Datasheet

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

1/5

■ LARGE INPUT VOLTAGE RANGE

■ NO LATCH-UP

■ HIGH GAIN

■ SHORT-CIRCUIT PROTECTION

■ NO FREQUENCY COMPENSATION

■ REQUIRED

■ SAME PIN CONFIGURATION AS THE UA709

DESCRIPTION

The UA741 is a high performance monolithic oper-

ational amplifier constructed on a single silicon

chip. It is intented for a wide range of analog appli-

cations.

■ Summing amplifier

■ Voltage follower

■ Integrator

■ Active filter

■ Function generator

The high gain and wide range of operating voltag-

es provide superior performances in integrator,

summing amplifier and general feedback applica-

tions. The internal compensation network (6dB/

octave) insures stability in closed loop circuits.

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

UA741C 0°C, +70°C

••

UA741I -40°C, +105°C

••

UA741M -55°C, +125°C

••

Example : UA741CN

DIP8

(Plastic Package)

SO8

(Plastic Micropackage)

1 - Offset null 1

2 - Inverting input

3 - Non-inverting input

4 - V

5 - Offset null 2

6 - Output

7 - V

8 - N.C.

GENERAL PURPOSE

SINGLE OPERATIONAL AMPLIFIER

November 2001

UA741

Summary of content (5 pages)

PAGE 1
UA741 GENERAL PURPOSE SINGLE OPERATIONAL AMPLIFIER ■ LARGE INPUT VOLTAGE RANGE ■ NO LATCH-UP ■ HIGH GAIN ■ ■ ■ ■ SHORT-CIRCUIT PROTECTION NO FREQUENCY COMPENSATION N DIP8 (Plastic Package) REQUIRED SAME PIN CONFIGURATION AS THE UA709 DESCRIPTION The UA741 is a high performance monolithic operational amplifier constructed on a single silicon chip. It is intented for a wide range of analog applications.
PAGE 2
UA741 SCHEMATIC DIAGRAM Non-Inverting input Vcc+ Q8 Q12 Q9 Q13 Inverting input Q1 Q2 C1 30pF Q14 R7 4.5kW Q18 Q3 R5 39kW Q4 Q15 R9 25W R8 7.5kW Output R10 50W Q16 Q7 Q17 Q20 Q5 Q10 Q6 Q11 Q22 Offset null 1 R3 50kW R2 1kW R1 1kW R4 5kW R12 50kW R11 50W Vcc- Offset null 2 ABSOLUTE MAXIMUM RATINGS Symbol 1.
PAGE 3
UA741 ELECTRICAL CHARACTERISTICS VCC = ±15V, Tamb = +25°C (unless otherwise specified) Symbol Parameter Min. Typ. Max.
PAGE 4
UA741 PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP Millimeters Inches Dim. Min. A a1 B b b1 D E e e3 e4 F i L Z 4/5 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 5
UA741 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 Dim. Min. A a1 a2 a3 b b1 C c1 D E e e3 F L M S Typ. Max. Min. 1.75 0.25 1.65 0.85 0.48 0.25 0.5 0.1 0.65 0.35 0.19 0.25 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.) 4.8 5.8 5.0 6.2 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 0.024 8° (max.