Datasheet KA358S, KA358D, KA358AS, KA358AD, KA258A Datasheet (Fairchild Semiconductor)

www.fairchildsemi.com

KA258/KA258A, KA358/KA358A, KA2904

Dual Operational Amplifier

Features

• Internally Frequency Compensated for Unity Gain

• Large DC Voltage Gain: 100dB

• Wide Power Supply Range: KA258/KA258A, KA358/KA358A: 3V ~ 32V (or ±1.5V~ 16V) KA2904 : 3V~26V (or ±1.5V ~ 13V)

• Input Common Mode Voltage Range Includes Ground

• Large Output Voltage Swing: 0V DC to Vcc - 1.5V DC

• Power Drain Suitable for Battery Operation.

Description

The KA258 series consist of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltage. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply vo l tage. Applicatio n a reas inc lud e tr ans d uce r amplifier, DC gain blocks and all the conventional OP-AMP circuits which now can be easily implemented in single power supply systems.

8-DIP

1

8-SOP

1

9-SIP

1

Internal Block Diagram

OUT1

IN1 (-)

IN1 (+)

GND

1

2

-

+

3

45

V

8

CC

OUT2

7

IN2 (-)

6

-

+

IN2 (+)

1

CC

V

-

+

2

OUT1

4

3

IN1(-)

5

GND

IN1(+)

+ 6

IN2(+)

-

78

IN2(-)

OUT2

9

CC

V

Rev. 1.0.2

KA258/KA258A, KA358/KA358A, KA2904

Schematic Diagram

(One section only)

V

CC

IN(-)

IN(+)

Q6

Q1

Q7

Q5

GND

Absolute Maximum Ratings

Q2

Q8

Q9

Q3

Q4

Q10

Q11

C1

Q13

Q12

Q14

Q17

Q15

Q18

Q16

Q19

R1

Q20

Q21

R2

OUTPUT

Parameter Symbol KA258/KA258A KA358/KA358A KA2904 Unit

Supply Voltage V Differential Input Voltage V

I(DIFF)

Input Voltage V Output Short Circuit to GND

V

≤15V, T

CC

Operating Temperature Range T Storage Temperature Range T

= 25°C(One Amp)

A

OPR STG

CC

I

- Continuous Continuous Continuous -

±16 or 32 ±16 or 32 ±13 or 26 V

32 32 26 V

-0.3 to +32 -0.3 to +32 -0.3 to +26 V

-25 ~ +85 0 ~ +70 -40 ~ +85 °C

-65 ~ +150 -65 ~ +150 -65 ~ +150 °C

2

Electrical Characteristics

(Vcc = 5.0V, VEE = GND, TA = 25°C, unless otherwise specified)

KA258/KA258A, KA358/KA358A, KA2904

Parameter Symbol Conditions

Input Offset Voltage

Input Offset Current

Input Bias Current

Input Voltage Range

V

I

IO

I

BIAS

V

I(R)

IO

VCM = 0V to V V

= 1.4V, RS = 0Ω

O(P)

--330-550-550nA

- - 45 150 - 45 250 - 45 250 nA

VCC = 30V (KA2904, V

CC

= 26V)

RL = ∞, VCC = 30V Supply Current

Large Signal Voltage Gain

Output Voltage Swing

V

I

CC

G

V

O(H)

O(L)

(KA2904, V

R

= ∞, VCC = 5V - 0.5 1.2 - 0.5 1.2 - 0.5 1.2 mA

L

VCC = 15V, R

= 1V to 11V

V

O(P)

V

= 30V

CC

(V

= 26V

CC

for KA2904)

VCC = 5V, R

= 26V)

CC

L

R RL = 10kΩ 27 28 - 27 28 - 23 24 - V

= 10kΩ - 5 20 - 5 20 - 5 20 mV

L

CommonMode Rejection

CMRR - 70 85 - 65 80 - 50 80 - dB

Ratio Power

Supply Rejection

PSRR - 65 100 - 65 100 - 50 100 - dB

Ratio Channel

Separation Short Circuit

to GND

Output Current

CS

I

SC

I

SOURCE

I

SINK

f = 1kHz to 20kHz

(Note1)

- - 40 60 - 40 60 - 40 60 mA

V

I(+) CC

I(+) CC O(P)

= 1V, V

= 15V, V

= 0V, V

= 15V, V

= 0V, V

= 15V,

= 200mV

I(-)

= 0V

O(P)

= 1V

O(P)

= 1V

Differential Input

V

I(DIFF)

---V

Voltage

KA258 KA358 KA2904

Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.

