Datasheet

ManualsBrandsSTMICROELECTRONICS ManualsLinear ICsLinear IC - Op-amp Multi-purpose SO 8

1/6

■ LOW POWER CONSUMPTION

■ LARGE INPUT VOLTAGE RANGE

■ NO LATCH-UP

■ HIGH GAIN

■ SHORT-CIRCUIT PROTECTION

■ NO FREQUENCY COMPENSATION

REQUIRED

DESCRIPTION

The MC1458 is high performance monolithic dual

operational amplifier intended for a wide range of

analog applications:

❑ Summing amplifier

❑ Voltage follower

❑ Integrator

❑ Active filter

❑ Function generator

The high gain and wide range of operating voltag-

es provide superior performance in integrator,

summing amplifiers and general feedback appli-

catons.

ORDER CODE

N = Dual in Line Package (DIP)

D = Small Outline Package (SO) - also available in Tape & Reel (DT)

PIN CONNECTIONS (top view)

Part

Number

Temperature

Range

Package

MC1458 0°C, +70°C

••

MC1458I -40°C, +105°C

••

MC1558 -55°C, +125°C

••

Example : MC1458N

DIP8

(Plastic Package)

SO8

(Plastic Micropackage)

Output 1

Inverting input 1

Non-inverting input 1

Output 2

Inverting input 2

Non-inverting input 2

MC1458

MC1558

HIGH PERFORMANCE

DUAL OPERATIONAL AMPLIFIERS

December 2001

Summary of content (6 pages)

PAGE 1
MC1458 MC1558 HIGH PERFORMANCE DUAL OPERATIONAL AMPLIFIERS ■ LOW POWER CONSUMPTION ■ LARGE INPUT VOLTAGE RANGE ■ NO LATCH-UP ■ HIGH GAIN ■ SHORT-CIRCUIT PROTECTION N DIP8 (Plastic Package) ■ NO FREQUENCY COMPENSATION REQUIRED DESCRIPTION The MC1458 is high performance monolithic dual operational amplifier intended for a wide range of analog applications: ❑ Summing amplifier D SO8 (Plastic Micropackage) ❑ Voltage follower ❑ Integrator ❑ Active filter ❑ Function generator PIN CONNECTIONS (top view) The
PAGE 2
MC1458-MC1558 SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol VCC Parameter MC1458 MC1558 Unit Supply voltage ±22 V Vi Input Voltage ±15 V Vid Differential Input Voltage ±30 V Output Short-circuit Duration Ptot Power Dissipation Infinite D Suffix N Suffix Toper Operating Free-air Temperature Range Tstg Storage Temperature Range 2/6 MC1458I 300 500 0 to +70 -40 to +105 -65 to +150 mW -55 to +125 °C °C
PAGE 3
MC1458-MC1558 ELECTRICAL CHARACTERISTICS VCC = ±15V, Tamb = 25°C (unless otherwise specified) Symbol Parameter Min. Typ. Max.
PAGE 4
MC1458-MC1558 Symbol B Parameter Unity Gain Bandwidth (VI = 10 mV, RL = 2kΩ, CL = 100pF) GBP Gain Bandwith Product (VI = 10 mV, RL = 2kΩ, CL = 100pF f =100kHz) THD Total Harmonic Distortion (f = 1kHz, Av = 20dB, RL = 2kΩ CL = 100pF, Vo = 2Vpp) Typ. 1 0.4 1 0.02 Max. Unit MHZ MHz % 45 nV -----------Hz Phase Margin 65 Degrees Gain Margin 11 dB 120 dB en Equivalent Input Noise Voltage (f = 1kHz, Rs = 100Ω) φm Am Vo1/Vo2 Channel Separation 4/6 Min.
PAGE 5
MC1458-MC1558 PACKAGE MECHANICAL DATA 8 PINS - PLASTIC PACKAGE Millimeters Inches Dimensions Min. A a1 B b b1 D E e e3 e4 F i L Z Typ. Max. Min. 3.32 0.51 1.15 0.356 0.204 0.020 0.045 0.014 0.008 0.065 0.022 0.012 0.430 0.384 0.313 2.54 7.62 7.62 3.18 Max. 0.131 1.65 0.55 0.304 10.92 9.75 7.95 Typ. 0.100 0.300 0.300 6.6 5.08 3.81 1.52 0.125 0260 0.200 0.150 0.
PAGE 6
MC1458-MC1558 PACKAGE MECHANICAL DATA 8 PINS - PLASTIC MICROPACKAGE (SO) s b1 b a1 A a2 C c1 a3 L E e3 D M 5 1 4 F 8 Millimeters Inches Dimensions Min. A a1 a2 a3 b b1 C c1 D E e e3 F L M S Typ. Max. 0.65 0.35 0.19 0.25 1.75 0.25 1.65 0.85 0.48 0.25 0.5 4.8 5.8 5.0 6.2 0.1 Min. Typ. Max. 0.026 0.014 0.007 0.010 0.069 0.010 0.065 0.033 0.019 0.010 0.020 0.189 0.228 0.197 0.244 0.004 45° (typ.) 1.27 3.81 3.8 0.4 0.050 0.150 4.0 1.27 0.6 0.150 0.016 0.157 0.050 0.