Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsLinear ICsLinear IC - Op-amp Multi-purpose SOIC 16

LT1014, LT1014A, LT1014D

QUAD PRECISION OPERATIONAL AMPLIFIERS

SLOS039D − JULY 1989 − REVISED AUGUST 2009

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

D Single-Supply Operation:

Input Voltage Range Extends to Ground,

and Output Swings to Ground While

Sinking Current

D Input Offset Voltage 300 µV Max at 25°C for

LT1014

D Offset Voltage Temperature Coefficient

2.5 µV/°C Max for LT1014

D Input Offset Current 1.5 nA Max at 25°C for

LT1014

D High Gain 1.2 V/µV Min (R

= 2 kΩ), 0.5 V/µV

Min (R

= 600 Ω) for LT1014

D Low Supply Current 2.2 mA Max at 25°C for

LT 1014

D Low Peak-to-Peak Noise Voltage

0.55 µV Typ

D Low Current Noise 0.07 pA/√Hz Typ

description

The LT1014, LT1014A, and LT1014D are quad

precision operational amplifiers with 14-pin

industry-standard configuration. They feature low

offset-voltage temperature coefficient, high gain,

low supply current, and low noise.

The LT1014, LT1014A, and LT1014D can be

operated with both dual ±15-V and single 5-V

power supplies. The common-mode input voltage

range includes ground, and the output voltage can

also swing to within a few milivolts of ground.

Crossover distortion is eliminated.

The LT1014C and LT1014D are characterized for

operation from 0°C to 70°C. The LT1014I and

LT1014DI are characterized for operation from

−40°C to 105°C. The LT1014M, LT1014AM and

LT1014DM are characterized for operation over

the full military temperature range of −55°C to

125°C.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

1OUT

1IN−

1IN+

CC+

2IN+

2IN−

2OUT

4OUT

4IN−

4IN+

CC−

/GND

3IN+

3IN−

3OUT

DW PACKAGE

(TOP VIEW)

1OUT

1IN−

1IN+

CC+

2IN+

2IN−

2OUT

4OUT

4IN−

4IN+

CC−

3IN+

3IN−

3OUT

3212019

910111213

4IN+

CC−

/GND

3IN+

1IN+

CC+

2IN+

1IN−

1OUT

3IN−

4IN−

2IN−

2OUT

3OUT

4OUT

J OR N PACKAGE

(TOP VIEW)

FK PACKAGE

(TOP VIEW)

NC − No internal connection

Summary of content (32 pages)

