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CLC1050, CLC2050, CLC4050
ADVANCE Data Sheet
©2007-2008 CADEKA Microcircuits LLC

www.cadeka.com
C
o
m
l
i
n
e
a
r
CL
C1050, CL
C2050, CL
C4050
Low
P
ower
, 3V to
36V
,
Si
ngl
e,
Dual
,
Q
uad
Ampli
fiers

R
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0.0.1
C
omlinear
®
CLC1050, CLC2050, CLC4050
Low Power, 3V to 36V, Single, Dual, Quad Amplifiers




Amplify the Human Experience
f e a t u r e s
n
Unity gain stable
n
100dB voltage gain
n
550kHz unity gain bandwidth
n
0.5mA supply current
n
20nA input bias current
n
2mV input offset voltage
n
3V to 36V single supply voltage range
n
±1.5V to ±18V dual supply voltage range
n
Input common mode voltage range
includes ground
n
0V to V
S
-1.5V output voltage swing
n
CLC2050: improved replacement for
industry standard LM358
n
CLC4050: Improved replacement for
industry standard LM324
n
CLC1050: Pb-free SOT23-5
n
CLC2050: Pb-free SOIC-8
n
CLC4050: Pb-free SOIC-14
a p p l i c a t i o n s
n
Battery Charger
n
Active Filters
n
Transducer amplifiers
n
General purpose controllers
n
General purpose instruments
General Description
The COMLINEAR CLC1050 (single), CLC2050 (dual), and CLC4050 (quad)
are voltage feedback amplifiers that are internally frequency compensated to
provide unity gain stability. At unity gain (G=1), these amplifiers offer 550kHz
of bandwidth. They consume only 0.5mA of supply current over the entire
power supply operating range. The CLC1050, CLC2050, and CLC4050 are
specifically designed to operate from single or dual supply voltages.
The COMLINEAR CLC1050, CLC2050, and CLC4050 offer a common mode
voltage range that includes ground and a wide output voltage swing. The
combination of low-power, high supply voltage range, and xxx make these
amplifier well suited for many general purpose applications and as alterna-
tives to several industry standard amplifiers on the market today.
Typical Application - Voltage Controlled Oscillator (VCO)
Ordering Information
Part Number
Package
Pb-Free
RoHS Compliant
Operating Temperature Range
Packaging Method
CLC1050IST5X
SOT23-5
Yes
Yes
-40°C to +85°C
Reel
CLC2050ISO8X
SOIC-8
Yes
Yes
-40°C to +85°C
Reel
CLC4050ISO14X
SOIC-14
Yes
Yes
-40°C to +85°C
Reel
Moisture sensitivity level for all parts is MSL-1.
V
CC
V+/2
R
100k
51k
51k
0.05µF
Output 2
51k
R/2
50k +
1/2
CLCx050 +
1/2
CLCx050
Output 1
100k
10k ADVANCE Data Sheet
C
o
m
l
i
n
e
a
r
CL
C1050, CL
C2050, CL
C4050
Low
P
ower
, 3V to
36V
,
Si
ngl
e,
Dual
,
Q
uad
Ampli
fiers

R
ev
0.0.1
©2007-2008 CADEKA Microcircuits LLC

www.cadeka.com
2
CLC1050 Pin Assignments
Pin No.
Pin Name
Description
1
OUT
Output
2
-V
S
Negative supply
3
+IN
Positive input
4
-IN
Negative input
5
+V
S
Positive supply
CLC2050 Pin Configuration
Pin No.
Pin Name
Description
1
OUT1
Output, channel 1
2
-IN1
Negative input, channel 1
3
+IN1
Positive input, channel 1
4
-V
S
Negative supply
5
+IN2
Positive input, channel 2
6
-IN2
Negative input, channel 2
7
OUT2
Output, channel 2
8
+V
S
Positive supply
CLC4050 Pin Configuration
Pin No.
Pin Name
Description
1
OUT1
Output, channel 1
2
-IN1
Negative input, channel 1
3
+IN1
Positive input, channel 1
4
+V
S
Positive supply
5
+IN2
Positive input, channel 2
6
-IN2
Negative input, channel 2
7
OUT2
Output, channel 2
8
OUT3
Output, channel 3
9
-IN3
Negative input, channel 3
10
+IN3
Positive input, channel 3
11
-V
S
Negative supply
12
+IN4
Positive input, channel 4
13
-IN4
Negative input, channel 4
14
OUT4
Output, channel 4
CLC1050 Pin Configuration
CLC2050 Pin Configuration
2
3
5
4
+IN
+V
S
-IN
1
-V
S
OUT
-
+
2
3
4
5
6
7
8
OUT2
+IN1
-IN2
+IN2
1
-IN1
OUT1
-V
S
+V
S
CLC4050 Pin Configuration
2
3
4
11
12
13
14
-IN4
+IN1
OUT4
+IN4
1
-IN1
OUT1
5
6
7
OUT2
-IN2
+IN2
8
9
10
+IN3
-IN3
OUT3
+VS
-VS ADVANCE Data Sheet
C
o
m
l
i
n
e
a
r
CL
C1050, CL
C2050, CL
C4050
Low
P
ower
, 3V to
36V
,
Si
ngl
e,
Dual
,
Q
uad
Ampli
fiers

