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The TAF 2453 / TAE 2453 consists of two independent, frequency-compensated op

amps, each having a PNP-input differential stage and an open collector output. The

integrated regulator provides for all parameters a large degree of independence from the

supply voltage.

Type

Ordering Code

Package

TAE 2453 G

Q67000-A2108

P-DSO-8-1 (SMD)

TAF 2453 G

Q67000-A2211

P-DSO-8-1 (SMD)

Dual PNP-Operational Amplifiers

Bipolar IC

P-DSO-8-1

Features

q

Supply voltage range between 3 V and 36 V

q

Low current consumption, 0.8 mA typ.

q

Extremely large control range

q

Low output saturation voltage,

almost independent of load current

q

Output current up to 70 mA (max. 100 mA)

q

Output virtually short-circuit proof

q

Wide common-mode voltage range

q

Wide operating temperature range (TAF 2453 G)

q

Pin-compatible to TBB 1458 B

q

The characteristic curves of the electric parameters

correspond to those of type TAE 1453 G

Applications

q

Amplifier

q

Level converter

q

Driver

q

Zero voltage switch

q

Comparator

Semiconductor Group

1

01.96

TAE 2453

TAF 2453

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TAE 2453

TAF 2453

Semiconductor Group

2

Pin Configurations

(top view)

Connection Diagram

TAE 2453 G

TAF 2453 G

R

L

 = load resistance (collector resistance)

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TAE 2453

TAF 2453

Semiconductor Group

3

Circuit Diagram

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TAE 2453

TAF 2453

Semiconductor Group

4

Absolute Maximum Ratings (TAE 2453 G)

Parameter

Symbol

Limit Values

Unit

Supply voltage

V

S

±

18

V

Output current

I

Q

100

mA

Differential input voltage

V

ID

±

V

S

V

Junction temperature

Storage temperature range

T

j

T

stg

150

– 55 to 125

°

C

°

C

Thermal resistance

system - air

TAE 2453 G

R

th SA

170

K/W

Operating Range (TAE 2453 G)

Supply voltage

V

S

±

2 to

±

18

(

±

1.5 V with slightly

increased offset voltage)

V

Ambient temperature

T

A

– 25 to 85

°

C

Characteristics (TAE 2453 G)

V

S

 =

±

5 V to

±

15 V;

R

L

 = 10 k

,

unless otherwise specified

Parameter

Symbol

Limit Values

T

A

 = 25

°

C

Limit Values

T

A

 = – 25

to 85

°

C

Unit

min.

typ.

max.

min.

max.

Open-loop supply

current consumption, total

I

S

0.8

1.5

1.8

mA

Input offset voltage

R

G

 = 50

V

IO

– 5.5

5.5

– 7

7

mV

Input offset current

Input current

I

IO

I

I

– 15

40

15

150

– 100

100

200

nA

nA

Control range

R

L

 = 2 k

,

V

S

 =

 ±

15 V

R

L

 = 620

,

V

S

 =

 ±

15 V

V

Q pp

V

Q pp

14.9

14.9

– 14.7

– 14.5

14.9

14.9

– 14.7

– 14.4

V

V

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TAE 2453

TAF 2453

Semiconductor Group

5

Input impedance,

f

= 1 kHz

Z

I

200

k

Open-loop voltage gain,

R

L

 = 2 k

G

V0

80

85

80

dB

Output reverse current

I

QR

10

20

µ

A

Common-mode input

voltage range,

R

L

 = 2 k

V

IC

V

S

– 0.2

V

S

– 1.8

V

S

V

S

– 2.0

V

Common-mode rejection,

R

L

 = 2 k

k

CMR

75

80

75

dB

Supply voltage rejection

G

V

 = 100

k

SVR

25

100

100

µ

V/V

Temperature coefficient of

I

IO

R

G

 = 50

Temperature coefficient of

V

IO

R

G

 = 50

α

IIO

α

VIO

0.1

6

nA/K

µ

V/K

Slew rate for

non-inverting operation

Slew rate for

inverting operation

SR

SR

0.65

1.1

0.25

0.5

1.0

1.6

V/

µ

s

V/

µ

s

Characteristics (TAE 2453 G)  (cont’d)

V

S

 =

±

5 V to

±

15 V;

R

L

 = 10 k

,

unless otherwise specified

Parameter

Symbol

Limit Values

T

A

 = 25

°

C

Limit Values

T

A

 = – 25

to 85

°

C

Unit

min.

typ.

max.

min.

max.