-1.5V

- 2.9 5.0 - 2.9 7.0 - 2.9 7.0 mV

0-

Vcc

-1.5

0-

Vcc

-1.5

0-

Vcc

-1.5

- 0.8 2.0 - 0.8 2.0 - 0.8 2.0 mA

= 2kΩ

= 2kΩ 26 - - 26 - - 22 - - V

L

50 100 - 25 100 - 25 100 - V/mV

- 120 - - 120 - - 120 - dB

= 2V

20 30 - 20 30 - 20 30 - mA

10 15 - 10 15 - 10 15 - mA

12 100 - 12 100 - - - - µA

--VCC--VCCV

CC

Unit

V

Note:

1. This parameter, although guaranteed, is not 100% tested in production.

3

KA258/KA258A, KA358/KA358A, KA2904

Electrical Characteristics

(V

= 5.0V, V

CC

The following specification apply over the range of -25°C ≤ T for the KA358; and the -40°C ≤ T

Parameter Symbol

Input Offset Voltage

Input Offset Voltage Drift

Input Offset Current

Input Offset Current Drift

Input Bias Current

Input Voltage Range

Large Signal Voltage Gain

Output Voltage Swing

Output Current

Differential Input Voltage

= GND, unless otherwise specified)

EE

VCM = 0V to V

IO

V

O(P)

RS = 0Ω

/∆T- -10--10--10-pA/°C

VCC = 30V (KA2904,V

VCC = 15V, R

V

O(P)

V

= 30V

CC

(V

= 26V

CC

∆V

∆I

V

IO/∆T

I

IO

I

BIAS

V

G

V

O(H)

IO

I(R)

for KA2904)

V

O(L)

I

SOURCE

I

SINK

V

I(DIFF)

VCC = 5V, R V

= 1V, V

I(+)

V

= 15V, V

CC

V

= 0V, V

I(+)

V

= 15V, V

CC

(Continued)

≤ +85°C for the KA2904

A

Conditions

-1.5V

CC

= 1.4V, RS = 0Ω

- - - 100 - - 150 - 45 200 nA

- - 40 300 - 40 500 - 40 500 nA

= 26V)

CC

=2.0kΩ

L

= 1V to 11V

RL = 2kΩ 26 - - 26 - - 22 - - V

= 10kΩ 27 28 - 27 28 - 23 24 - V

R

L

=10kΩ

L

= 0V

I(-)

= 2V

O(P)

= 1V

I(-)

= 2V

O(P)

---V

KA258 KA358 KA2904

Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.

- - 7.0 - - 9.0 - - 10.0 mV

- 7.0 - - 7.0 - - 7.0 - µV/°C

0-

25 - - 15 - - 15 - - V/mV

- 5 20 - 5 20 - 5 20 mV

10 30 - 10 30 - 10 30 - mA

58-59- 5 9 -mA

≤ +85°C for the KA258; and the 0

A

Vcc

-2.0

CC

0-

--VCC--VCCV

Vcc

-2.0

0-

°C ≤ T

≤ +70°C

A

Vcc

-2.0

Unit

V

4

KA258/KA258A, KA358/KA358A, KA2904

Electrical Characteristics

(VCC = 5.0V, V

Parameter Symbol Conditions

Input Offset Voltage V Input Offset Current I

Input Bias Current I Input Voltage Range V

Supply Current I Large Signal

Voltage Gain

Output Voltage Swing

Common-Mode Rejection Ratio

Power Supply Rejection Ratio

= GND, TA = 25°C, unless otherwise specified)

EE

IO

BIAS

I(R)

CC

G

V

OH

V

O(L)

CMRR - 70 85 - 65 85 - dB

PSRR - 65 100 - 65 100 - dB

(Continued)

KA258A KA358A

Min. Typ. Max. MIn. Typ. Max.