R
ev
0.0.1
©2007-2008 CADEKA Microcircuits LLC

www.cadeka.com
3
Absolute Maximum Ratings
The safety of the device is not guaranteed when it is operated above the Absolute Maximum Ratings. The device
should not be operated at these absolute limits. Adhere to the Recommended Operating Conditions for proper de-
vice function. The information contained in the Electrical Characteristics tables and Typical Performance plots reflect the
operating conditions noted on the tables and plots.
Parameter
Min
Max
Unit
Supply Voltage
0
40
V
Differential Input Voltage
40
V
Input Voltage
-0.3
40
V
Power Dissipation (T
A
= 25°C) - SOIC-8
550
mW
Power Dissipation (T
A
= 25°C) - SOIC-14
800
mW
Reliability Information
Parameter
Min
Typ
Max
Unit
Junction Temperature
150
°C
Storage Temperature Range
-65
150
°C
Lead Temperature (Soldering, 10s)
260
°C
Package Thermal Resistance
SOT23-5
221
°C/W
SOIC-8
100
°C/W
SOIC-14
88
°C/W
Notes:
Package thermal resistance (q
JA
), JDEC standard, multi-layer test boards, still air.
Recommended Operating Conditions
Parameter
Min
Typ
Max
Unit
Operating Temperature Range
-40
+85
°C
Supply Voltage Range
3
36
V ADVANCE Data Sheet
C
o
m
l
i
n
e
a
r
CL
C1050, CL
C2050, CL
C4050
Low
P
ower
, 3V to
36V
,
Si
ngl
e,
Dual
,
Q
uad
Ampli
fiers