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TAE 2453

TAF 2453

Semiconductor Group

6

Characteristics (TAE 2453 G)

V

S

 =

±

2 V,

R

L

 = 10 k

Parameter

Symbol

Limit Values

T

A

 = 25

°

C

Limit Values

T

A

 = – 25

to 85

°

C

Unit

min.

typ.

max.

min.

max.

Input offset voltage,

R

G

 = 50

V

IO

– 6

6

– 7.5

7.5

mV

Input offset current

Input current

I

IO

I

I

– 15

40

15

150

– 100

100

200

nA

nA

Open-loop voltage gain

G

V0

70

70

dB

Absolute Maximum Ratings (TAF 2453 G)

Parameter

Symbol

Limit Values

Unit

Supply voltage

V

S

±

18

V

Output current

I

Q

100

mA

Differential input voltage

V

ID

±

V

S

V

Junction temperature

Storage temperature range

T

j

T

stg

150

– 55 to 150

°

C

°

C

Thermal resistance

system - air

TAF 2453 G

R

th SA

170

K/W

Operating Range (TAF 2453 G)

Supply voltage

V

S

±

2 to

±

18

(

±

1.5 V with slightly

increased offset voltage)

V

Ambient temperature

T

A

– 55 to 125

°

C

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TAE 2453

TAF 2453

Semiconductor Group

7

Characteristics (TAF 2453 G)

V

S

 =

±

5 V to

±

15 V;

R

L

 = 2 k

,

unless otherwise specified

Parameter

Symbol

Limit Values

T

A

 = 25

°

C

Limit Values

T

A

 = – 55

to 125

°

C

Unit

min.

typ.

max.

min.

max.

Open-loop supply

current consumption total

I

S

0.8

1.5

1.8

mA

Input offset voltage,

R

G

 = 50

V

IO

– 4

4

– 6

6

mV

Input offset current

Input current

I

IO

I

I

– 10

40

10

100

– 75

75

150

nA

nA

Control range

R

L

 = 2 k

,

V

S

 =

 ±

15 V

R

L

 = 620

,

V

S

 =

 ±

15 V

V

Q pp

V

Q pp

14.9

14.9

– 14.7

– 14.5

14.8

14.8

– 14.7

– 14.4

V

V

Input impedance,

f

= 1 kHz

Z

I

200

k

Open-loop voltage gain

R

L

 = 2 k

G

V0

85

87

80

dB

Output reverse current

I

QR

1

5

µ

A

Common-mode input

voltage range

V

IC

V

S

– 0.2

V

S

– 1.5

V

S

+ 0.2

V

S

– 1.8

V

Common-mode rejection,

R

L

 = 2 k

k

CMR

80

85

75

dB

Supply voltage rejection

G

V

 = 100

k

SVR

25

100

100

µ

V/V

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TAE 2453

TAF 2453

Semiconductor Group

8

Temperature coefficient of

I

IO

R

G

 = 50

Temperature coefficient of

V

IO

R

G

 = 50

α

IIO

α

VIO

0.1

6

0.8

25

0.8

25

nA/K

µ

V/K

Slew rate for

non-inverting operation

Slew rate for

inverting operation

SR

SR

0.65

1.1

0.2

0.4

1.1

1.7

V/

µ

s

V/

µ

s

Characteristics (TAF 2453 G)

V

S

 =

±

2 V

Parameter

Symbol

Limit Values

T

A

 = 25

°

C

Limit Values

T

A

 = – 55

to 125

°

C

Unit

min.

typ.

max.

min.

max.

Input offset voltage,

R

G

 = 50

V

IO

– 4

4

– 6

6

mV

Input offset current

Input current

I

IO

I

I

– 50

40

50

100

– 75

75

150

nA

nA

Open-loop voltage gain,

R

L

 = 2 k

G

V0

75

70

dB

Note: For typical performance curves, please refer to the data sheets of TAE 1453

and TAF 1453.

Characteristics (TAF 2453 G)  (cont’d)

V

S

 =

±

5 V to

±

15 V;

R

L

 = 2 k

,

unless otherwise specified

Parameter

Symbol

Limit Values

T

A

 = 25

°

C

Limit Values

T

A

 = – 55

to 125

°

C

Unit

min.

typ.

max.

min.

max.