MC1458, MC1558 DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS

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Bennett Merritt
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1 Short-Circuit Protection Wide Common-Mode and Differential oltage Ranges No Frequency Compensation Required Low Power Consumption No Latch-Up Designed to Be Interchangeable With Motorola MC1/MC1 and Signetics S/N description The MC1 and MC1 are dual generalpurpose operational amplifiers with each half electrically similar to the µa1 except that offset null capability is not provided. The high-common-mode input voltage range and the absence of latch-up make these amplifiers ideal for voltage-follower applications. The devices are short-circuit protected and the internal frequency compensation ensures stability without external components. The MC1 is characterized for operation from 0 C to 0 C. The MC1 is characterized for operation over the full military temperature range of C to 12 C. symbol (each amplifier) IN + IN + OUT MC1...D OR P PACKAGE MC1... JG PACKAGE CC CC CC + 2IN + MC1...U PACKAGE CC + 2IN + MC1... FK PACKAGE CC 2IN+ CC + No internal connection AAILABLE OPTIONS PACKAGE TA IOmax SMALL CHIP CERAMIC PLASTIC CERAMIC AT 2 C OUTLINE CARRIER DIP DIP FLAT PACK (D) (FK) (JG) (P) (U) 0 C to 0 C m MC1CD MC1CP C to 12 C m MC1MFK MC1MSG MC1MU The D packages are available taped and reeled. Add the suffix R to the device type (i.e., MC1DR) 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. Copyright 1990, Texas Instruments Incorporated On products compliant to MIL-STD-, Class B, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters. POST OFFICE BOX 0 DALLAS, TEXAS 2 2 1

2 schematic (each amplifier) CC + IN IN + OUT CC absolute maximum ratings over operating free-air temperature range (unless otherwise noted) MC1 MC1 Supply voltage CC + (see Note 1) 1 22 Supply voltage CC (see Note 1) 1 22 Differential input voltage (see Note 2) ±0 ±0 Input voltage at either input (see Notes 1 and ) ±1 ±1 Duration of output short circuit (see Note ) unlimited unlimited Continuous total dissipation See Dissipation Rating Table Operating free-air temperature range 0 to 0 to 12 C Storage temperature range to 10 to 10 C Case temperature for 0 seconds: FK package 20 C Lead temperature 1, mm (1/1 inch) from case for 0 seconds JG or U package 00 C Lead temperature 1, mm (1/1 inch) from case for 10 seconds D or P package 20 C NOTES: 1. All voltage values, unless otherwise noted, are with respect to the midpoint between CC + and CC. 2. Differential voltages are at IN+ with respect to IN.. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 1, whichever is less.. The output can be shorted to ground or either power supply. For the MC1 only, the unlimited duration of the short circuit applies at (or below) 12 C case temperature or 0 C free-air temperature. DISSIPATION RATING TABLE PACKAGE TA 2 C DERATING FACTOR DERATE ABOE TA TA = 0 C TA = 12 C D. mw/ C C mw FK 11.0 mw/ C C 0 mw 2 mw JG. mw/ C 9 C 2 mw 210 mw P.0 mw/ C C 0 mw U mw. mw/ C 2 C 2 mw 1 mw 2 2 POST OFFICE BOX 0 DALLAS, TEXAS 2

