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Bipolar Output. NTE7144 Datasheet

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Bipolar Output. NTE7144 Datasheet






NTE7144 Output. Datasheet pdf. Equivalent




NTE7144 Output. Datasheet pdf. Equivalent





Part

NTE7144

Description

Integrated Circuit BIMOS Operational Amplifier w/MOSFET Input / Bipolar Output



Feature


NTE7144 Integrated Circuit BIMOS Operati onal Amplifier w/MOSFET Input, Bipolar Output Description: The NTE7144 is an i ntegrated circuit operational amplifier in an 8–Lead Mini–DIP type package that combines the advantages of high voltage PMOS transistors with high–v oltage bipolar transistors on a single monolithic chip. This device features g ate–protected MOSFET (PMOS.
Manufacture

NTE Electronics

Datasheet
Download NTE7144 Datasheet


NTE Electronics NTE7144

NTE7144; ) transistors in the input circuit to pr ovide very–high–input impedance, ve ry–low–input current, and high–sp eed performance. The NTE7144 operates a t supply voltages from 4V to 36V (eithe r single or dual supply) and is interna lly phase–compensated to achieve stab le operation in unity–gain follower o peration. The use of PMOS field–effec t transistors in the input stage r.


NTE Electronics NTE7144

esults in common–mode input–voltage capability down to 0.5V below the negat ive–supply terminal, an important att ribute for single–supply applications . The output stage uses bipolar transis tors and includes built–in protection against damage from load–terminal sh ort–circuiting to either supply–rai l or to GND. Features: D MOSFET Input S tage: Very High Input Impedance Ve.


NTE Electronics NTE7144

ry Low Input Current Wide Common–Mode Input Voltage Range Output Swing Comple ments Input Common–Mode Range D Direc tly Replaces Industry Type 741 in Most Applications Applications: D Ground–R eferenced Single–Supply Amplifiers in Automobile and Portable Instrumentatio n D Sample and Hold Amplifiers D Long Duration Timers/Multivibrators (Micros econds – Minutes – Hours) D .

Part

NTE7144

Description

Integrated Circuit BIMOS Operational Amplifier w/MOSFET Input / Bipolar Output



Feature


NTE7144 Integrated Circuit BIMOS Operati onal Amplifier w/MOSFET Input, Bipolar Output Description: The NTE7144 is an i ntegrated circuit operational amplifier in an 8–Lead Mini–DIP type package that combines the advantages of high voltage PMOS transistors with high–v oltage bipolar transistors on a single monolithic chip. This device features g ate–protected MOSFET (PMOS.
Manufacture

NTE Electronics

Datasheet
Download NTE7144 Datasheet




 NTE7144
NTE7144
Integrated Circuit
BIMOS Operational Amplifier
w/MOSFET Input, Bipolar Output
Description:
The NTE7144 is an integrated circuit operational amplifier in an 8–Lead Mini–DIP type package that
combines the advantages of high–voltage PMOS transistors with high–voltage bipolar transistors on
a single monolithic chip. This device features gate–protected MOSFET (PMOS) transistors in the in-
put circuit to provide very–high–input impedance, very–low–input current, and high–speed perfor-
mance. The NTE7144 operates at supply voltages from 4V to 36V (either single or dual supply) and
is internally phase–compensated to achieve stable operation in unity–gain follower operation.
The use of PMOS field–effect transistors in the input stage results in common–mode input–voltage
capability down to 0.5V below the negative–supply terminal, an important attribute for single–supply
applications. The output stage uses bipolar transistors and includes built–in protection against dam-
age from load–terminal short–circuiting to either supply–rail or to GND.
Features:
D MOSFET Input Stage:
Very High Input Impedance
Very Low Input Current
Wide Common–Mode Input Voltage Range
Output Swing Complements Input Common–Mode Range
D Directly Replaces Industry Type 741 in Most Applications
Applications:
D Ground–Referenced Single–Supply Amplifiers in Automobile and Portable Instrumentation
D Sample and Hold Amplifiers
D Long–Duration Timers/Multivibrators (Microseconds – Minutes – Hours)
D Photocurrent Instrumentation
D Peak Detectors
D Active Filters
D Comparators
D Interface in 5V TTL Systems and other Low–Supply Voltage Systems
D All Standard Operational Amplifier Applications
D Function Generators
D Tone Controls
D Power Supplies
D Portable Instruments
D Intrusion Alarm Systems