VCM = 0V to VCC -1.5V V

= 1.4V, RS = 0Ω

O(P)

- 1.0 3.0 - 2.0 3.0 mV

--215-530nA

- - 40 80 - 45 100 nA

VCC = 30V 0 -

V

CC

-1.5

0-

V

CC

-1.5 RL = ∞,VCC = 30V - 0.8 2.0 - 0.8 2.0 mA RL = ∞, V VCC = 15V, R

= 1V to 11V

V

O

VCC = 30V

VCC = 5V, R

= 5V - 0.5 1.2 - 0.5 1.2 mA

CC

=2kΩ

L

= 2kΩ 26 - - 26 - - V

R

L

R

= 10kΩ 27 28 - 27 28 - V

L

=10kΩ - 5 20 - 5 20 mV

L

50 100 - 25 100 - V/mV

Channel Separation CS f = 1kHz to 20kHz (Note1) - 120 - - 120 - dB Short Circuit to GND I

I

SOURCE

Output Current

Differential Input Voltage

V

SC

I

SINK

I(DIFF)

V V

I(+) CC

in(+) O(P)

= 1V, V

= 15V, V

= 1V, V

= 15V, V

= 0V, V

= 200mV

- - 40 60 - 40 60 mA = 0V

I(-)

= 2V

O(P)

= 0V

I(-)

= 2V

O(P)

= 1V

in (-)

---V

20 30 - 20 30 - mA

10 15 - 10 15 - mA

12 100 - 12 100 - µA

CC

--VCCV

Unit

V

Note:

1. This parameter, although guaranteed, is not 100% tested in production.

5

KA258/KA258A, KA358/KA358A, KA2904

Electrical Characteristics

(VCC = 5.0V, V

= GND, unless otherwise specified)

EE

(Continued)

The following specification apply over the range of -25°C ≤ T for the KA358A

Parameter Symbol Conditions

Input Offset Voltage V Input Offset Voltage Drift ∆V

Input Offset Current I Input Offset Current Drift ∆I Input Bias Current I Input Common-Mode

Voltage Range

Output Voltage Swing

V

Large Signal Voltage Gain

I

SOURCE

Output Current

I

Differential Input Voltage V

I(DIFF)

IO

BIAS

I(R)

O(H)

O(L)

G

SINK

VCM = 0V to VCC -1.5V

IO

V

= 1.4V, RS = 0Ω

O(P)

/∆T - - 7.0 15 - 7.0 20 µV/°C

---30--75nA

/∆T - - 10 200 - 10 300 pA/°C

- - 40 100 - 40 200 nA

VCC = 30V 0 -

R

= 2kΩ 26 - - 26 - - V

L

= 10kΩ 27 28 - 27 28 - V

R

L

=10kΩ - 5 20 - 5 20 mV

L

=2.0kΩ

L

= 0V

I(-)

= 2V

O(P)

= 0V

I(-)

= 2V

O(P)

V

VCC = 30V VCC = 5V, R

VCC = 15V, R

= 1V to 11V

V

O(P)

V

= 1V, V

I(+)

V

= 15V, V

CC

V

= 1V, V

I(+)

V

= 15V, V

CC

---V

≤ +85°C for the KA258A; and the 0°C ≤ TA ≤ +70°C

A

KA258A KA358A

Min. Typ. Max. Min. Typ. Max.

Unit

--4.0- -5.0mV

Vcc

-2.0

0-

Vcc

-2.0

V

25 - - 15 - - V/mV

10 30 - 10 30 - mA

59- 5 9 -mA

CC

--VCCV

6

Typical Performance Characteristics

Figure 1. Supply Current vs Supply Voltage Figure 2. Voltage Gain vs Supply Voltage

KA258/KA258A, KA358/KA358A, KA2904

Figure 3. Open Loop Frequency Response Figure 4. Large Signal Output Swing vs Frequency

Figure 5. Output Characteristics vs Current Sourcing Figure 6. Output Characteristics vs Current Sinking