3 recommended operating conditions MIN NOM MAX Supply voltage, CC± ± ±1 electrical characteristics at specified free-air temperature, CC± = ±1 IO Input offset voltage O =0 IIO Input offset current O = 0 IIB Input bias current O = 0 ICR OM AD BOM TEST CONDITIONS MC1 MC1 2 C 1 1 Full range. 2 C Full range C Full range Common-mode mode input 2 C ±12 ±1 ±12 ±1 voltage range Full range ±12 ±12 RL = 10 kω 2 C ±12 ±1 ±12 ±1 Maximum peak output RL 10 kω Full range ±12 ±12 voltage swing RL = 2 kω 2 C ±10 ±1 ± 10 ±1 RL 2 kω Full range ±10 ±10 Large-signal differential RL 2 kω, 2 C voltage amplification O = ±10 Full range 1 2 RL = 2 kω, Maximum-output-swing O ±10, bandwidth (closed loop) AD = 1, THD % m na na /m 2 C 1 1 khz B1 Unity-gain bandwidth 2 C 1 1 MHz φm Phase margin AD = 1 2 C C Gain margin 2 C db ri Input resistance 2 C 0.* 2 0.* 2 MΩ ro Output resistance O = 0, See Note 2 C Ω Ci Input capacitance 2 C pf zic Common-mode input impedance f = 20 Hz 2 C MΩ = 2 C CMRR Common-mode rejection ratio IC ICR min, O = 0 Full range 0 0 kss n Supply voltage sensitivity = ±1 2 C CC ± 9 to, ( IO/ CC) O = 0 Full range Equivalent input noise voltage (closed loop) AD = 100, RS = 0, f = 1 khz, BW = 1 Hz db µ/ 2 C n/ Hz *This parameter is not production tested. All characteristics are specified under open-loop operating conditions with zero common-mode input voltage unless otherwise specified. Full range for MC1 is 0 C to 0 C and for MC1 is C to 12 C. NOTE : This typical value applies only at frequencies above a few hundred hertz because of the effect of drift and thermal feedback. POST OFFICE BOX 0 DALLAS, TEXAS 2 2

4 electrical characteristics at specified free-air temperature, CC± = ±1 (continued) TEST CONDITIONS MC1 MC1 IOS Short-circuit output current 2 C ±2 ±0 ±2 ±0 ma ICC Supply current (both amplifiers) O =0 0, No load PD Total power dissipation (both amplifiers) O =0 0, No load 2 C... Full range.. 2 C Full range O1/O2 Crosstalk attenuation 2 C db All characteristics are specified under open-loop operating conditions with zero common-mode input voltage unless otherwise specified. Full range for MC1 is 0 C to 0 C and for MC1 is C to 12 C. operating characteristics, CC± = ±1, T A = 2 C TEST CONDITIONS MC1 MC1 tr Rise time I = 20 m, RL = 2 kω, µs Overshoot factor CL = 100 pf, See Figure 1 % % SR Slew rate at unity gain I I = 10, CL = 100 pf, RL L = 2 kω, See Figure 1 ma mw /µs MEASUREMENT INFORMATION I Input + Output Input oltage Waveform 0 CL = 100 pf RL = 2 kω Test Circuit Figure 1. Rise Time, Overshoot, and Slew Rate Waveform and Test Circuit 2 POST OFFICE BOX 0 DALLAS, TEXAS 2

5 IMPORTANT NOTICE Texas Instruments (TI) reserves the right to make changes to its products or to discontinue any semiconductor product or service without notice, and advises its customers to obtain the latest version of relevant information to verify, before placing orders, that the information being relied on is current. TI warrants performance of its semiconductor products and related software to the specifications applicable at the time of sale in accordance with TI s standard warranty. Testing and other quality control techniques are utilized to the extent TI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily performed, except those mandated by government requirements. Certain applications using semiconductor products may involve potential risks of death, personal injury, or severe property or environmental damage ( Critical Applications ). TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, INTENDED, AUTHORIZED, OR WARRANTED TO BE SUITABLE FOR USE IN LIFE-SUPPORT APPLICATIONS, DEICES OR SYSTEMS OR OTHER CRITICAL APPLICATIONS. Inclusion of TI products in such applications is understood to be fully at the risk of the customer. Use of TI products in such applications requires the written approval of an appropriate TI officer. Questions concerning potential risk applications should be directed to TI through a local SC sales office. In order to minimize risks associated with the customer s applications, adequate design and operating safeguards should be provided by the customer to minimize inherent or procedural hazards. TI assumes no liability for applications assistance, customer product design, software performance, or infringement of patents or services described herein. Nor does TI warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right of TI covering or relating to any combination, machine, or process in which such semiconductor products or services might be or are used. Copyright 199, Texas Instruments Incorporated

MC1458, MC1558 DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS

MC1458, MC1558 DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS Short-Circuit Protection Wide Common-Mode and Differential oltage Ranges No Frequency Compensation Required Low Power Consumption No Latch-Up Designed to Be Interchangeable With Motorola MC/MC and Signetics