MC1458, MC1558 DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS

Size: px

Start display at page:

Download "MC1458, MC1558 DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS"

Domenic Crawford
5 years ago
Views:

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 MC/MC and Signetics S/N MC...D OR P PACKAGE MC... JG PACKAGE (TOP IEW) OUT IN IN+ CC 2 CC + MC...U PACKAGE (TOP IEW) description The MC and MC are dual generalpurpose operational amplifiers with each half electrically similar to the µa 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 MC is characterized for operation from 0 C to 0 C. The MC is characterized for operation over the full military temperature range of C to 2 C. symbol (each amplifier) IN + IN + OUT IN IN+ OUT IN IN+ CC CC + MC... FK PACKAGE (TOP IEW) CC OUT 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 MCCD MCCP C to 2 C m MCMFK MCMSG MCMU The D packages are available taped and reeled. Add the suffix R to the device type (i.e., MCDR) 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 990, Texas Instruments Incorporated On products compliant to MIL-PRF-, 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 schematic (each amplifier) CC + IN IN + OUT CC absolute maximum ratings over operating free-air temperature range (unless otherwise noted) MC MC Supply voltage CC + (see Note ) 22 Supply voltage CC (see Note ) 22 Differential input voltage (see Note 2) ±0 ±0 Input voltage at either input (see Notes and ) ± ± 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 2 C Storage temperature range to 0 to 0 C Case temperature for 0 seconds: FK package 20 C Lead temperature, mm (/ inch) from case for 0 seconds JG or U package 00 C Lead temperature, mm (/ inch) from case for 0 seconds D or P package 20 C NOTES:. 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, whichever is less.. The output can be shorted to ground or either power supply. For the MC only, the unlimited duration of the short circuit applies at (or below) 2 C case temperature or 0 C free-air temperature. PACKAGE TA 2 C DISSIPATION RATING TABLE DERATING FACTOR DERATE ABOE TA TA = 0 C TA = 2 C D 0 mw. mw/ C C mw FK 0 mw.0 mw/ C C 0 mw 2 mw JG 0 mw. mw/ C 9 C 2 mw 20 mw P 0 mw.0 mw/ C C 0 mw U mw. mw/ C 2 C 2 mw mw 2 POST OFFICE BOX 0 DALLAS, TEXAS 2

3 recommended operating conditions MIN NOM MAX Supply voltage, CC± ± ± electrical characteristics at specified free-air temperature, CC± = ± TEST CONDITIONS MC MC IO Input offset voltage O =0 2 C Full range. IIO Input offset current O = 0 2 C Full range C IIB Input bias current O = 0 Full range Common-mode input 2 C ±2 ± ±2 ± ICR voltage range Full range ±2 ±2 RL = 0 kω 2 C ±2 ± ±2 ± Maximum peak output RL 0 kω Full range ±2 ±2 OM voltage swing RL = 2 kω 2 C ±0 ± ± 0 ± m na na AD BOM RL 2 kω Full range ±0 ±0 Large-signal g differential RL 2 kω,, 2 C voltage amplification O = ±0 Full range 2 Maximum-output-swing bandwidth (closed loop) RL = 2 kω, O ±0, AD =, THD % /m 2 C khz B Unity-gain bandwidth 2 C MHz φm Phase margin AD = 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 CMRR kss n Common-mode input impedance f = 20 Hz 2 C MΩ Common-mode rejection IC = ICR min, 2 C ratio O = 0 Full range 0 0 Supply voltage sensitivity CC = ± 9 to ±, 2 C ( IO/ CC) O = 0 Full range 0 0 Equivalent input noise voltage (closed loop) AD = 00, f = khz, RS = 0, BW = 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 MC is 0 C to 0 C and for MC is C to 2 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

4 electrical characteristics at specified free-air temperature, CC± = ± (continued) TEST CONDITIONS MC MC 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 O/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 MC is 0 C to 0 C and for MC is C to 2 C. operating characteristics, CC± = ±, T A = 2 C TEST CONDITIONS MC MC tr Rise time I = 20 m, RL = 2 kω, µs Overshoot factor CL = 00 pf, See Figure % % I = 0, SR Slew rate at unity gain CL = 00 pf, RL = 2 kω, See Figure ma mw /µs MEASUREMENT INFORMATION I Input + Output Input oltage Waveform 0 CL = 00 pf RL = 2 kω Test Circuit Figure. Rise Time, Overshoot, and Slew Rate Waveform and Test Circuit POST OFFICE BOX 0 DALLAS, TEXAS 2

5 IMPORTANT NOTICE Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. All products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgement, including those pertaining to warranty, patent infringement, and limitation of liability. TI warrants performance of its semiconductor products 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 INOLE POTENTIAL RISKS OF DEATH, PERSONAL INJURY, OR SEERE PROPERTY OR ENIRONMENTAL DAMAGE ( CRITICAL APPLICATIONS ). TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, AUTHORIZED, OR WARRANTED TO BE SUITABLE FOR USE IN LIFE-SUPPORT DEICES OR SYSTEMS OR OTHER CRITICAL APPLICATIONS. ILUSION OF TI PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TO BE FULLY AT THE CUSTOMER S RISK. In order to minimize risks associated with the customer s applications, adequate design and operating safeguards must be provided by the customer to minimize inherent or procedural hazards. TI assumes no liability for applications assistance or customer product design. TI does not 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. TI s publication of information regarding any third party s products or services does not constitute TI s approval, warranty or endorsement thereof. Copyright 99, 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 MC1/MC1 and Signetics