PAGE 1
LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 D Single-Supply Operation: D D D D D D D DW PACKAGE (TOP VIEW) Input Voltage Range Extends to Ground, and Output Swings to Ground While Sinking Current Input Offset Voltage 300 µV Max at 25°C for LT1014 Offset Voltage Temperature Coefficient 2.5 µV/°C Max for LT1014 Input Offset Current 1.5 nA Max at 25°C for LT1014 High Gain 1.2 V/µV Min (RL = 2 kΩ), 0.
PAGE 2
LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 AVAILABLE OPTIONS{ PACKAGED DEVICES} VIO max AT 25°C SMALL OUTLINE (DW)§ CHIP CARRIER (FK) CERAMIC DIP (J) PLASTIC DIP (N) 0°C to 70°C 300 µV 800 µV — LT1014DDW — — — — LT1014CN LT1014DN −40°C 40°C to 105°C 300 µV 800 µV — LT1014DIDW — — — — LT1014IN LT1014DIN −55°C 55 C to 125 125°C C 180 µV 300 µV 800 µV — — LT1014DMDW LT1014AMFK LT1014MFK — LT1014AMJ LT1014MJ — — LT1014MN LT101
PAGE 3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 400 Ω 400 Ω Q21 Q1 Q5 Q22 Q2 9 kΩ Q6 Q12 75 pF Q28 Q27 9 kΩ Component values are nominal. VCC− IN+ IN− V CC+ Q9 Q11 Q13 5 kΩ Q7 Q8 5 kΩ Q29 Q4 1.6 kΩ Q16 Q3 1.6 kΩ Q10 10 pF 3.9 kΩ Q14 1.6 kΩ 2 kΩ Q19 2.5 pF Q17 Q18 21 pF Q15 1.3 kΩ Q20 Q32 100 Ω Q25 Q23 Q31 Q26 2 kΩ 10 pF 2 kΩ 4 pF 2.
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LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage (see Note 1): VCC+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 V VCC− . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 electrical characteristics at specified free-air temperature, VCC± = ±15 V, VIC = 0 (unless otherwise noted) PARAMETER VIO Input offset voltage aV Temperature coeficient of input offset voltage IO LT1014C TEST CONDITIONS TA† Input offset current IIB Input bias current MAX 60 300 Full range Full range 0.4 25°C 0.5 25°C 0.
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LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 electrical characteristics at specified free-air temperature, VCC± = 5 V, VCC− = 0, VO = 1.4 V, VIC = 0 (unless otherwise noted) PARAMETER VIO Input offset voltage IIO Input offset current IIB Input bias current VICR Common-mode input voltage range TA† TEST CONDITIONS LT1014C MIN MAX 90 450 25°C RS = 50 Ω Full range 0.
PAGE 7
LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 electrical characteristics at specified free-air temperature, VCC± = ±15 V, VIC = 0 (unless otherwise noted) PARAMETER VIO Input offset voltage aV Temperature coeficient of input offset voltage IO LT1014I TEST CONDITIONS TA† Input offset current IIB Input bias current MAX 60 300 Full range Full range 0.4 25°C 0.5 25°C 0.
PAGE 8
LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 electrical characteristics at specified free-air temperature, VCC+ = 5 V, VCC− = 0, VO = 1.4 V, VIC = 0 (unless otherwise noted) PARAMETER VIO Input offset voltage IIO Input offset current IIB Input bias current VICR Common-mode input voltage range LT1014I TEST CONDITIONS TA† MIN MAX 90 450 25°C RS = 50 Ω Full range 0.
PAGE 9
LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 electrical characteristics at specified free-air temperature, VCC± = ±15 V, VIC = 0 (unless otherwise noted) PARAMETER VIO Input offset voltage aV Temperature coefficient of input offset voltage IO TEST CONDITIONS RS = 50 Ω Long-term drift of input offset voltage IIO Input offset current IIB Input bias current VICR Common-mode input voltage range VOM Maximum peak output voltage swing AVD
PAGE 10
LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 electrical characteristics at specified free-air temperature, VCC+ = 5 V, VCC− = 0, VO = 1.
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LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 TYPICAL CHARACTERISTICS Table of Graphs FIGURE VIO Input offset voltage vs Balanced source resistance 1 VIO Input offset voltage vs Free-air temperature 2 ∆VIO Warm-Up Change in input offset voltage vs Elapsed time 3 IIO Input offset current vs Free-air temperature 4 IIB Input bias current vs Free-air temperature 5 VIC Common-mode input voltage vs Input bias current AVD Differential v
PAGE 12
LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 TYPICAL CHARACTERISTICS† INPUT OFFSET VOLTAGE OF REPRESENTATIVE UNITS vs FREE-AIR TEMPERATURE LT1014 INPUT OFFSET VOLTAGE vs BALANCED SOURCE RESISTANCE 250 10 1 VCC± = 5 V VCC− = 0 0.1 RS VCC± = ±15 V 0.
