ST TJM4558 User Manual

TJM4558

WIDE BANDWIDT H

DUAL BIPOLAR OPERATIONAL AMPLIFIERS

■ INTERNALLY COMPENSATED

■ SHORT-CIRCUIT PROTECTION

■ GAIN AND PHASE MATCH BETWEEN

AMPLIFIER

■ LOW POWER CONSUMPTION

■ PIN TO PIN COMPATIBLE WITH

MC1458/LM35 8

■ GAIN BANDWIDTH PRODUCT (at 100kHz)

5.5MHz

DESCRIPTION

The TJM4558 is a high performance monolithic
dual operational amplifier.

The circuit combines all the outstanding features
of the MC1458 a nd, in addition possesses three
times the unity gain bandwidth of the industry
standard.

ORDER CODE

Part Number

TJM4558C 0°C, +70°C
TJM4558I -40°C, +105°C •••

Example : TJM4558CN

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

P = Thin Shrink Small Outline Package (TSSOP) - only available

in Tape & Reel (PT)

Temperature

Range

Package

NDP

•••

N

DIP8

(Plastic Package)

D

SO8

(Plastic Micropackage)

P

TSSOP8

(Thin Shrink Small Outline Package)

PIN CONNECTIONS (top view)

Output 1

Inverting input 1

Non-inverting input 1

December 2003

+

1

2

-

+

3

45

-

V

CC

-

+

V

8

CC

Output 2

7

6

Inverting input 2

Non-inverting input 2

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TJM4558

SCHEMATIC DIAGRAM (1/2 TJM4558)

3.1k

Ω

Inverting input

Non-inverting input

87pF

7.1kΩ

7.1k

Ω

480

V

CC

150Ω

25Ω

Output

Ω

25

10pF

Ω

4.2k

Ω

36k

Ω

V

CC

ABSOLUTE MAXIMUM RATINGS

Symbol Parameter TJM4558I TJM4558C Unit

V

P

Supply Voltage ±22 V

CC

V

Input Voltage ±15 V

i

V

Differential Input Voltage ±30 V

id

Power Dissipation 680 mW

tot

Output Short Circuit Duration Infinite

T

T

Operating Free-Air Temperature Range -40 to +105 0 to +70 °C

oper

Storage Temperature -65 to +150 °C

stg

ELECTRICAL CHARACTERISTICS

= ±15V, T

V

CC

Symbol Parameter Min. Typ. Max. Unit

Input Offset Voltage (Rs ≤ 10kΩ)

V

io

Input Offset Current

I

io

Input Bias Current

I

ib

Large Signal Voltage Gain (RL = 2kΩ, Vo = ±10V)

A

vd

= 25°C (unless otherwise specified)

amb

= +25°C

T

amb

T
T

T
T

T

T
T

min

amb
min

amb
min

amb
min

. ≤ T

. ≤ T

. ≤ T

. ≤ T

amb

= +25°C

amb

= +25°C

amb

= +25°C

amb

≤ T

≤ T

≤ T

≤ T

max.

max.

max.

max.

50
25

156mV

2040100 nA

50

400 nA

100
200

V/mV

2/7

TJM4558

Symbol Parameter Min. Typ. Max. Unit

Supply Voltage Rejection Ratio (R

= +25°C

SVR

T

amb

. ≤ T

T

min

amb

≤ T

max.

Supply Current, all amplifiers, no load

T
T

amb
min

= +25°C

. ≤ T

amb

≤ T

max.

I

CC

Input Common Mode Voltage Range

= +25°C

V

icm

T

amb

. ≤ T

T

min

amb

≤ T

max.

Common-mode Rejection Ratio (R

= +25°C

CMR

I

os

T

amb

. ≤ T

T

min

amb

≤ T

max.

Output Short Circuit Current 10 20 mA
Output Voltage Swing

T

= +25°C R

amb

V

K

SR

t

OV

R
C

R

o

r

i
i

o

T

min

. ≤ T

amb

≤ T

max.

Slew Rate

= ±10, RL = 2kΩ, CL = 100pF, T

(V

i

Rise Time
(V

= ±20mV, RL = 2kΩ, CL = 100pF, T

i

Overshoot
(V

= ±20mV, RL = 2kΩ, CL = 100pF, T

i

Input Resistance 0.3 2 MΩ
Input Capacitance 1.4 pF
Output Resistance 75 Ω

B Unity Gain Bandwidth 2.8 MHz

GBP

THD

V

O1/VO2

Gain Bandwidth Product

= 10mV, RL = 2kΩ, CL = 100pF, f = 100kHz, T

(V

i

Total Harmonic Distortion
(f = 1kHz, A

e

Equivalent Input Noise Voltage (RS = 100Ω, f = 1kHz)

n

= 20dB, RL = 2kΩ, Vo = 2Vpp, CL = 100pF, T

v

Channel Separation 120 dB

≤ 10kΩ)

s

≤ 10kΩ)

s

= 10kΩ

L

RL = 2kΩ
RL = 10kΩ
RL = 2kΩ

= 25°C, unity gain)

amb

= 25°C, unity gain)

amb

= 25°C, unity gain)

amb

amb

= 25°C)

amb

= 25°C)

±12
±12

±12
±10
±12
±10

90
77

2.344.5 mA

90
70

±14
±13 V

2.2

0.3

15

5.5

0.008
12

dB

V

dB

V/µs

µs

%

MHz

%

nV

----------- ­Hz

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