KA358DTF - ON SEMICONDUCTOR

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Rev. 1.0.4

Features

• Internall y Freq uency Compensated for Unity Gain

• Large DC Voltage Gain: 100dB

• Wide Po wer 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 th e low power

supply current drain is independent of the magnitude of the

power supply voltage. Applicat ion areas include t ransducer

amplifier , DC gain blocks and all the conventional OP-AMP

circuits which now can be easily implemented in single

power supply systems.

8-DIP

8-SOIC

Internal Block Diagram

OUT2

IN2 (-)

IN2 (+)

OUT1

IN1 (-)

IN1 (+)

GND

KA258/KA258A, KA358/KA358A,

KA2904

Dual Operational Amplifier

KA258/KA258A, KA358/KA358A, KA2904

Schematic Diagram

(One section only)

Absolute Maximum Ratings

Parameter Symbol KA258/KA258A KA358/KA358A KA2904 Unit

Supply Voltage VCC ±16 or 32 ±16 or 32 ±13 or 26 V

Differential Input Voltage VI(DIFF) 32 32 26 V

Input Voltage VI-0.3 to +32 -0.3 to +32 -0.3 to +26 V

Output Short Circuit to GND

VCC≤15V, TA = 25°C(One Amp) - Continuous Continuous Continuous -

Operating Temperature Range TOPR -25 ~ +85 0 ~ +70 -40 ~ +85 °C

Maximum Junction Temperatur e TJ(MAX) +150 +150 +150 °C

Storage Temperature Range TSTG -65 ~ +150 -65 ~ + 150 -65 ~ +150 °C

Q10

Q11

Q12

Q14

Q15

Q16

Q18

Q19

Q20

Q21

C1 R1

GND

OUTPUT

IN(+)

IN(-)

VCC

Q13

Q17

KA258/KA258A, KA358/KA358A, KA2904

Electrical Characteristics

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

Note:

1. This parameter, altho ugh guaranteed, is not 100% tested in pr oduction.

Parameter Symbol Conditions KA258 KA358 KA2904 Unit

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

Input Offset

Voltage VIO VCM = 0V to VCC -1.5V

VO(P) = 1.4V, RS = 0Ω- 2.9 5.0 - 2.9 7.0 - 2.9 7.0 mV

Input Offset

Current IIO --330-550-550nA

Input Bias

Current IBIAS - - 45 150 - 45 250 - 45 250 nA

Input

Voltage

Range VI(R) VCC = 30V

(KA2904, VCC = 26V) 0-

VCC

-1.5 0-

VCC

-1.5 0-

VCC

-1.5 V

Supply

Current ICC

RL = ∞, VCC = 30V

(KA2904, VCC = 26V) - 0.8 2.0 - 0.8 2.0 - 0.8 2.0 mA

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

Large Signal

Voltage

Gain GVVCC = 15V, RL = 2kΩ

VO(P) = 1V to 11V 50 100 - 25 100 - 25 100 - V/mV

Output

Voltage

Swing

VO(H) VCC = 30V

(VCC = 26V

for KA2904)

RL = 2kΩ26 - - 26 - - 22 - - V

RL = 10kΩ27 28 - 27 28 - 23 24 - V

VO(L) VCC = 5V, RL = 10kΩ-520-520 520mV

Common-

Mode

Rejection

Ratio

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

Power

Supply

Rejection

Ratio

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

Channel

Separation CS f = 1kHz to 20kHz

(Note1) - 120 - - 120 - - 120 - dB

Short Circuit

to GND ISC - - 40 60 - 40 60 - 40 60 mA

Output

Current

ISOURCE VI(+) = 1V, VI(-) = 0V

VCC = 15V, VO(P) = 2V 20 30 - 20 30 - 20 30 - mA

ISINK

VI(+) = 0V, VI(-) = 1V

VCC = 15V, VO(P) = 2V 10 15 - 10 15 - 10 15 - mA

VI(+) = 0V, VI(-) = 1V

VCC = 15V,

VO(P) = 200mV 12 100 - 12 100 - - - - μA

Differential

Input

Voltage VI(DIFF) ---V

CC --V

CC V

KA258/KA258A, KA358/KA358A, KA2904

Electrical Characteristics (Continued)

(VCC = 5.0V, VEE = GND, unless otherwise specified)

