HTC LM2904N The lm2904 consists of two independent Datasheet

Dual Operational Amplifiers
LM2904
8 SOP / 8 DIP Pin Configuration
FEATURES
• Wide range of supply voltages
• Low supply current drain independent of supply voltage
• Low input biasing current
• Low input offset voltage and offset current
• Input common-mode voltage range includes ground
• Differential input voltage range equal to the power supply
voltage
• DC voltage gain 100V/mV Typ.
• Internally frequency compensation
SOP-8 PKG
DIP-8 PKG
ORDERING INFORMATION
Device
Package
LM2904D
SOP-8
LM2904GD
LM2904N
DIP-8
DESCRIPTION
The LM2904 consists of two independent, high gain, internally frequency compensated operational amplifiers
which were designed specifically to operate from a single power supply over a wide range of voltages.
Operation from split power supplies is also possible and the low power supply current drain is independent of
the magnitude of the power supply voltage.
Application areas include transducer amplifiers, DC gain blocks and all the conventional op amp circuits.
ABSOLUTE MAXIMUM RATING
CHARACTERISTIC
SYMBOL
MIN.
MAX.
UNIT
Supply Voltage
VCC
-
45
V
Input Voltage
VIN
-0.3
45
V
Input Current (VIN = -0.3V)
IIN
-
50
mA
TOPR
-40
125
℃
SYMBOL
MIN.
MAX.
UNIT
VCC
5
36
V
VCC+
+2.5
+18
VCC-
-2.5
-18
Operating Temperature Range
Recommended Operating Condition
CHARACTERISTIC
Single
Supply Voltage
June 2012 – Rev. 1.1
Dual
-1
-
V
HTC
Dual Operational Amplifiers
LM2904
ELECTRICAL CHARACTERISTICS
At specified free-air temperature, VCC=5V (unless otherwise noted)
PARAMETER
TEST CONDITIONS*
VCC=5V to MAX,
VIC=VICR min,
VO=1.4Vω
VIO
Input offset voltage
αVIO
Average temperature coefficient of
input offset voltage
IIO
Input offset current
MIN
25℃
TYP
MAX
3
7
Full range
9
Full range
7
25℃
Full range
2
Full range
10
VO=1.4V
25℃
Full range
-20
VICR
Common-mode input voltage range
VCC=5V to MAX
25℃
Full range
0 to VCC-1.5
0 to VCC-2
VOH
High-level output voltage
VCC=MAX, RL=2kΩ
VCC=MAX,
RL≥10kΩ
Full range
26
Full range
27
αIIO
Average temperature coefficient of
input offset current
IIB
Input bias current
VOL
Low-level output voltage
AVD
Large-signal differential
amplification
VO=1.4V
RL≥10kΩ
voltage
CMRR
Common-mode rejection ratio
kSVR Supply voltage rejection ratio
(ΔVCC/ΔVIO)
VO1/VO2
Crosstalk attenuation
IO
Output current
Full range
VCC=15V
VO=1V to 11V
RL≥2kΩ
UNIT
mV
μV/℃
50
150
nA
pA/℃
-250
-500
nA
V
V
28
5
20
100
mV
25℃
25
Full range
15
Vcc = 5 V to MAX,
VIC = VICR min
25℃
65
80
dB
Vcc = 5 V to MAX
25℃
65
100
dB
f=1 kHz to 20 kHz
25℃
120
dB
VCC=15V,
VID=1V, VO=0V
25℃
Full range
-30
-20
-50
VCC=15V,
VID=-1V, VO=15V
25℃
Full range
15
7
35
V/mV
mA
VCC = 15 V,
VID= -1 V, VO= 2V
VID= -1 V, VO= 200mV
25℃
15
28
mA
25℃
12
50
μA
IOS
Short-circuit output current
VID = - 1 V, Vo = 15 V
25℃
50
70
ICC
Supply current (two amplifiers)
Vo-2.5 V, No load
VCC = MAX,
Vo = 0.5Vcc, No load
Full range
0.7
1.2
Full range
1
2
mA
mA
* All characteristics are measured under open-loop conditions with zero common-mode input voltage unless otherwise specified.
“MAX” VCC for testing purposes is 36 V, Vccabsmax = 45 V,
June 2012 – Rev. 1.1
Temperature full range is -40℃ to +125℃.
-2
-
HTC
Dual Operational Amplifiers
LM2904
ELECTRICAL CHARACTERISTICS (CONTINUED)
At specified free-air temperature, VCC=5V (unless otherwise noted)
PARAMETER
Slew rate
Gain bandwidth
Total harmonic distortion
TEST CONDITIONS*
VCC=15V, VIN=0.5 to 3V,
RL=2kΩ, CL=100pF,
unity gain
VCC=30V, f=100kHz,
VIN=10mV, RL=2kΩ,
CL=100pF
f = 1kHz, AV = 20dB,
RL=2kΩ, VO = 2Vpp,
CL=100pF
MIN
TYP
MAX
UNIT
25℃
0.35
V/us
25℃
700
kHz
25℃
0.04
%
Ordering Information
Package
Order No.
SOP-8
LM2904D
SOP-8
LM2904GD
DIP-8
LM2904N
Description
Supply As
Status
Dual Operational Amplifier
Reel
Contact us
Dual Operational Amplifier, Halogen-Free
Reel
Contact us
Dual Operational Amplifier
Tube
Contact us
PIN CONFIGURATION
OUT 1
8
Vcc
IN1(-) 2
7
OUT
IN1(+) 3
6 IN2(-)
GND 4
5 IN2(+)
SOP-8 & DIP-8
June 2012 – Rev. 1.1
-3
-
HTC
Dual Operational Amplifiers
LM2904
TYPICAL ELECTRICAL CHARACTERISTICS
8
1.00
7
0.80
6
△ V - OUTPUT VOLTAGE
0.90
Supply Current [mA]
0.70
0.60
0.50
0.40
0.30
5
4
3
2
0.20
1
0.10
0
0.001
0
5
10
15
20
25
30
35
40
45
Supply Voltage [V]
0.010
0.100
1.000
10.000
100.000
IO+ - OUTPUT SOURCE CURRENT [mA]
Supply current vs. Supply voltage
Current Sourcing vs. Output Characteristics
VO - OUTPUT VOLTAGE [V]
10
1
0.1
0.01
0.0001
0.001
0.01
0.1
1
10
100
IO- - OUTPUT SINK CURRENT [mA]
Voltage Follower Pulse Response
Current Sinking vs. Output Characteristics
500
120
100
AVOL - VOLTAGE GAIN [dB]
VIN [mV]
450
400
350
OUTPUT
80
60
40
INPUT
300
20
250
0
0
1
2
3
4
5
6
7
8
9
10
11
0K
Voltage Follower Pulse Response (Small Signal)
June 2012 – Rev. 1.1
0K
0K
1K
10K
100K
1,000K
10,000K
f - FREQUENCY [Hz]
TIME [us]
Open Loop Frequency Response
-4
-
HTC
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