Product Summary

The LT1014CN is a precision quad operational amplifier. The LT1014CN directly upgrades designs in the industry standard 14-pin DIP LM324/LM348/OP-11/4156 pin configuration. The LT1014CN is no longer necessary to compromise specifications, while saving board space and cost, as compared to single operational amplifiers. The LT1014CN low offset voltage of 50μV, drift of 0.3μV/°C, offset current of 0.15nA, gain of 8 million, common mode rejection of 117dB and power supply rejection of 120dB qualify it as four truly precision operational amplifiers. Particularly important is the low offset voltage, since no offset null terminals are provided in the quad configuration. Although supply current is only 350μA per amplifier, a new output stage design sources and sinks in excess of 20mA of load current, while retaining high voltage gain.

Parametrics

LT1014CN absolute maximum ratings: (1)Supply Voltage: ±22V; (2)Differential Input Voltage: ±30V; (3)Input Voltage: Equal to Positive Supply Voltage, 5V Below Negative Supply Voltage; (4)Output Short-Circuit Duration: Indefinite; (5)Storage Temperature Range All Grades: –65°C to 150°C; (6)Lead Temperature (Soldering, 10 sec.): 300°C.

Features

LT1014CN features: (1)Single Supply Operation Input Voltage Range Extends to Ground, Output Swings to Ground while Sinking Current; (2)Pin Compatible to 1458 and 324 with Precision Specs; (3)Guaranteed Offset Voltage: 150μV Max; (4)Guaranteed Low Drift: 2μV/°C Max; (5)Guaranteed Offset Current: 0.8nA Max; (6)Guaranteed High Gain 5mA Load Current: 1.5 Million Min, 17mA Load Current: 0.8 Million Min; (7)Guaranteed Low Supply Current: 500μA Max; (8)Low Voltage Noise, 0.1Hz to 10Hz: 0.55μVp-p; (9)Low Current Noise—Better than 0P-07, 0.07pA/√HZ.

Diagrams

LT1014CN pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LT1014CN
LT1014CN

Texas Instruments

Operational Amplifiers - Op Amps Quad Precision

Data Sheet

0-1: $2.38
1-25: $2.17
25-100: $1.74
100-250: $1.57
LT1014CN#PBF
LT1014CN#PBF


IC PRECISION OP-AMP QUAD 14-DIP

Data Sheet

0-1: $6.21
1-25: $4.12
25-100: $3.21
LT1014CNE4
LT1014CNE4

Texas Instruments

Operational Amplifiers - Op Amps Quad Precision Op Amp

Data Sheet

0-1: $2.85
1-25: $2.33
25-100: $2.11
100-250: $1.94