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PDF AP358 Data sheet ( Hoja de datos )
| Número de pieza | AP358 | |
| Descripción | LOW POWER DUAL OPERATIONAL AMPLIFIERS | |
| Fabricantes | Diodes Incorporated | |
| Logotipo |  |
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AP358
LOW POWER DUAL OPERATIONAL AMPLIFIERS
Features
• Internally frequency compensated for unity gain
• Large dc voltage gain: 100 dB
• Very low supply current drain (500µA)-essentially
independent of supply voltage
• Wide bandwidth (unity gain): 1 MHz (temperature
compensated)
• Input common-mode voltage range includes ground
• Differential input voltage range equal to the power
supply voltage
• Low input offset voltage: 2mV
• Wide power supply range:
Single supply: 3V to 32V
Or dual supplies: ±1.5V to ±16V
• Large output voltage swing: 0V to V+ - 1.5V
• 8-pin SOP, PDIP package
• Lead Free Finish/RoHS Compliant for Lead Free and
“Green” products (Note 1)
• SOP-8L: Available in “Green” Molding Compound (No
Br, Sb)
Advantages
General Description
The AP358 series consists 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 voltages. Operation from split power
supplies is also possible and the low power supply current drain
is independent of the magnitude of the power supply voltage.
Application areas include transducer amplifiers, dc gain blocks
and all the conventional op amp circuits which now can be more
easily implemented in single power supply systems. For example,
the AP358 series can be directly operated off of the standard +5V
power supply voltage which is used in digital systems and will
easily provide the required interface electronics without requiring
the additional ±15V power supply.
Pin Descriptions
• Eliminate the need for dual supplies
• Compatible with all forms of logic
• Two internally compensated op amps
• Low power drain suitable for battery operation
• Allows direct sensing near GND and VOUT also goes to
GND
Ordering Information
AP358 X X X
Pin Name
OUTPUT 1
INVERTING
INPUT 1
NON-INVERTING
INPUT 1
GND
NON-INVERTING
INPUT 2
INVERTING
INPUT 2
OUTPUT 2
V+
Pin#
1
2
3
4
5
Description
Channel 1 Output
Channel 1 Inverting Input
Channel 1 Non-inverting
Input
Ground
Channel 2 Non-inverting
Input
6 Channel 2 Inverting Input
7 Channel 2 Output
8 Chip Supply Voltage
Package
S : SOP-8L
N : PDIP-8L
Lead-Free
L : Lead Free
G: Green (Note 2)
Packing
- U : Tube
-13 : Taping
Notes: 1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.
2. Green is for SOP-8L.
Device
(Note 3)
Package
Code
Packaging Quantity
Tube
Part Number
Suffix
AP358S
S
SOP-8L
100
-U
AP358N
N
PDIP-8L
60
-U
Lead-free
13” Tape and Reel
Quantity
Part Number
2500/Tape & Reel
NA
Suffix
-13
NA
Note: 3. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
AP358 Rev. 4
1 of 15
www.diodes.com
OCTOBER 2006
© Diodes Incorporated
1 page  
AP358
LOW POWER DUAL OPERATIONAL AMPLIFIERS
Electrical Characteristics ( Continued ) ( V+ = +5.0V, unless otherwise stated ) (Note 5)
Symbol
Parameter
ISINK
Output Current
Sink
ISOURCE
Source
ISC Short Circuit to Ground
VOH Output Voltage Swing (V+=30V)
VOL (V+=5V)
Conditions
VVI+N=- =115VV,,
VIN+ = 0V,
VO = 2V,
TA = 25°C
VVI+N=- =115VV,,
VIN+ =
VO =
0V,
200mV, TA = 25°C
VVI+N=+
= 1V,
15V,
VIN- = 0V,
VO = 2V,
TA = 25°C
VTA+
=
=
25°C,
15V
(Note
5)
RL = 2kΩ, TA = 25oC
RL = 10kΩ, TA = 25oC
RL = 10kΩ, TA = 25oC
Min.
10
20
20
-
26
27
-
Typ.
20
70
40
40
-
28
5
Max.
-
-
-
60
-
-
20
Note:
5. Short circuits from the output to V+ can cause excessive heating and eventual destruction. When considering short circuits
to ground, the maximum output current is approximately 40mA independent of the magnitude of V+. At values of supply
voltage in excess of +15V, continuous short-circuits can exceed the power dissipation ratings and cause eventual
destruction. Destructive dissipation can result from simultaneous shorts on all amplifiers.
Unit
mA
µA
mA
mA
V
V
mV
AP358 Rev. 4
5 of 15
www.diodes.com
OCTOBER 2006
© Diodes Incorporated
5 Page 
AP358
LOW POWER DUAL OPERATIONAL AMPLIFIERS
Typical Characteristics ( TA = 25oC )
1.4
1.2
1
0.8
0.6
0.4
0.2
0
5V
Supply Current
V+
mA ID
10V 15V 20V 25V 30V 35V
Supply Voltage (V)
Open Loop Frequency Response
120
V+=30V
10M
100
0.1µF
V+
80 VIN
60 V+=15V
V+/2
VO
40
20
0
Input Frequency (Hz)
Voltage Follower Pulse Response
Large Signal Frequency Response
14 100K
12 1K +15
10 VDC VO
8
+7VDC
2K
6
4
2
0
1k 10k 25K 50K 75K 100K 500K 1M
Input Frequency (Hz)
60
50
40
30
20
10
0
-40
Current Limit
IO+
0 2T5emp4e1rature60(oC) 80 100 125
Voltage Follower Pulse Response (Small Signal)
AP358 Rev. 4
TA=25oC
VR+L=>125.V0KDC
ein
eO
50pF
VT+A==++3205VoCDC
11 of 15
www.diodes.com
OCTOBER 2006
© Diodes Incorporated
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet AP358.PDF ] | |
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