LS404I ,HIGH PERFORMANCE QUAD OPERATIONAL AMPLIFIERSLS404HIGH PERFORMANCEQUAD OPERATIONAL AMPLIFIERS.SINGLE OR SPLIT SUPPLY OPERATION.LOW POWER CONSUMP ..
LS404ID ,HIGH PERFORMANCE QUAD BIPOLAR OPERATIONAL AMPLIFIERSLS404 HIGH PERFORMANCEQUAD OPERATIONAL AMPLIFIER ■ SINGLE OR SPLIT SUPPLY OPERATION■ LOW PO ..
LS404IDT ,HIGH PERFORMANCE QUAD BIPOLAR OPERATIONAL AMPLIFIERSABSOLUTE MAXIMUM RATINGS Symbol Parameter Value UnitVSupply voltage ±18 VCC+VInput Voltage P ..
LS404IN ,HIGH PERFORMANCE QUAD BIPOLAR OPERATIONAL AMPLIFIERSABSOLUTE MAXIMUM RATINGS Symbol Parameter Value UnitVSupply voltage ±18 VCC+VInput Voltage P ..
LS40J2-1SR-T , Illuminated Type
LS4148 ,100V; 2.0A surface mount fast switching diode for general pirpose switching applicationsRev. 5, 27-Nov-01 3 (4)I – Reverse Current ( nA )RC – Diode Capacitance ( pF )DLS4148.LS4448Vis ..
LT1637IDD ,1.1MHz, 0.4V/us Over-The-Top Micropower, Rail-To-Rail Input and Output Op Amp
LT1637IMS8 ,1.1MHz, 0.4V/us Over-The-Top Micropower, Rail-To-Rail Input and Output Op Amp
LT1637IMS8 ,1.1MHz, 0.4V/us Over-The-Top Micropower, Rail-To-Rail Input and Output Op Amp
LT1637IMS8#PBF ,1.1MHz, 0.4V/us Over-The-Top Micropower, Rail-To-Rail Input and Output Op Amp
LT1638CDD ,1.2MHz, 0.4V/渭s Over-The-Top Micropower Rail-to-Rail Input and Output Op Amps
LT1638CDD ,1.2MHz, 0.4V/渭s Over-The-Top Micropower Rail-to-Rail Input and Output Op Amps
LS404C-LS404I
HIGH PERFORMANCE QUAD OPERATIONAL AMPLIFIERS
LS404HIGH PERFORMANCE
QUAD OPERA TIONAL AMPLIFIERS
December 1997 SINGLE OR SPLIT SUPPLY OPERATION. LOW POWER CONSUMPTION. SHORT CIRCUIT PROTECTION. LOW DISTORTION, LOW NOISE. HIGH GAIN-BANDWIDTH PRODUCT. HIGHCHANNEL SEPARATION
Inverting Input2
Non-inverting Input2
Non-inverting Input1V -CCV
Output3
Output4
Non-inverting Input4
Inverting Input4
Non-inverting Input3
Inverting Input3
Output1
Inverting Input1
Output2
PIN CONNECTIONS (top view)
ORDER CODES
Part Number Temperature Range PackageLS404C 0oC, +70oC ••
LS404I -40oC, +105oC • ù
LS404M -55oC, +125oC ••
DIP14(Plastic Package)
SO14(Plastic Micropackage)
DESCRIPTIONThe LS404isa high performancequad operational
amplifier with frequency and phase compensation
built intothechip.The internalphasecompensation
allows stable operationas voltage followerin spiteits high Gain-Bandwidth Product.
The circuit presents very stable electrical charac-
teristics over the entire supply voltage range, and particularlyintendedfor professional and telecom
applications (active filters, etc).
The patented input stage circuit allows small input
signal swings below the negative supply voltage
and preventsphase inversionwhen the inputs are
over drivers.
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SCHEMATIC DIAGRAM (1/4 LS404)
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value UnitVCC Supply Voltage ±18 V Input Voltage (positive)
(negative)
+VCC
-VCC- 0.5
Vid Differential Input Voltage ± (VCC -1)
Toper Operating Temperature Range LS404C
LS404I
LS404Mto +70
-40to +105
-55to +125C
Ptot Power Dissipationat Tamb =70oC 400 mW
Tstg Storage Temperature -65to 150 oC
LS4042/12
ELECTRICAL CHARACTERISTICS (VCC
= ±15V, Tamb
=25oC, unless otherwise specified)
Symbol Parameter Test Conditions LS404I- LM401M LS404C UnitMin. Typ. Max. Min. Typ. Max.ICC Supply Current 1.3 2 1.5 3 mA
Iib Input Bias Current 50 200 100 300 nA Input Resistance f= 1kHz 1 1 MΩ
Vio Input Offset Voltage Rs≤ 10kΩ 0.7 2.5 0.5 5 mV
DVio Input Offset Voltage Drift Rs≤ 10kΩ
Tmin.< Top
μV/oC
Iio Input Offset Current 10 40 20 80 nA
DIio Input Offset Current Drift Tmin.< Top Ios Output ShortCircuit Current 23 23 mA
Avd Large Signal Voltage Gain RL =2kΩ VCC= ±15V
VCC= ±4V 90 100 100
GBP Gain-Bandwidth Product f= 100kHzRL =2k= 100pF
1.8 3 1.5 2.5 MHz Equivalent Input Noise Voltagef= 1kHz =50Ω =1kΩ= 10kΩ 10Hz
THD Total Harmonic Distortion Unity Gain =2kΩ,Vo =2Vpp= 1kHz= 20kHz
0.4 0.01
±Vopp Output Voltage Swing RL =2kΩ VCC= ±15V
VCC= ±4V
±13
±13
Vopp Large Signal Voltage Swing f= 10kHz RL= 10kΩ =1kΩ
VPP Slew Rate Unity Gain,RL =2kΩ 0.8 1.5 1 V/μs
CMR Common Mode Rejection Ratio Vic= 10V 90 94 80 90 dB
SVR Supply Voltage Rejection Ratio Vic=1V f= 100Hz 90 94 86 90 dB
VO1/VO2 Channel Separation f= 1kHz 100 120 120 dB
LS404
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LS404
4/12
LS404
5/12
LS404
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