Philips Semiconductors Linear Products |
Product specification |
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Matched quad high-performance low-voltage
NE/SA5234
operational amplifier
DESCRIPTION
The NE/SA5234 is a matched, low voltage, high performance quad operational amplifier. Among its unique input and output characteristics is the capability for both input and output rail-to-rail operation, particularly critical in low voltage applications. The output swings to less than 50mV of both rails across the entire power supply range. The NE/SA5234 is capable of delivering 5.5V peak-to-peak across a 600Ω load and will typically draw only 700μA per amplifier. The bandwidth is 2.5MHz and the 1% settling time is
1.4μs.
FEATURES
•Wide common-mode input voltage range: 250mV beyond both rails
•Output swing within 50mV of both rails
•Functionality to 1.8V typical
•Low current consumption: 700μA per amplifier
•+15mA output current capability
•Unity gain bandwidth: 2.5MHz
•Slew rate: 0.8V/μs
•Low noise: 25nV/√ Hz
•Electrostatic discharge protection
•Short-circuit protection
•Output inversion prevention
ORDERING INFORMATION
PIN CONFIGURATION
N, and D PACKAGES
OUTPUT1 |
1 |
14 |
OUTPUT4 |
-INPUT1 |
2 |
13 |
-INPUT4 |
+INPUT1 |
3 |
12 |
+INPUT4 |
VCC |
4 |
11 |
GND |
+INPUT2 |
5 |
10 |
+INPUT3 |
-INPUT2 |
6 |
9 |
-INPUT3 |
OUTPUT2 |
7 |
8 |
OUTPUT3 |
APPLICATIONS
•Automotive electronics
•Signal conditioning and sensing amplification
•Portable instrumentation
±Test and measurement
±Medical monitors and diagnostics
±Remote meters
•Audio equipment
•Security systems
•Communications
±Pagers
±Cellular telephone
±LAN
±5V Datacom bus
•Error amplifier in motor drives
•Transducer buffer amplifier
DESCRIPTION |
TEMPERATURE RANGE |
ORDER CODE |
DWG # |
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14-Pin Plastic Small Outline (SO) package |
0 to +70°C |
NE5234D |
0175D |
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14-Pin Plastic Dual In-Line Package (DIP) |
0 to +70°C |
NE5234N |
0405B |
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14-Pin Plastic Small Outline (SO) package |
-40 to +85°C |
SA5234D |
0175D |
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14-Pin Plastic Dual In-Line Package (DIP) |
-40 to +85°C |
SA5234N |
0405B |
August 31, 1994 |
159 |
853-1445 13721 |
Philips Semiconductors Linear Products |
Product specification |
|
|
|
|
Matched quad high-performance low-voltage
NE/SA5234
operational amplifier
ABSOLUTE MAXIMUM RATINGS
SYMBOL |
PARAMETER |
RATING |
UNITS |
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VCC |
Single supply voltage |
7 |
V |
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ESD protection voltage at any pin5 |
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VESD |
human body model |
2000 |
V |
|
robot model |
200 |
V |
VS |
Dual supply voltage |
+3.5 |
V |
VDP |
Voltage at any device pin1 |
VS + 0.5 |
V |
I |
Current into any device pin1 |
+ 50 |
mA |
DP |
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|
V |
Differential input voltage2 |
0.5 |
V |
IN |
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VCM |
Common-mode input voltage (positive) |
VCC + 0.5 |
V |
VCM |
Common-mode input voltage (negative) |
VEE - 0.5 |
V |
PD |
Power dissipation3 |
500 |
mW |
T |
Operating junction temperature3 |
+150 |
°C |
J |
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VSC |
Supply voltage allowing indefinite output short circuit to either rail3,4 |
7 |
V |
TSTG |
Storage temperature range |
-65 to +150 |
°C |
TSOLD |
Lead soldering temperature (10sec max) |
+300 |
°C |
θJA |
Thermal impedance |
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14 pin Plastic DIP |
80 |
°C/W |
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14 pin Plastic SO |
115 |
°C/W |
NOTES:
1.Each pin is protected by ESD diodes. The voltage at any pin is limited by the ESD diodes.
2.The differential input of each amplifier is limited by two internal diodes, connected in parallel and opposite to each other. For more differential input range, use differential resistors in series with the input pins.
3.The maximum operating junction temperature is +150°C. At elevated temperatures, devices must be derated according to the package thermal resistance and device mounting conditions. Derates above +25°C: F package at 6.7mW/°C; N package at 9.5mW/°C; D package at 6.25mW/°C.
4.Simultaneous short circuits of two or more amplifiers to the positive or negative rail can exceed the power dissipation ratings and cause eventual destruction of the device.
5.Guaranteed by design.
RECOMMENDED OPERATING CONDITIONS
SYMBOL |
PARAMETER |
RATING |
UNITS |
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VCC |
Single supply voltage |
+2 to +5.5 |
V |
VS |
Dual supply voltage |
+1 to +2.75 |
V |
VCM |
Common-mode input voltage (positive) |
VCC + 0.25 |
V |
VCM |
Common-mode input voltage (negative) |
VEE - 0.25 |
V |
TA |
Temperature |
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NE |
0 to +70 |
°C |
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SA |
-40 to +85 |
°C |
August 31, 1994 |
160 |
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