NTE1514 Ver la hoja de datos (PDF) - NTE Electronics
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Fabricante
NTE1514 Datasheet PDF : 3 Pages
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Allowable Operating Condition: (TA = +25°C unless otherwise specified)
Supply Voltage (Pin4), VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.4 to 12V
Reference Current (Pin6), Iref . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5 to 9.0mA
Load Resistance (Pin15, inserted between OUT2 and GND), RL2 . . . . . . . . . . . . . . . . . . . 15 to 20kΩ
Electrical Characteristics: (TA = +25°C, VCC = 4.4V to 12V, Iref = 5mA unless otherwise specified)
Parameter
Symbol Pin
Test Conditions
Min Typ Max Unit
Input Bias Current
(Amp Section)
IIN+(A)
2 VCC = 12V, VIN+ = 10V, VIN– = 0V
–2 – 0 µA
Input Bias Current
(Comparator Section)
IIN–(A)
IIN+(C)
IIN–(C)
Reference Voltage
Amp Offset Voltage
(Amp Section)
Vref
Voffset
3 VCC = 12V, VIN+ = 0V, VIN– = 10V
5, 7 VCC = 12V, VIN+ = 10V, VIN– = 0V,
VR01 = 0V, VR02 = 0V
15 VCC = 12V, VIN+ = 0V, VIN– = 10V,
VR01 = VR02 = Vref, VOUT2 = 0V
6 Iref = 2.5mA to 9.0mA
15 Amp Gain 20dB
–2 –
–10 –
0 µA
0 µA
–10 – 0 µA
2.6 – 3.0 V
–500 – +500 mV
Output Flow–in Current
Output Flow–out Current
Output Flow–in Current
Output Leak Current
Current Dissipation
Amp Gain
IOL(1)
16 OUT1: VOUT1 = 0.5V, VIN+ = 0V,
0.2
VIN– = 4V
IOH(1)
16 OUT1: VOUT1 = 3.7V, VIN+ = 4V,
–
VIN– = 0V
IOH(2)
15 OUT2: VCC = 4.4V, VOUT2 = 0V
–
IOH(2)
15 OUT2: VCC = 12V, VOUT2 = 0V
–
IOL(D) 10 to 14 D1 to D5: VCC = 4.4V, VD1 to VD5 = 2.3V, 3.0
VIN– = 0V, VIN+ = 3V, VR02 = 3V
D1 to D5: VCC = 12V, VD1 to VD5 = 9.7V, 3.0
VIN– = 0V, VIN+ = 9V, VR02 = 9V
IOH(D) 10 to 14 D1 to D5: VCC = 12V, VIN+ = 0V,
–
VIN– = 9V, VR02 = 9V
ICC
4 VCC = 12V, VIN+ = 0V, VIN– = 10V
–
VG
Open Looped
30
– – mA
– –20 µA
– –3.1 mA
– –7.0 mA
– 7.5 mA
– 7.5 mA
– 50 µA
8 15 mA
– – dB
VU Level Meter
Pin Connection Diagram
+3dB 0dB –10dB
Input Level
Capacitor 1
Input (–) 2
Input (+) 3
VCC 4
RO2‘ 5
Vref 6
RO1 7
GND 8
16 Output (1)
15 Output (2)
14 LED5
13 LED4
12 LED3
11 LED2
10 LED1
9 N.C.
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