NTE928M PDF даташит
Спецификация NTE928M изготовлена «NTE Electronics» и имеет функцию, называемую «Integrated Circuit Low Power Dual Operational Amplifier». |
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Детали детали
Номер произв | NTE928M |
Описание | Integrated Circuit Low Power Dual Operational Amplifier |
Производители | NTE Electronics |
логотип |
3 Pages
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NTE928M & NTE928SM
Integrated Circuit
Low Power Dual Operational Amplifier
Description:
Utilizing the circuit designs perfected for recently introduced Quad Operational Amplifiers, the
NTE928M/NTE928SM dual operational amplifier features low power drain, a common mode input
voltage range extending to ground/VEE, and Single Supply or Split Supply Operation.
This amplifier has several distinct advantages over standard operational amplifier types in single sup-
ply applications. It can operate at supply voltages as low as 3.0 Volts or as high as 32 Volts with quies-
cent currents about one–fifth of those associated with the NTE941 (on a per amplifier basis). The
common mode input range includes the negative supply, thereby eliminating the necessity for exter-
nal biasing power supply voltage.
Features:
D Short Circuit Protected Outputs
D True Differential Input Stage
D Single Supply Operation: 3.0 to 32 Volts
D Low Input Bias Currents
D Internally compensated
D Common Mode Range Extends to Negative Supply
D Single and Split Supply Operation
Maximum Ratings:
Power Supply Voltages
Single Supply, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32V
Split Supplies, VCC VEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±16V
Input Differential Voltage Range (Note 1), VIDR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±32V
Input Common Mode Voltage Range (Note 2), VICR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to 32V
Input Forward Current (VI –0.3V, Note 3), IIF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA
Output Short Circuit Duration, tS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +125°C
Operating Ambient Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70°C
Note 1. Split Power Supplies
Note 2. For supply voltages less than 32V, the absolute maximum input voltage is equal to the supply
voltage.
Note 3. This input current will only exist when the voltage is negative at any of the input leads. Normal
output states will reestablish when the input voltage returns to a voltage greater than 0.3V.
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Electrical Characteristics: (VCC = 5V, VEE = Gnd, TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Input Offset Voltage
VIO VCC = 5V to 30V,
– 2.0 7.0 mV
VIC =0 to VCC–1.7V,
VO ] 1.4V, RS = 0Ω
0° ≤ TA ≤ +70°C
–
– 9.0 mV
Average Temperature Coefficient ∆VIO/∆T 0° ≤ TA ≤ +70°C
of Input Offset Voltage
– 7.0 – µV/°C
Input Offset Current
Average Temperature Coefficient
of Input Offset Current
IIO
∆IIO/∆T
0° ≤ TA ≤ +70°C
0° ≤ TA ≤ +70°C
– 5.0 50 nA
– – 150 nA
– 10 – pA/°C
Input Bias Current
Input Common–Mode Voltage
Range
Differential Input Voltage Range
Large Signal Open–Loop
Voltage Gain
Channel Separation
IIB
VICR
VIDR
AVOL
0° ≤ TA ≤ +70°C
VCC = 30V, Note 4
0° ≤ TA ≤ +70°C
RL = 2kΩ, VCC = 15V,
For Large VO Swing 0° ≤ TA ≤ +70°C
1kHz ≤ f ≤ 20kHz, Input Referenced
– –45 –250 nA
– –50 –500 nA
0 – 28.3 V
0 – 28 V
– – VCC V
25 100 – V/mV
15 –
– V/mV
– –120 – dB
Common–Mode Rejection Ratio CMRR RS ≤ 10kΩ
Power Supply Rejection Ratio PSRR
65 70
65 100
–
–
dB
dB
Output Voltage Range
Output Voltage – High Limit
Output Voltage – Low Limit
Output Source Current
Output Sink Current
Output Short–Circuit to GND
Power Supply Current
VOR RL = 2kΩ
VOH VCC = 30V,
0° ≤ TA ≤ +70°C
RL = 2kΩ
RL = 10kΩ
VOL VCC = 5V, RL = 10kΩ, 0° ≤ TA ≤ +70°C
IO+ VID = +1V, VCC = 15V
IO– VID = –1V, VCC = 15V
VID = –1V, VO = 200mV
Ios Note 5
ICC VO = 0, RL = ∞,
0° ≤ TA ≤ +70°C
VCC = 30V
VCC = 5V
0 – 3.3 V
26 – – V
27 28 –
V
– 5 20 mV
20 40 – mA
10 20 – mA
12 50 – µA
– 40 60 mA
– 1.5 3.0 mA
– 0.7 1.2 mA
Note 4. The input common–mode voltage or either input signal voltage should not be allowed to go
negative by more than 0.3V. The upper end of the common–mode voltage range is
VCC–1.7V, but either or both inputs can goto +32V without damage.
Note 5. Short circuit from the output to VCC can cause excessive heating and eventual destruction.
Destructive dissipation can result from simultaneous shorts on all amplifiers.
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Pin Connection Diagram
Output A 1
Inverting Input A 2
Non–Inverting Input A 3
VEE (GND) 4
8 VCC
7 Output B
6 Inverting Input B
5 Non–Inverting Input B
NTE928M
85
.256 (6.52) Max
14
.393 (10.0)
Max
.150
(3.81)
.300 (7.62)
.100 (2.54)
.300 (7.62)
.070 (1.77) Min
NTE928SM
.192 (4.9)
8 5 .236
(5.99)
.154
(3.91)
14
.050 (1.27)
016
(.406)
061
(1.53)
.006 (.152)
.198 (5.03)
NOTE: Pin1 on Beveled Edge
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Номер в каталоге | Описание | Производители |
NTE928 | Integrated Circuit Low Power Dual Operational Amplifier | NTE Electronics |
NTE928M | Integrated Circuit Low Power Dual Operational Amplifier | NTE Electronics |
NTE928S | Integrated Circuit Low Power Dual Operational Amplifier | NTE Electronics |
NTE928SM | Integrated Circuit Low Power Dual Operational Amplifier | NTE Electronics |
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