KA2902D Fairchild Semiconductor, KA2902D Datasheet

IC OPAMP QUAD HIGH GAIN 14-SOIC

KA2902D

Manufacturer Part Number
KA2902D
Description
IC OPAMP QUAD HIGH GAIN 14-SOIC
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of KA2902D

Amplifier Type
General Purpose
Number Of Circuits
4
Current - Input Bias
40nA
Voltage - Input Offset
1500µV
Current - Supply
1mA
Current - Output / Channel
40mA
Voltage - Supply, Single/dual (±)
3 V ~ 26 V, ±1.5 V ~ 13 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
14-SOIC (3.9mm Width), 14-SOL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
-3db Bandwidth
-
Slew Rate
-
Gain Bandwidth Product
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
KA2902D
Quantity:
13
Part Number:
KA2902D
Manufacturer:
SAMSUNG
Quantity:
2 661
Part Number:
KA2902D
Manufacturer:
N/A
Quantity:
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Features
• Internally Frequency Compensated for Unity Gain
• Large DC Voltage Gain: 100dB
• Wide Power Supply Range:
• Input Common Mode Voltage Range Includes Ground
• Large Output Voltage Swing: 0V to V
• Power Drain Suitable for Battery Operation
Internal Block Diagram
©2010 Fairchild Semiconductor Corporation
KA324/KA324A, KA2902
Quad Operational Amplifier
KA324 / KA324A : 3V~32V (or ±1.5 ~ 16V)
KA2902: 3V~26V (or ±1.5V ~ 13V)
IN2 (+)
IN2 (-)
IN1 (+)
IN1 (-)
OUT2
OUT1
V
CC
CC
4
2
6
1
3
5
7
-1.5V
2
1
_
_
+
+
Description
The KA324 series consist of four independent, high gain,
internally frequency compensated operational amplifiers
which were designed specifically to operate from a single
power supply over a wide voltage range. Operation from
split power supplies is also possible so long as the
difference between the two supplies is 3 volts to 32 volts.
Application areas include transducer amplifier, DC gain
blocks and all the conventional OP Amp circuits which now
can be easily implemented in single power supply systems.
+
+
14-SOP
14-DIP
3
_
_
4
1
1
12
11
13
10
14
9
8
OUT4
IN4 (+)
IN3 (+)
OUT3
GND
IN3 (-)
IN4 (-)
www.fairchildsemi.com
Rev. 1.0.6

Related parts for KA2902D

KA2902D Summary of contents

Page 1

... IN1 (-) IN1 (+) V IN2 (+) IN2 (-) OUT2 ©2010 Fairchild Semiconductor Corporation Description The KA324 series consist of four independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide voltage range. Operation from split power supplies is also possible so long as the difference between the two supplies is 3 volts to 32 volts ...

Page 2

KA324/KA324A, KA2902 Schematic Diagram (One Section Only IN(-) IN(+) Q7 GND Absolute Maximum Ratings Parameter Power Supply Voltage Differential Input Voltage Input Voltage Output Short Circuit to GND Vcc≤15V, T =25°C(One Amp) A Power Dissipation, T ...

Page 3

Electrical Characteristics (V = 5.0V GND 25°C, unless otherwise specified Parameter Symbol Input Offset Voltage Input Offset Current Input Bias Current Input Common Mode Voltage Range Supply Current Large Signal Voltage Gain V ...

Page 4

KA324/KA324A, KA2902 Electrical Characteristics (V = 5.0V GND, unless otherwise specified The following specification apply over the range of 0°C ≤ T for the KA2902 Parameter Symbol Input Offset Voltage ΔV Input Offset Voltage Drift Input ...

Page 5

Electrical Characteristics (V = 5.0V GND, T =25°C, unless otherwise specified Parameter Input Offset Voltage Input Offset Current Input Bias Current Input Common-Mode Voltage Range Supply Current Large Signal Voltage Gain Output Voltage Swing Common-Mode ...

Page 6

KA324/KA324A, KA2902 Electrical Characteristics (V = 5.0V GND, unless otherwise specified The following specification apply over the range of 0°C ≤ T Parameter Input Offset Voltage Input Offset Voltage Drift Input Offset Current Input Offset Current ...

Page 7

Typical Performance Characteristics Supply Voltage(v) Figure 1. Input Voltage Range vs Supply Voltage Supply Voltage (V) Figure 3. Supply Current vs Supply Voltage Frequency (Hz) Figure 5. Open Loop Frequency Response KA324/KA324A, KA2902 ( °C) Temperature T j Figure 2. ...

Page 8

KA324/KA324A, KA2902 Typical Performance Characteristics Figure 7. Voltage Follower Pulse Response Figure 8. Large Signal Frequency Response Figure 10. Output Characteristics vs Current Sinking 8 (Continued) Figure 8. Voltage Follower Pulse Response (Small Signal) Figure 9. Output Characteristics vs Current ...

Page 9

Mechanical Dimensions Package 6.40 ±0.20 ±0.008 0.252 #1 #7 7.62 0.300 14-DIP #14 #8 ±0.20 3.25 ±0.008 0.128 5.08 MAX 0.200 KA324/KA324A, KA2902 Dimensions in millimeters 0.20 MIN 0.008 3.30 ±0.30 0.130 ±0.012 9 ...

Page 10

KA324/KA324A, KA2902 Mechanical Dimensions Package #1 #7 6.00 0.236 3.95 0.156 ±0.20 0.60 0.024 ±0.008 10 (Continued) 14-SOP 1.55 0.061 #14 #8 ±0.30 1.80 ±0.012 0.071 ±0.20 ±0.008 5.72 0.225 Dimensions in millimeters 0.05 MIN 0.002 ±0.10 ±0.004 MAX ...

Page 11

... Ordering Information Product Number KA324 KA324A KA324D KA324AD KA2902 KA2902D Package Operating Temperature 14-DIP 0 ~ +70°C 14-SOP 14-DIP -40 ~ +85°C 14-SOP KA324/KA324A, KA2902 11 ...

Page 12

... KA324/KA324A, KA2902 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 PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. ...

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