Datasheet LM146, LM346 (Texas Instruments) - 3

LM146, LM346 www.ti.com
SNOSBH5B – MAY 2004 – REVISED SEPTEMBER 2004
DC ELECTRICAL CHARACTERISTICS
(VS=±15V, ISET=10 µA)(1)
Parameter Conditions LM146 LM346 Units Min Typ Max Min Typ Max
Input Offset Voltage VCM=0V, RS≤50Ω, TA=25°C 0.5 5 0.5 6 mV Input Offset Current VCM=0V, TA=25°C 2 20 2 100 nA Input Bias Current VCM=0V, TA=25°C 50 100 50 250 nA Supply Current (4 Op Amps) TA=25°C 1.4 2.0 1.4 2.5 mA Large Signal Voltage Gain RL=10 kΩ, ΔVOUT=±10V, 100 1000 50 1000 V/mV TA=25°C Input CM Range TA=25°C ±13.5 ±14 ±13.5 ±14 V CM Rejection Ratio RS≤10 kΩ, TA=25°C 80 100 70 100 dB Power Supply Rejection Ratio RS≤10 kΩ, TA=25°C, 80 100 74 100 dB VS = ±5 to ±15V Output Voltage Swing RL≥10 kΩ, TA=25°C ±12 ±14 ±12 ±14 V Short-Circuit TA=25°C 5 20 35 5 20 35 mA Gain Bandwidth Product TA=25°C 0.8 1.2 0.5 1.2 MHz Phase Margin TA=25°C 60 60 Deg Slew Rate TA=25°C 0.4 0.4 V/μs Input Noise Voltage f=1 kHz, TA=25°C 28 28 8 nV/√Hz Channel Separation RL=10 kΩ, ΔVOUT=0V to 120 120 dB ±12V, TA=25°C Input Resistance TA=25°C 1.0 1.0 MΩ Input Capacitance TA=25°C 2.0 2.0 pF Input Offset Voltage VCM=0V, RS≤50Ω 0.5 6 0.5 7.5 mV Input Offset Current VCM=0V 2 25 2 100 nA Input Bias Current VCM=0V 50 100 50 250 nA Supply Current (4 Op Amps) 1.7 2.2 1.7 2.5 mA Large Signal Voltage Gain RL=10 kΩ, ΔVOUT=±10V 50 1000 25 1000 V/mV Input CM Range ±13.5 ±14 ±13.5 ±14 V CM Rejection Ratio RS≤50Ω 70 100 70 100 dB Power Supply Rejection Ratio RS≤50Ω, VS = ±5V to ±15V 76 100 74 100 dB Output Voltage Swing RL≥10 kΩ ±12 ±14 ±12 ±14 V (1) These specifications apply over the absolute maximum operating temperature range unless otherwise noted.
DC ELECTRICAL CHARACTERISTIC
(VS=±15V, ISET=10 μA)
Parameter Conditions LM146 LM346 Units Min Typ Max Min Typ Max
Input Offset Voltage VCM=0V, RS≤50Ω, 0.5 5 0.5 7 mV TA=25°C Input Bias Current VCM=0V, TA=25°C 7.5 20 7.5 100 nA Supply Current (4 Op Amps) TA=25°C 140 250 140 300 μA Gain Bandwidth Product TA=25°C 80 100 50 100 kHz Copyright © 2004, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: LM146 LM346 Document Outline FEATURES DESCRIPTION Connection Diagram Capacitorless Active Filters (Basic Circuit) ABSOLUTE MAXIMUM RATINGS DC ELECTRICAL CHARACTERISTICS DC ELECTRICAL CHARACTERISTIC DC ELECTRICAL CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS APPLICATION HINTS COMMON-MODE INPUT VOLTAGE OUTPUT VOLTAGE SWING VS ISET INPUT CAPACITANCE TEMPERATURE EFFECT ON THE GBW ISOLATION BETWEEN AMPLIFIERS LM146 TYPICAL PERFORMANCE SUMMARY SPEED VS POWER CONSUMPTION Typical Applications Active Filters Applications Circuit Synthesis Equations Circuit Synthesis Equations Miscellaneous Applications Schematic Diagram