The following specification apply over the range of -25°C ≤ TA ≤ +85°C for the KA258; and the 0 °C ≤ TA ≤ +70°C

for the KA358; and the -40°C ≤ TA ≤ +85°C for the KA2904

Parameter Symbol Conditions KA258 KA358 KA2904 Unit

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

Input Offset

Voltage VIO VCM = 0V to VCC -1.5V

VO(P) = 1.4V, RS = 0Ω- - 7.0 - - 9.0 - - 10.0 mV

Input Offset

Voltage

Drift ΔVIO/ΔTRS = 0Ω-7.0- -7.0- - 7.0 -μV/°C

Input Offset

Current IIO - - - 100 - - 150 - 45 200 nA

Input Offset

Current

Drift ΔIIO/ΔT - -10- -10- - 10 -pA/°C

Input Bias

Current IBIAS - - 40 300 - 40 500 - 40 500 nA

Input

Voltage

Range VI(R) VCC = 30V

(KA2904,VCC = 26V) 0-

VCC

-2.0 0-

VCC

-2.0 0-

VCC

-2.0 V

Large

Signal

Voltage

Gain

GVVCC = 15V, RL=2.0kΩ

VO(P) = 1V to 11V 25 - - 15 - - 15 - - V/mV

Output

Voltage

Swing

VO(H) VCC = 30V

(VCC = 26V

for KA2904)

RL = 2kΩ26 - - 26 - - 22 - - V

RL = 10kΩ27 28 - 27 28 - 23 24 - V

VO(L) VCC = 5V, RL=10kΩ- 5 20 - 5 20 - 5 20 mV

Output

Current

ISOURCE VI(+) = 1V, VI(-) = 0V

VCC = 15V, VO(P) = 2V 10 30 - 10 30 - 10 30 - mA

ISINK VI(+) = 0V, VI(-) = 1V

VCC = 15V, VO(P) = 2V 58-59- 5 9 -mA

Differential

Input

Voltage VI(DIFF) ---V

CC --V

CC V

KA258/KA258A, KA358/KA358A, KA2904

Electrical Characteristics (Continued)

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

Note:

1. This parameter, altho ugh guaranteed, is not 100% tested in pr oduction.

Parameter Symbol Conditions KA258A KA358A Unit

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

Input Offset Voltage VIO VCM = 0V to VCC -1.5V

VO(P) = 1.4V, RS = 0Ω- 1.0 3.0 - 2.0 3.0 mV

Input Offset Current IIO --215-530nA

Input Bias Curren t IBIAS - - 40 80 - 45 100 nA

Input Voltage Range VI(R) VCC = 30V 0 - VCC

-1.5 0-

VCC

-1.5 V

Supply Current ICC RL = ∞,VCC = 30V - 0.8 2.0 - 0.8 2.0 mA

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

Large Signal

Voltage Gain GVVCC = 15V, RL=2kΩ

VO = 1V to 11V 50 100 - 25 100 - V/mV

Output Voltage

Swing VOH VCC = 30V RL = 2kΩ26 - - 26 - V

RL = 10kΩ27 28 - 27 28 - V

VO(L) VCC = 5V, RL=10kΩ- 5 20 - 5 20 mV

Common-Mode

Rejection Ratio CMRR - 70 85 - 65 85 - dB

Power Supply

Rejection Ratio PSRR - 65 100 - 65 100 - dB

Channel Separation CS f = 1kHz to 20kHz (Note1) - 120 - - 120 - dB

Short Circuit to GND ISC --4060-4060mA

Output Current

ISOURCE VI(+) = 1V, VI(-) = 0V

VCC = 15V, VO(P) = 2V 20 30 - 20 30 - mA

ISINK

VI(+) = 1V, VI(-) = 0V

VCC = 15V, VO(P) = 2V 10 15 - 10 15 - mA

Vin(+) = 0V, Vin (-) = 1V

VO(P) = 200mV 12 100 - 12 100 - μA

Differential Input

Voltage VI(DIFF) ---V

CC --V

CC V

KA258/KA258A, KA358/KA358A, KA2904

Electrical Characteristics (Continued)

(VCC = 5.0V, VEE = GND, unless otherwise specified)

