www.fairchildsemi.com LM101A/LH2101A General Purpose Operational Amplifier Features Description • • • • • The LM101A/LH2101A is a general purpose high performance operational amplifier fabricated monolithically on a silicon chip by an advanced epitaxial process. The LH2101A consists of two LM101A ICs in one 16-lead DIP. The units may be fully compensated with the addition of a 30 pF capacitor stabilizing the circuit for all feedback configurations including capacitive loads. Input offset voltage 0.7 mV Input bias current 30 nA Input offset current 1.5 nA Full frequency compensation 30pF Supply voltage ±5.0V to ±20V The device may be operated as a comparator with a differential input as high as 30V. Used as a comparator the output can be clamped at any desired level to make it compatible with logic circuits. The LM101A and LH2101A operate over the full military temperature range from -55°C to +125°C. Rev 1.0.1 LM101A/LH2101A PRODUCT SPECIFICATION Pin Assignments 8-Lead Metal Can (Top View) 8-Lead DIP (Top View) Comp 8 Comp/VOS Trim -Input 7 1 +VS 6 2 8 Comp -Input 2 7 +VS +Input 3 6 Output -VS 4 5 VOS Trim Output 5 3 +Input Comp/VOS Trim 1 VOS Trim 4 -VS 65-101A-01 16-Lead DIP (Top View) +VS (A) 1 16 Output (A) 15 NC Comp (A) 2 Comp/VOS Trim (A) 3 A -Input (A) 4 13 +Input (B) +Input (A) 5 -VS 6 14 VOS Trim (A) 12 -Input (B) B 11 Comp/VOS Trim (B) 10 Comp (B) VOS Trim (B) 7 Ouput (B) 8 9 +VS (B) 65-101A-02 Absolute Maximum Ratings Parameter Min. Max. Units Supply Voltage ±22 V Differential Input Voltage 30 V ±15 V 1 Input Voltage Output Short-Circuit Duration2 Indefinite Storage Temperature Range -65 +150 °C Operating Temperature Range -55 +125 °C +300 °C Lead Soldering Temperature (60 sec) Notes: 1. For supply voltages less than ±15V, the absolute maximum input voltage is equal to the supply voltage. 2. Observe package thermal characteristics. 2 PRODUCT SPECIFICATION LM101A/LH2101A Thermal Characteristics Parameter 8-Lead Ceramic DIP 8-Lead TO-99 Metal Can 16-Lead Ceramic DIP Maximum Junction Temperature +175°C +175°C +175°C Maximum PD TA <50°C 833 mW 658 mW 1042 mW Thermal Resistance, qJC 45°C/W 50°C/W 60°C/W Thermal Resistance, qJA 150°C/W 190°C/W 120°C/W For TA > 50°C Derate at 8.33 mW/°C 5.26 mW/°C 8.33 mW/°C Electrical Characteristics C = 30pF; ±5.0V £ VS £ ±20V; -55°C £ TA £ +125°C unless otherwise specified LM101A/LH2101 A Parameters Test Conditions Mln. Typ. Max. Units Input Offset Voltage TA = +25°C, RS £ 50 kW 0.7 2.0 mV Input Offset Current TA = +25°C 1.5 10 nA Input Bias Current TA = +25°C 30 75 nA Input Resistance TA = +25°C Supply Current TA = +25°C VS = ±20V 1.5 Large Signal Voltage Gain TA = +25°C, VS = ±15V VOUT = ±10V, RL ³ 2 KW Input Offset Voltage RS £ 50 KW Average Input Offset Voltage Drift RS £ 50 KW 4.0 1.8 50 160 3.0 Input Offset Current Average Input Offset Current Drift MW 3.0 V/mV 3.0 mV 15 mV/°C 20 nA nA/°C +25°C £ TA +125°C 0.01 0.1 -55°C £ TA +25°C 0.02 0.2 Input Bias Current 100 Supply Current TA = +125°C, VS = ±20V Large Signal Voltage Gain VS = ±15V VOUT = ±10V, RL ³ 2 KW 25 Output Voltage Swing VS = ±15V, RL = 10 KW ±12 ±14 RL = 2 KW ±10 ±13 1.2 mA 2.5 nA mA V/mV V Input Voltage Range VS = ±20V ±15 Common Mode Rejection Ratio RS £ 50 KW 80 96 dB Power Supply Rejection Ratio RS £ 50 KW 80 96 dB V 3 LM101A/LH2101A PRODUCT SPECIFICATION Typical Performance Characteristics 120 2.5 T A = -55 C T A = +25 C 1.0 T A = +125 C 0.5 0 ±5 ±10 ±15 T A = -55 C T