7

KA258/KA258A, KA358/KA358A, KA2904

Typical Performance Characteristics

Figure 7. Input Voltage Range vs Supply Voltage Figure 8. Common-Mode Rejection Ratio

(Continued)

Figure 9. Output Current vs Te m pe rature (Current L im itin g) Figure 10.Input Current vs Tempera ture

Figure 11. Voltage Follower Pulse Response Figure 12. Voltage Follower Pulse Response

(Small Signal)

8

Mechanical Dimensions

Package

6.40

±0.20

±0.008

0.252

8-DIP

KA258/KA258A, KA358/KA358A, KA2904

Dimensions in millimeters

0.79

0.031

()

±0.10

±0.004

±0.10

±0.004

#1

#8

#4 #5

7.62

0.300

MAX

9.60

0.378

5.08

0.200

3.40

0.134

±0.20

9.20

MAX

±0.20

±0.008

0.362

0.33

0.013

MIN

0.46

3.30

0.130

2.54

±0.30 ±0.012

0.018

0.100

1.524

0.060

0~15°

0.25

0.010

+0.10

–0.05 +0.004

–0.002

9

KA258/KA258A, KA358/KA358A, KA2904

Mechanical Dimensions

Package

#1

#4

(Continued)

8-SOP

1.55 ±0.20

0.061 ±0.008

#8

#5

MAX

5.13

0.202

Dimensions in millimeters

0.1~0.25

MIN

0.004~0.001

0.56

0.022

()

4.92 ±0.20

0.194 ±0.008

0.006

0.15

+

-0.002

-0.05

0.004

0.50 ±0.20

0.020 ±0.008

+

0.10

6.00 ±0.30

0.236 ±0.012

3.95 ±0.20

0.156 ±0.008

5.72

0.225

0.071

0~8°

1.80 MAX

MAX0.10

MAX0.004

1.27

0.050

0.41 ±0.10

0.016 ±0.004

10

KA258/KA258A, KA358/KA358A, KA2904

Mechanical Dimensions

Package

#1

±0.20

±0.008

21.84

0.860

MAX

22.24

0.876

(Continued)

9-SIP

±0.10

1.20

±0.004

0.047

0.76

±0.10

0.60

0.030

()

±0.004

0.024

Dimensions in millimeters

#9

±0.004

±0.10

1.25

0.049

1.15

0.045

3.30

0.130

2.54

±0.20

±0.008

±0.30

±0.012

±0.004

±0.10

0.25

0.010

0.100

5.80

0.228

7.30

0.287

6.00

0.236

±0.20

±0.008

MAX

±0.008

±0.20

3.00

0.118

11

KA258/KA258A, KA358/KA358A, KA2904

Ordering Information

Product Number Package Operating Temperature

KA358 KA358A KA358D

KA358AD

KA358S

KA358AS

KA258 KA258A KA258D

KA258AD

KA2904 8-DIP

KA2904D 8-SOP

8-DIP

8-SOP

9-SIP

8-DIP

8-SOP

0 ~ +70°C

-25 ~ +85°C

-40 ~ +85°C

DISCLAIMER

FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURT HER NOTICE TO ANY PRODUCTS HEREI N TO IMPROVE RELIABILITY, FUNCTIO N OR DESIGN. FAIRCH IL D DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER IT S PATENT RIGHTS, NOR THE RIGHTS OF OTHE RS.

LIFE SUPPORT POL I CY

FAIRCHILD’S PR ODUCTS ARE NOT AUTH ORIZED FOR USE AS C RITICAL COMPONENT S IN LIFE SUPPORT DE VICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein :

1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user.

www.fairchildsemi.com

2. A critical component in any component of a life support device or sy stem whose fai lure to perform can be reasonably expec ted to cause the failur e of the life support device or system, or to affect its safety or effec t iv ene ss .

8/26/02 0.0m 001

 2002 Fairchild Semiconductor Corporation

Stock#DSxxxxxxxx

Datasheet KA358S, KA358D, KA358AS, KA358AD, KA258A Datasheet (Fairchild Semiconductor)

Specifications and Main Features

Frequently Asked Questions

User Manual