DataSheet.in

NTE1549 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Integrated Circuit Dot/Bar Display Driver - NTE

भाग संख्या NTE1549
समारोह Integrated Circuit Dot/Bar Display Driver
मैन्युफैक्चरर्स NTE 
लोगो NTE लोगो 
पूर्व दर्शन
1 Page
		
<?=NTE1549?> डेटा पत्रक पीडीएफ

NTE1549 pdf
Absolute Maximum Ratings:
Power Dissipation (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 625mW
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
Voltage on Output Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
Input Signal Overvoltage (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±35V
Divider Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mV to V+
Reference Load Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55° to +150°C
Lead Temperature (Soldering, 10 seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300°C
Note 1. The maximum junction temperature of the NTE1549 is 100°C. Devices must be derated for
operation at elevated temperatures. Junction to ambient thermal resistance is 120°C/W.
Note 2. Pin 5 input current must be limited to ±3mA. The addition of a 39k resistor in series with Pin5
allows ±100V signals without damage.
Electrical Characteristics: (Note 3)
Parameter
Comparators
Offset Voltage, Buffer and First Comparator
Offset Voltage, Buffer and Any Other Comparator
Gain (ILED/VIN)
Input Bias Current (At Pin5)
Input Signal Overvoltage
Voltage Divider
Divider Resistance
Relative Accuracy (Input Change Between Any Two
Threshold Points)
Absolute Accuracy
Voltage Reference
Output Voltage
Line Regulation
Load Regulation
Output Voltage Change with Temperature
Adjust Pin Current
Test Conditions
Min Typ Max Unit
0V VRLO = VRHI 12V, ILED = 1mA
0V VRLO = VRHI 12V, ILED = 1mA
I(REF) = 2mA, ILED = 10mA
0V VIN (V+ =1.5V)
No Change in Display
3 10 mV
3 15 mV
3 8 mA/mV
25 100
nA
35 +35 V
Total Pin6 to Pin4
1dB VIN 3dB, Note 4
7dB VIN 1dB, Note 4
10dB VIN 7dB, Note 4
VIN = 2, 1, 0, 1dB
VIN = 3, 5dB
VIN = 7, 10, 20dB
8 12 17
0.75 1.0 1.25
1.5 2.0 2.5
2.5 3.0 2.5
0.25 +0.25
0.5 +0.5
1 +1
k
dB
dB
dB
dB
dB
dB
0.1mA IL(REF) 4mA, V+ = VLED = 5V
3V V+ 18V
0.1mA IL(REF) 4mA, V+ = VLED = 5V
0° ≤ TA +70°C, IL(REF) = 1mA, V+ = VLED = 5V
1.2
1.28 1.34
0.01 0.03
0.4 2.0
1
75 120
V
%/V
%
%
mA
Note 3. Unless otherwise stated, all specifications apply with the following conditions:
3VDC V+ 20VDC; 0.015V VRLO 12VDC; TA = +25°C, IL(REF) = 0.2mA, Pin9 con-
nected to Pin3 bar mode.
3VDC VLED V+; VREF, VRHI, VRLO (V+ 1.5V); For higher power dissipations, pulse
testing is used.
0.015V VRHI 12VDC; 0V VIN V+ 1.5V
Note 4. Accuracy is measured referred to +3dB = +3dB = +10.000VDC at Pin5, with +10.000VDC at
Pin6, and 0.000 VDC at Pin4. At lower fullscale voltages, buffer and comparator offset volt-
age may add significant error.

विन्यास 4 पेज
डाउनलोड[ NTE1549 Datasheet.PDF ]


शेयर लिंक


अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
NTE154Silicon NPN Transistor High Voltage Video OutputNTE
NTE
NTE1545Integrated Circuit Video IF AmplifierNTE
NTE


भाग संख्याविवरणविनिर्माण
30L120CTSchottky RectifierPFC Device
PFC Device
AT28C010-12DKSpace 1-MBit (128K x 8) Paged Parallel EEPROMATMEL
ATMEL
B20NM50FDN-CHANNEL POWER MOSFETSTMicroelectronics
STMicroelectronics
D8442SD844SavantIC
SavantIC
FAE391-A20AM/FM Automotive Electronic TunerMitsumi
Mitsumi


Index : 0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z



www.DataSheet.in    |   2017   |  संपर्क   |   खोज     |   English