UA741CN STMicroelectronics, UA741CN Datasheet
UA741CN
Manufacturer Part Number
UA741CN
Description
IC OP AMP SGL GEN PURP 8-DIP
Manufacturer
STMicroelectronics
Specifications of UA741CN
Amplifier Type
General Purpose
Number Of Circuits
1
Slew Rate
0.5 V/µs
Gain Bandwidth Product
1MHz
Current - Input Bias
10nA
Voltage - Input Offset
1000µV
Current - Supply
1.7mA
Current - Output / Channel
25mA
Voltage - Supply, Single/dual (±)
10 V ~ 44 V, ±5 V ~ 22 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Number Of Channels
1
Common Mode Rejection Ratio (min)
70 dB
Input Offset Voltage
5 mV
Input Bias Current (max)
100 nA
Supply Current
2.8 mA
Maximum Power Dissipation
500 mW
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Maximum Dual Supply Voltage
+/- 22 V
Mounting Style
Through Hole
Shutdown
No
Technology
Bipolar
Voltage Gain Db
106.02 dB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
-3db Bandwidth
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-6784-5
UA741CNST
UA741CNST
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20 000
DC to AC Inverters
Connector type, Dimming, 8W, for 2 Bulbs
CXA Series CXA-P1212A-WJL
FEATURES
• Optimum one-connector, two-output design for thin liquid crystal
• This inverter carries a PMW(pulse modulation width) circuit,
• Built-in overcurrent protection circuit increases safety.
• Monitor brightness is always kept stable since the built-in current
• The board backside is free of wiring pattern. Cost reduction and
• Operational safety is increased by the use of two types of insula-
• It is a product conforming to RoHS directive.
SHAPES AND DIMENSIONS
1
2
TERMINAL NUMBERS AND FUNCTIONS
CN1
Terminal No. Functions
CN1-1,-2
CN1-3,-4
CN1-5
CN1-6
CN1-7
∗
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
• All specifications are subject to change without notice.
∗
∗
∗
CN1-1
CN1-7
1
2
3
According to a connection method, either a voltage control brightness
adjustment or a resistance control brightness adjustment can be selected
as follows:
Voltage control brightness adjustment: 0V
adjustment (Maximum light volume), 0.6V
adjustment (Minimum light volume)
Resistance control brightness adjustment: 0
adjustment (Maximum light volume), 10k
adjustment (Minimum light volume)
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
panel displays.
TDK’s unique circuit design. This allows dimming of lighting
over a much wider range than is possible using conventional
types of dimmer circuits. The type of dimmer control can be
selected as desired, either voltage control(Vbr:0 to 1.6V) or
resistance control(VR:0 to 10k
feedback illumination stabilization circuit compensates for
inverter input voltage variation(±10%).
simplified mounting are made possible by a design that only
uses one side of the board.
tion for high voltage components.
Substrate ( PWB: Printed wiring board ) : Flame retardant material UL 94V-0 ( FR-4 or CEM-3 )
Voltage protection insulating cover t=0.38mm
the basein the output)
Input connector
Output connector
(2)
:
High-voltage generator (The entire surface within a range of 75mm away from the end of
12±0.3
1
Input voltage Edc: 10.8 to 13.2V 12V[nom.]
0V
Remote voltage Edc 0V: off/5 to 13.2V:on
Brightness dimmer terminal: GND/0 to 10k
Brightness dimmer terminal: 0 to 0.6V/0 to 10k
2-ø3.5±0.2
Connector manufacturer’s company and type
Molex Japan Co., Ltd.
Japan Solderless Terminal Co., Ltd.
Ω
).
Ω →
∗
→
1
→
107±0.3
Ω →
Minimum brightness
Maximum brightness
Minimum brightness
147±0.5
Maximum brightness
Ω
∗
Ω
∗
Symbol
Vin
GND
Vrmt
Vbr1/VR1
Vbr2/VR2
∗ 2
75
∗3
APPLICATIONS
Various types of color liquid crystal displays, computer touch pan-
els, controllers, medical devices, ATMs, POS terminals, telecom-
munication terminals, microscope monitors, fishdetectors, ticket
sales machines, amusement arcade machines.
TEMPERATURE AND HUMIDITY RANGES
Temperature range
(°C)
Humidity range(%)RH
CN2
Terminal No.
CN2-1
CN2-2
CN2-3
CN2-4
53261-0771
SM03(7-D1)B-BHS-1
CN2
Weight: 24.5g typ.
Dimensions in mm
Functions
Output 1[High voltage] Irms
Output 2[High voltage] Irms
—
Output[Low voltage]
2
Operating –10 to +70
Storage
002-01 / 20051130 / ea422_cxap1212.fm
–30 to +85
95max.
[Maximum wet-bulb temperature 38°C]
Symbol
CN1
CN2
Conformity to RoHS Directive
2 to 6mA
2 to 6mA
—
(2V)
Symbol
V
V
N.C.
V
HIGH1
HIGH2
LOW
(1/2)
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UA741CN Summary of contents
Page 1
Inverters Connector type, Dimming, 8W, for 2 Bulbs CXA Series CXA-P1212A-WJL FEATURES • Optimum one-connector, two-output design for thin liquid crystal panel displays. • This inverter carries a PMW(pulse modulation width) circuit, TDK’s unique circuit design. This ...
Page 2
CXA-P1212A-WJL ELECTRICAL CHARACTERISTICS Items Unit Symbol Iout1/lout2 5.3 Iout1/lout2 5.5 Output current Irms mA Iout1/lout2 1.1 Iout1/lout2 1.2 A Iin1 Input current Idc mA Iin2 ∗ mA Iin3 3 Oscillation frequency kHz F L Open circuit output voltage V Vopen ...