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LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 TYPICAL CHARACTERISTICS† COMMON-MODE INPUT VOLTAGE vs INPUT BIAS CURRENT INPUT BIAS CURRENT vs FREE-AIR TEMPERATURE −30 5 15 VIC = 0 I IB − Input Bias Current − nA −25 −20 VCC+ = 5 V, VCC− = 0 −15 VCC± = ±2.
PAGE 14
LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 TYPICAL CHARACTERISTICS† DIFFERENTIAL VOLTAGE AMPLIFICATION vs FREQUENCY VCC± = ±15 V 100° 120° AVD VCC+ = 5 V VCC− = 0 10 140° 160° VCC+ = 5 V VCC− = 0 0 180° 200° VCC± = ±15 V 220° −10 0.01 0.
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LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 TYPICAL CHARACTERISTICS† SUPPLY-VOLTAGE REJECTION RATIO vs FREQUENCY COMMON-MODE REJECTION RATIO vs FREQUENCY 140 TA = 25°C K SVR − Supply-Voltage Rejection Ratio − dB CMRR − Common-Mode Rejection Ratio − dB 120 100 VCC± = ±15 V VCC+ = 5 V VCC− = 0 80 60 40 20 0 10 100 1k 100 k 10 k 120 100 Positive Supply Negative Supply 80 60 40 20 0 0.
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LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 TYPICAL CHARACTERISTICS PEAK-TO-PEAK INPUT NOISE VOLTAGE OVER A 10-SECOND PERIOD vs TIME 1000 300 300 In 100 100 Vn 30 30 1/f Corner = 2 Hz 10 1 VCC± = ±2 V to ±18 V f = 0.
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LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 TYPICAL CHARACTERISTICS VOLTAGE-FOLLOWER SMALL-SIGNAL PULSE RESPONSE vs TIME 160 6 VCC+ = 5 V VCC− = 0 VI = 0 to 100 mV RL = 600 Ω to GND AV = 1 TA = 25°C 120 100 5 4 V O − Output Voltage − mV 140 80 60 40 2 1 0 0 −1 −20 0 20 40 60 80 VCC+ = 5 V VCC− = 0 VI = 0 to 4 V RL = 4.
PAGE 18
LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 APPLICATION INFORMATION single-supply operation The LT1014 is fully specified for single-supply operation (VCC− = 0). The common-mode input voltage range includes ground, and the output swings within a few millivolts of ground. Furthermore, the LT1014 has specific circuitry that addresses the difficulties of single-supply operation, both at the input and at the output.
PAGE 19
LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 APPLICATION INFORMATION comparator applications The single-supply operation of the LT1014 can be used as a precision comparator with TTL-compatible output. In systems using both operational amplifiers and comparators, the LT1014 can perform multiple duties (see Figures 25 and 26).
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LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 APPLICATION INFORMATION 0.1 µF 100 kΩ 10 Ω + 2 kΩ + LT1014 − 4.7 µF 4.3 kΩ 22 µF LT1001 2.2 µF − AVD = 50,000 Oscilloscope Rin = 1 MΩ 100 kΩ 110 kΩ 24.3 kΩ 0.1 µF NOTE A: All capacitor values are for nonpolarized capacitors only. Figure 27. 0.
PAGE 21
LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 APPLICATION INFORMATION 5V Q3 2N2905 820 Ω Q1 2N2905 T1‡ 10 µF + 68 Ω 1N4002 (4) 10 µF + SN74HC04 (6) 0.002 µF 10 kΩ 10 kΩ 0.33 µF Q4 2N2222 820 Ω Q2 2N2905 10 kΩ 100 kΩ 5V 10 Ω† ± 2 kΩ 1/4 LT1014 + 100 pF 5V 10 kΩ† 20-mA Trim 4 kΩ† 10 kΩ† 1 kΩ 4-mA Trim 4.3 kΩ 80 Ω† ± 1/4 LT1014 + 100 Ω† 4-mA to 20-mA OUT To Load 2.2 kΩ Max LT1004 1.2 V IN 0 to 4 V † ‡ 1% film resistor.
PAGE 22
LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 APPLICATION INFORMATION 5V 100 kΩ 1/4 LT1014 + 10 µF + + 1/4 LT1014 − − To Inverter Driver 1N4002 (4) T1 0.1 Ω 68 kΩ† 4-mA to 20-mA OUT Fully Floating 10 kΩ† 2 kΩ 4-mA Trim LT1004 1.2 V † 301 Ω† 4 kΩ† 4.3 kΩ 5V 1 kΩ 20-mA Trim IN 0 to 4 V 1% film resistor Figure 31.
PAGE 23
LT1014, LT1014A, LT1014D QUAD PRECISION OPERATIONAL AMPLIFIERS SLOS039D − JULY 1989 − REVISED AUGUST 2009 APPLICATION INFORMATION 10 200 kΩ† 2 LT1014 20 kΩ 3 − 10 kΩ† 1 10 kΩ† + 10 kΩ ‡ 5V 13 RG (2 kΩ Typ) 12 1 µF ‡ 20 kΩ 5 IN+ − 4 14 200 kΩ 6 To Input Cable Shields − ‡ IN− 8 LT1014 9 5V + LT1014 + 10 kΩ OUT 11 − LT1014 7 + 10 kΩ† 10 kΩ† ‡ 5V †† 1% film resistor. Match 10-kΩ resistors 0.05%.
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.com 25-Sep-2013 (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined.
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PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant LT1014DDWR SOIC DW 16 2000 330.0 16.4 10.75 10.7 2.7 12.0 16.0 Q1 LT1014DIDWR SOIC DW 16 2000 330.0 16.4 10.75 10.7 2.7 12.0 16.
PAGE 28
PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LT1014DDWR SOIC DW 16 2000 367.0 367.0 38.0 LT1014DIDWR SOIC DW 16 2000 367.0 367.0 38.
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