A = +25 C 100 T A = +125 C 90 80 ±5 ±20 ±10 ±VS (V) 65-101A-04 1.5 AV (dB) 110 65-101A-03 ISY (mA) 2.0 ±15 ±20 ±VS (V) Figure 1. Supply Current vs. Supply Voltage Figure 2. Voltage Gain vs. Supply Voltage 400 15 Vs = 200 T A = -55 C 65-101A-05 100 T A = -55 C ±5 ±10 ±15 10 TA = +125 C 5 0 ±20 TA = +25 C 65-101A-06 IB (nA) ±VOUT (V) T A = -55 C 300 0 0 5 ±VS (V) 15 20 25 30 Figure 4. Current Limiting Output Voltage vs. Output Current 400 600 VS = 500 15V Pd (mW) 300 IB 200 Metal Can 400 300 DIP 0 -75 IOS -50 -25 0 +25 +50 +75 +100 +125 TA (¡C) Figure 5. Input Bias, Offset Current vs. Temperature 65-101A-08 200 100 65-101A-07 IB, IOS (nA) 10 IOUT (mA) Figure 3. Input Bias Current vs. Supply Voltage 4 15V 100 0 +25 +45 +65 +85 +105 +125 TA (¡C) Figure 6. Maximum Power Dissipation vs. Temperature PRODUCT SPECIFICATION LM101A/LH2101A Typical Performance Characteristics (continued) 16 120 12 ±VOUT (V) 60 C1 = 3 pF 40 20 65-101A-09 C1 = 30 pF 0 1 10 100 1K 10K 100K 1M 10M 10 8 C1 = 3 pF 6 4 2 0 1K C1 = 30 pF 10K 100K Figure 7. Open Loop Gain vs. Frequency 10 8 6 4 2 0 -2 -4 -6 -8 -10 1M 10M F (Hz) F (Hz) Figure 8. Output Voltage Swing vs. Frequency VS = 15V TA = +25 C Input Output 65-101A-11 -20 VOUT (V) AVOL (dB) 80 65-101A-10 100 V S = 15V T A = +25 C 14 VS = 15V T A = +25 C 0 10 20 30 40 50 60 70 80 Time (µS) Figure 9. Follower Large Signal Pulse Response Output Voltage vs. Time 5 LM101A/LH2101A PRODUCT SPECIFICATION Typical Applications R2 R1 Input 2 R EQ* 6 LM101A 3 8 1 Output 5 C1 30 pF R5 5.1M 2 Inputs -VS R4 10M 3 LM101A 6 Output 8 R3 50K D1 LM103 36 *May be zero or equal to parallel combination of R1 and R2 for minimum offset. 65-101A-13 65-101A-12 Figure 10. Inverting Amplifier with Balancing Circuit Q1 2N3456 Output Figure 11. Voltage Comparator for Driving DTL or TTL ICs +VS R2 150K 2 -VS Input LM101A 3 8 1 Output Q2 6 R1 91K Sample C2* 0.01m F Figure 12. Low Drift Sample and Hold 6 Inputs 3 LM101A 6 R1 60W Q1 2N2222 8 D1 FD777 C1 30 pF *Polycarbonate dielectric capacitor 2 65-101A-14 D2 FD777 65-101A-15 Figure 13. Voltage Comparator for Driving RTL Logic or High Current Driver PRODUCT SPECIFICATION LM101A/LH2101A Notes: 7 LM101A/LH2101A Notes: 8 PRODUCT SPECIFICATION PRODUCT SPECIFICATION LM101A/LH2101A Mechanical Dimensions 8-Lead TO-99 Metal Can øD Symbol Min. øD1 F L1 Q A øb øb1 øD øD1 øD2 e e1 A L2 L Inches øb BASE and SEATING PLANE øb1 REFERENCE PLANE F k k1 L L1 L2 Q a Max. .165 .185 .016 .019 .016 .021 .335 .375 .305 .335 .110 .160 .200 BSC .100 BSC — .040 .027 .034 .027 .045 .500 .750 — .050 .250 — .010 .045 45¡ BSC Millimeters Min. Notes Max. 4.19 4.70 .41 .48 .41 .53 8.51 9.52 7.75 8.51 2.79 4.06 5.08 BSC 2.54 BSC — 1.02 .69 .86 .69 1.14 12.70 19.05 — 1.27 6.35 — .25 1.14 45¡ BSC 1, 5 1, 5 2 1 1 1 e Notes: e1 øD2 1. (All leads) øb applies between L1 & L2. øb1 applies between L2 & .500 (12.70mm) from the reference plane. Diameter is uncontrolled in L1 & beyond .500 (12.70mm) from the reference plane. 2. Measured from the maximum diameter of the product. 