R
ev
0.0.1
©2007-2008 CADEKA Microcircuits LLC

www.cadeka.com
4
Electrical Characteristics
T
A
= 25°C (if
bold
, T
A
= -40 to +85°C), V
s
= +5V, -V
s
= GND, R
f
= R
g
=2k, R
L
= 2k to V
S
/2, G = 2; unless otherwise
noted.
symbol
parameter
conditions
Min
typ
Max
units
Frequency Domain Response
UGBW
SS
Unity Gain Bandwidth
G = +1, V
OUT
= 0.2V
pp
, V
S
= 5V
330
kHz
G = +1, V
OUT
= 0.2V
pp
, V
S
= 30V
550
kHz
BW
SS
-3dB Bandwidth
G = +2, V
OUT
= 0.2V
pp
, V
S
= 5V
300
kHz
G = +1, V
OUT
= 0.2V
pp
, V
S
= 30V
422
kHz
BW
LS
Large Signal Bandwidth
G = +2, V
OUT
= 1V
pp
, V
S
= 5V
107
kHz
G = +2, V
OUT
= 2V
pp
, V
S
= 30V
76
kHz
Time Domain Response
t
R
, t
F
Rise and Fall Time
V
OUT
= 1V step; (10% to 90%), V
S
= 5V
4
µs
V
OUT
= 2V step; (10% to 90%), V
S
= 30V
5.6
µs
OS
Overshoot
V
OUT
= 0.2V step
1
%
SR
Slew Rate
1V step, V
S
= 5V
V/µs
4V step, V
S
= 30V
V/µs
Distortion/Noise Response
THD
Total Harmonic Distortion
V
OUT
= 2V
pp
, f = 1kHz, G = 20dB,
C
L
= 100pF, V
S
= 30V
0.015
%
e
n
Input Voltage Noise
> 1MHz, V
S
= 5V
45
nV/Hz
> 1MHz, V
S
= 30V
40
nV/Hz
X
TALK
Crosstalk
Channel-to-channel, 1kHz to 20kHz
120
dB
DC Performance
V
IO
Input Offset Voltage
(1)
V
OUT
= 1.4V, R
S
= 0, V
S
= 5V to 30V
2
5
mV
7
mV
dV
IO
Average Drift
7
µV/°C
I
b
Input Bias Current
(1)
V
CM
= 0V
20
100
nA
200
nA
I
OS
Input Offset Current
(1)
V
CM
= 0V
5
30
nA
100
nA
PSRR
Power Supply Rejection Ratio
(1)
DC, V
S
= 5V to 30V
70
100
dB
60
dB
A
OL
Open-Loop Gain
(1)
+V
S
= 15V, R
L
= 2k, V
OUT
= 1V to 11V
85
100
dB
80
dB
I
S
Supply Current, CLC1050
(1)
R
L
= , V
S
= 30V
0.65
1.5
mA
R
L
= , V
S
= 5V
0.45
1.0
mA
Supply Current, CLC2050
(1)
R
L
= , V
S
= 30V
0.7
2.0
mA
R
L
= , V
S
= 5V
0.5
1.2
mA
Supply Current, CLC4050
(1)
R
L
= , V
S
= 30V
1.0
3.0
mA
R
L
= , V
S
= 5V
0.7
1.2
mA
Input Characteristics
CMIR
Common Mode Input Range
(1,3)
+V
S
= 30V
0
+V
S
- 1.5
V
CMRR
Common Mode Rejection Ratio
(1)
DC, V
CM
= 0V to (+V
S
- 1.5)V
60
70
dB
60
dB
Output Characteristics
V
OH
Output Voltage Swing, High
(1)
+V
S
= 30V, R
L
= 2k
26
V
26
V
+V
S
= 30V, R
L
= 10k
27
28
V
27
V ADVANCE Data Sheet
C
o
m
l
i
n
e
a
r
CL
C1050, CL
C2050, CL
C4050
Low
P
ower
, 3V to
36V
,
Si
ngl
e,
Dual
,
Q
uad
Ampli
fiers

R
ev
0.0.1
©2007-2008 CADEKA Microcircuits LLC

www.cadeka.com
5
Electrical Characteristics continued
T
A
= 25°C (if
bold
, T
A
= -40 to +85°C), V
s
= +5V, -V
s
= GND, R
f
= R
g
=2k, R
L
= 2k to V
S
/2, G = 2; unless otherwise
noted.
symbol
parameter
conditions
Min
typ
Max
units
V
OL
Output Voltage Swing, Low
(1)
+V
S
= 5V, R
L
= 10k
5
20
mV
30
mV
I
SOURCE
Output Current, Sourcing
(1)
V
IN+
= 1V, V
IN-
= 0V, +V
S
= 15V, V
OUT
= 2V
20
40
mA
20
I
SINK
Output Current, Sinking
(1)
V
IN+
= 0V, V
IN-
= 1V, +V
S
= 15V, V
OUT
= 2V
10
15
mA
5
V
IN+
= 0V, V
IN-
= 1V, +V
S
= 15V, V
OUT
= 0.2V
12
50
A
I
SC
Short Circuit Output Current
(1)
+V
S
= 15V
40
60
mA
notes:
100% tested at 25°C. (Limits over the full temperature range are guaranteed by design.)
1.
The input common mode voltage of either input signal voltage should be kept > 0.3V at 25°C. The upper end of the common-mode voltage range is +V
2.
S
- 1.5V at
25°C, but either or both inputs can go to +36V without damages, independent of the magnitude of V
S
. ADVANCE Data Sheet
C
o
m
l
i
n
e
a
r
CL
C1050, CL
C2050, CL
C4050
Low
P
ower
, 3V to
36V
,
Si
ngl
e,
Dual
,
Q
uad
Ampli
fiers

R
ev
0.0.1
©2007-2008 CADEKA Microcircuits LLC

www.cadeka.com
6
Typical Performance Characteristics
T
A
= 25°C, +V
s
= 30V,