IC OP AMP SGL GEN PURP 8-DIP

UA741CN

Manufacturer Part NumberUA741CN
DescriptionIC OP AMP SGL GEN PURP 8-DIP
ManufacturerSTMicroelectronics
UA741CN datasheets
 

Specifications of UA741CN

Amplifier TypeGeneral PurposeNumber Of Circuits1
Slew Rate0.5 V/µsGain Bandwidth Product1MHz
Current - Input Bias10nAVoltage - Input Offset1000µV
Current - Supply1.7mACurrent - Output / Channel25mA
Voltage - Supply, Single/dual (±)10 V ~ 44 V, ±5 V ~ 22 VOperating Temperature0°C ~ 70°C
Mounting TypeThrough HolePackage / Case8-DIP (0.300", 7.62mm)
Number Of Channels1Common Mode Rejection Ratio (min)70 dB
Input Offset Voltage5 mVInput Bias Current (max)100 nA
Supply Current2.8 mAMaximum Power Dissipation500 mW
Maximum Operating Temperature+ 70 CMinimum Operating Temperature0 C
Maximum Dual Supply Voltage+/- 22 VMounting StyleThrough Hole
ShutdownNoTechnologyBipolar
Voltage Gain Db106.02 dBLead Free Status / RoHS StatusLead free / RoHS Compliant
Output Type--3db Bandwidth-
Other names497-6784-5
UA741CNST
  
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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
panel displays.
• This inverter carries a PMW(pulse modulation width) circuit,
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
).
• Built-in overcurrent protection circuit increases safety.
• Monitor brightness is always kept stable since the built-in current
feedback illumination stabilization circuit compensates for
inverter input voltage variation(±10%).
• The board backside is free of wiring pattern. Cost reduction and
simplified mounting are made possible by a design that only
uses one side of the board.
• Operational safety is increased by the use of two types of insula-
tion for high voltage components.
• It is a product conforming to RoHS directive.
SHAPES AND DIMENSIONS
(2)
2-ø3.5±0.2
1
1
CN1-1
CN1-7
12±0.3
107±0.3
1
Substrate ( PWB: Printed wiring board ) : Flame retardant material UL 94V-0 ( FR-4 or CEM-3 )
2
Voltage protection insulating cover t=0.38mm
3
:
High-voltage generator (The entire surface within a range of 75mm away from the end of
the basein the output)
Connector manufacturer’s company and type
1
Input connector
Molex Japan Co., Ltd.
2
Output connector
Japan Solderless Terminal Co., Ltd.
TERMINAL NUMBERS AND FUNCTIONS
CN1
Terminal No. Functions
CN1-1,-2
Input voltage Edc: 10.8 to 13.2V 12V[nom.]
CN1-3,-4
0V
CN1-5
Remote voltage Edc 0V: off/5 to 13.2V:on
CN1-6
Brightness dimmer terminal: GND/0 to 10k
CN1-7
Brightness dimmer terminal: 0 to 0.6V/0 to 10k
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
Ω →
adjustment (Maximum light volume), 10k
adjustment (Minimum light volume)
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
• All specifications are subject to change without notice.
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
∗ 2
CN2
147±0.5
∗3
75
53261-0771
SM03(7-D1)B-BHS-1
CN2
Symbol
Terminal No.
Vin
CN2-1
GND
CN2-2
Vrmt
CN2-3
Vbr1/VR1
CN2-4
Vbr2/VR2
Maximum brightness
Minimum brightness
Ω →
Maximum brightness
Minimum brightness
Conformity to RoHS Directive
Operating –10 to +70
Storage
–30 to +85
95max.
[Maximum wet-bulb temperature 38°C]
2
Weight: 24.5g typ.
Dimensions in mm
Symbol
CN1
CN2
Functions
Output 1[High voltage] Irms
2 to 6mA
Output 2[High voltage] Irms
2 to 6mA
Output[Low voltage]
(2V)
002-01 / 20051130 / ea422_cxap1212.fm
(1/2)
Symbol
V
HIGH1
V
HIGH2
N.C.
V
LOW

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 ...