3. Leads having a maximum diameter .019 (.48mm) measured in gauging plane, .054 (1.37mm) +.001 (.03mm) –.000 (.00mm) below the reference plane of the product shall be within .007 (.18mm) of their true position relative to a maximum width tab. 4. The product may be measured by direct methods or by gauge. a 5. All leads – increase maximum limit by .003 (.08mm) when lead finish is applied. k k1 9 LM101A/LH2101A PRODUCT SPECIFICATION Mechanical Dimensions (continued) 8-Lead Ceramic DIP Inches Symbol Min. A b1 b2 c1 D E e eA L Q s1 a Millimeters Max. Min. — .200 .014 .023 .045 .065 .008 .015 — .405 .220 .310 .100 BSC .300 BSC .125 .200 .015 .060 .005 — 90¡ 105¡ Notes: Notes Max. — 5.08 .36 .58 1.14 1.65 .20 .38 — 10.29 5.59 7.87 2.54 BSC 7.62 BSC 3.18 5.08 .38 1.52 .13 — 90¡ 105¡ 1. Index area: a notch or a pin one identification mark shall be located adjacent to pin one. The manufacturer's identification shall not be used as pin one identification mark. 8 2, 8 2. The minimum limit for dimension "b2" may be .023 (.58mm) for leads number 1, 4, 5 and 8 only. 8 4 4 5, 9 7 3. Dimension "Q" shall be measured from the seating plane to the base plane. 3 6 4. This dimension allows for off-center lid, meniscus and glass overrun. 5. The basic pin spacing is .100 (2.54mm) between centerlines. Each pin centerline shall be located within ±.010 (.25mm) of its exact longitudinal position relative to pins 1 and 8. 6. Applies to all four corners (leads number 1, 4, 5, and 8). 7. "eA" shall be measured at the center of the lead bends or at the centerline of the leads when "a" is 90¡. 8. All leads – Increase maximum limit by .003 (.08mm) measured at the center of the flat, when lead finish applied. 9. Six spaces. D 4 1 Note 1 E 5 8 s1 eA e A Q a L b2 b1 10 c1 PRODUCT SPECIFICATION LM101A/LH2101A Mechanical Dimensions (continued) 16-Lead Ceramic DIP Inches Symbol Min. A b1 b2 c1 D E e eA L Q s1 a Notes: Millimeters Max. Min. — .200 .014 .023 .050 .065 .008 .015 .745 .840 .220 .310 .100 BSC .300 BSC .115 .160 .015 .060 .005 — 90¡ 105¡ Notes Max. — 5.08 .36 .58 1.27 1.65 .20 .38 18.92 21.33 5.59 7.87 2.54 BSC 7.62 BSC 2.92 4.06 .38 1.52 .13 — 90¡ 105¡ 1. Index area: a notch or a pin one identification mark shall be located adjacent to pin one. The manufacturer's identification shall not be used as pin one identification mark. 8 2 2. The minimum limit for dimension "b2" may be .023 (.58mm) for leads number 1, 8, 9 and 16 only. 8 4 3. Dimension "Q" shall be measured from the seating plane to the base plane. 4 5, 9 7 4. This dimension allows for off-center lid, meniscus and glass overrun. 3 6 5. The basic pin spacing is .100 (2.54mm) between centerlines. Each pin centerline shall be located within ±.010 (.25mm) of its exact longitudinal position relative to pins 1 and 16. 6. Applies to all four corners (leads number 1, 8, 9, and 16). 7. "eA" shall be measured at the center of the lead bends or at the centerline of the leads when "a" is 90¡. 8. All leads – Increase maximum limit by .003 (.08mm) measured at the center of the flat, when lead finish applied. 9. Fourteen spaces. D 8 1 9 16 NOTE 1 E s1 eA e A Q L a c1 b1 11 PRODUCT SPECIFICATION LM101A/LH2101A Ordering Information Package Operating Temperature Range LM101AD 8-Lead Ceramic DIP -55°C to +125°C LM101AD/883B 8-Lead Ceramic DIP -55°C to +125°C LM101AT 8-Lead Metal Can -55°C to +125°C LM101AT/883B 8-Lead Metal Can -55°C to +125°C LH2101AD 16-Lead Ceramic DIP -55°C to +1 25°C LH2101AD/883B 16-Lead Ceramic DIP -55°C to +125°C Part Number Notes: 1. /883B suffix denotes Mil-Std-883. Level B processing. 2. Contact a Fairchild Semiconductor sales office or representative for ordering information on special package/ temperature range combinations. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com 5/20/98 0.0m 001 Stock#DS3000101A Ó 1998 Fairchild Semiconductor Corporation