The following specification apply over the range of -25°C ≤ TA ≤ +85°C for the KA258A; and the 0°C ≤ TA ≤ +70°C

for the KA358A

Parameter Symbol Conditions KA258A KA358A Unit

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

Input Offset Voltage VIO VCM = 0V to VCC -1.5V

VO(P) = 1.4V, RS = 0Ω--4.0- -5.0mV

Input Offset Voltage Drift ΔVIO/ΔT - - 7.0 15 - 7.0 20 μV/°C

Input Offset Current IIO ---30--75nA

Input Offset Current Drift ΔIIO/ΔT - - 10 200 - 10 300 pA/°C

Input Bias Curren t IBIAS - - 40 100 - 40 200 nA

Input Common-Mode

Voltage Range VI(R) VCC = 30V 0 - VCC

-2.0 0-

VCC

-2.0 V

Output Voltage Swing VO(H) VCC = 30V RL = 2kΩ26 - - 26 - - V

RL = 10kΩ27 28 - 27 28 - V

VO(L) VCC = 5V, RL=10kΩ- 5 20 - 5 20 mV

Large Signal Voltage

Gain GVVCC = 15V, RL=2.0kΩ

VO(P) = 1V to 11V 25 - - 15 - - V/mV

Output Current ISOURCE VI(+) = 1V, VI(-) = 0V

VCC = 15V, VO(P) = 2V 10 30 - 10 30 - mA

ISINK VI(+) = 1V, VI(-) = 0V

VCC = 15V, VO(P) = 2V 59- 5 9 -mA

Differential Input Voltage VI(DIFF) ---V

CC --V

CC V

KA258/KA258A, KA358/KA358A, KA2904

Typical Performance Characteristics

Figure 1. Supply Current vs Supply Voltage F igu r e 2. Voltage Gain vs Supply Voltage

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

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

KA258/KA258A, KA358/KA358A, KA2904

Typical Performance Characteristics (Continued)

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

Figure 9. Output Current vs Temperature (Current Limiting) Figure 10. Input Current vs Temperature

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

(Small Signal)

KA258/KA258A, KA358/KA358A, KA2904

Mechanical Dimensions

Package Dimensions in millimeters

6.40

±0.20

3.30

±0.30

0.130

±0.012

3.40

±0.20

0.134

±0.008

4#5

0.252

±0.008

9.20

±0.20

0.79

2.54

0.100

0.031

(

)

0.46

±0.10

0.018

±0.004

0.060

±0.004

1.524

±0.10

0.362

±0.008

9.60

0.378 MAX

5.08

0.200

0.33

0.013

7.62

0~15°

0.300

MAX

MIN

0.25

+0.10

–0.05

0.010

+0.004

–0.002

8-DIP

KA258/KA258A, KA358/KA358A, KA2904

Mechanical Dimensions (Continued)

Package Dimensions in millimeters

4.92 ±0.20

0.194 ±0.008

0.41 ±0.10

0.016 ±0.004

1.27

0.050

5.72

0.225

1.55 ±0.20

0.061 ±0.008

0.1~0.25

0.004~0.001

6.00 ±0.30

0.236 ±0.012

3.95 ±0.20

0.156 ±0.008

0.50 ±0.20

0.020 ±0.008

5.13

0.202 MAX

#4 #5

0~8°

0.56

0.022

()

1.80

0.071

MAX0.10

MAX0.004

MAX

MIN

+0.10

-0.05

0.15+0.004

-0.002

0.006

8-SOIC

KA258/KA258A, KA358/KA358A, KA2904

10/14/ 11 0.0m 001

Stock#DS400082

LIFE SUPPORT POLICY

FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES

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.

2. A critical component in any component of a life support

device or system whose failure to perform can be

reasonably expected to cause the failure of the life support

device or system, or to affect its safety or effectiveness.

www.fairchildsemi.com

DISCLAIMER

FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY

PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD 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 ITS PATEN T RIGHTS, NOR THE RIGHTS OF OTHERS.

Ordering Information

Product Number Package Operating Temperature

KA358 8-DIP 0 ~ +70°C

KA358A

KA358D 8-SOIC

KA358AD

KA258D 8-SOIC -25 ~ +85°C

KA258AD

KA2904 8-DIP -40 ~ +85°C

KA2904D 8-SOIC

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ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent

coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein.

ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability

arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.

Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,

regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or

specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer

application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not

designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification

in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized

application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and

expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such

claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This

literature is subject to all applicable copyright laws and is not for resale in any manner.

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