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 1 2 1 2 10 9 CC + 2IN + MC1...U PACKAGE 2 1 20 19 1 1 1 1 1 9 10 11 12 1 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
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
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 20 200 20 200 Full range 00 00 2 C 0 00 0 00 Full range 00 100 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 20 200 0 200 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 11 11 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 1. 1. pf zic Common-mode input impedance f = 20 Hz 2 C 200 200 MΩ = 2 C 0 90 0 90 CMRR Common-mode rejection ratio IC ICR min, O = 0 Full range 0 0 kss n Supply voltage sensitivity = ±1 2 C 0 10 0 10 CC ± 9 to, ( IO/ CC) O = 0 Full range 10 10 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
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 100 10 100 10 Full range 200 200 O1/O2 Crosstalk attenuation 2 C 120 120 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, 0. 0. 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 0 0. 0 0. /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
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