°C (unless otherwise noted)
Symbol
Parameter
Condition
Vrr=100mVpp,
fin=100H
Z
,R
L
=2kΩ
Min.
Typ.
-50
85
7
5.6
2.0
2.5
Max.
Unit
dB
dB
MHz
4
5
V/µs
mA
mA
PSRR Supply Voltage Rejection Ratio
Av
GBW
SR
Icc
Large Signal Voltage Gain
Gain Bandwidth Product
Slew Rate
Supply Current
-25°C<Ta<75°C
2.4V<Vcc<6V,
Ta=25°C
Copyright
ANPEC Electronics Corp.
Rev. A.1 - Oct., 2001
3
www.anpec.com.tw
APC308
Typical Characteristics
Supply Current vs Supply Voltage
No Load
4
3 .5
2 .0
1 .8
Supply Current vs Temperature
V
DD
=5V
Supply Current (mA)
3
2 .5
2
1 .5
1
0 .5
0
0
1
2
3
4
5
6
7
Supply Current (mA)
1 .6
1 .4
1 .2
1 .0
0 .8
0 .6
0 .4
0 .2
0 .0
-2 5
0
25
50
75
Supply voltage(V)
Temperature(°C)
Input Offset Voltage vs Temperature
V
DD
=5V
7
6
5
6
5
Input Common Mode Voltage vs Supply
Voltage
V
OS
(mV)
4
3
2
1
0
-2 5
0
25
50
75
V
ICM
(V)
4
3
2
1
0
0
1
2
3
4
5
6
7
Temperature(°C)
Supply Voltage(V)
Copyright
ANPEC Electronics Corp.
Rev. A.1 - Oct., 2001
4
www.anpec.com.tw
APC308
Typical Characteristics
Output Swing vs Supply Voltage
R
L
=2kΩ
8
7
6
Output Swing vs Temperature
V
DD
=5V, R
L
=2kΩ
5
Output Swing (V)
Output Swing (V)
0
1
2
3
4
5
6
7
6
5
4
3
2
1
0
4
3
2
1
0
-2 5
0
25
50
75
Supply Voltage (V)
Temperature(°C)
Output Current vs Output Swing
V
DD
=5V
1000
Output Swing vs Load Resistance
V
DD
=5V
6
5
Output Swing (mA)
100
Output Swing (V)
4
10
3
2
1
1
0 .1
0
1
2
3
4
5
6
0
10
100
1k
10k
Output Swing (V)
Load Resistance (Ω)
Copyright
ANPEC Electronics Corp.
Rev. A.1 - Oct., 2001
5
www.anpec.com.tw
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