 NTE7144
Absolute Maximum Ratings:
DC Supply Voltage (Between V+ and VTerminals) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36V
DifferentialMode Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±8V
CommonMode DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (V+ +8V) to (V– –0.5V)
InputTerminal Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1mA
Device Dissipation (Without Heatsink), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 630mW
Derate Linearly Above +55°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.67mW/°C
Device Dissipation (With Heatsink), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1W
Derate Linearly Above +55°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16.7mW/°C
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55° to +125°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65° to +150°C
Lead Temperature (During Soldering, 1/16from case, 10sec max), TL . . . . . . . . . . . . . . . . . +265°C
Output ShortCircuit Duration (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unlimited
Note 1. Short circuit may be applied to GND or to either supply.
Electrical Characteristics: (TA = +25°C, V+ = +15V, V= 15V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Input Offset Voltage
Input Offset Current
Input Current
LargeSignal Voltage Gain
|VIO|
|IIO|
II
AOL
Note 2
2
0.5
10
20k 100k
86 100
5
20
40
mV
pA
pA
V/V
dB
CommonMode Rejection Ratio
CMRR
32 320 µV/V
70 90
dB
CommonMode InputVoltage
Range
VICR
15 15.5 +12
to
+12.5
V
Power Supply Rejection Ratio
VIO/V
PSSR
100 150 µV/V
76 80
dB
Maximum Output Voltage
Supply Current
VOM+
VOM
I+
RL = 2k
+12 +13
14 14.4
4
6
V
V
mA
Device Dissipation
Input Offset Voltage Temp. Drift
Input Resistance
Input Capacitance
Output Resistance
Equivalent Wideband Input Noise
Voltage
PD
VIO/T
RI
CI
RO
en
BW = 140kHz, RS = 1M
120 180 mW
6 µA/°C
1.5
T
4 pF
60
48
µV
Equivalent Input Noise Voltage
en RS = 100f 1kHz
f = 10kHz
40 nV/Hz
12 nV/Hz
ShortCircuit Current to Opposite Supply
Source
Sink
IOM+
IOM
40
18
mA
mA
Note 2. VO = 26VPP, +12V, 14V and RL = 2k.




 NTE7144
Electrical Characteristics (Cont’d): (TA = +25°C, V+ = +15V, V= 15V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
GainBandwidth Product
Slew Rate
fT
SR
4.5 MHz
9 V/µs
Sink Current from Pin8 to Pin4 to Swing
Output Low
220
µA
Transient Response:
Rise Time
Overshoot
tr RL = 2k, CL = 100pF
0.08
10
µs
%
Setting Time at 10VPP
1mV
10mV
ts RL = 2k, CL = 100pF,
Voltage Follower
4.5
1.4
µs
µs
Note 2. VO = 26VPP, +12V, 14V and RL = 2k.
Electrical Characteristics: (TA = +25°C, V+ = +5V, V= 5V unless otherwise specified)
Input Offset Voltage
|VIO|
2
Input Offset Current
|IIO|
0.1
Input Current
II
2
Input Resistance
RI
1
LargeSignal Voltage Gain
AOL
100k
100
CommonMode Rejection Ratio
CMRR
32
90
CommonMode InputVoltage Range VICR
– –0.5
+2.6
Power Supply Rejection Ratio
VIO/V
PSSR
100
80
Maximum Output Voltage
Maximum Output Current:
Source
Sink
Slew Rate
VOM+
VOM
IOM+
IOM
SR
3.0
0.13
10
1
7
GainBandwidth Product
Supply Current
fT
I+
3.7
1.6
Device Dissipation
Sink Current from Pin8 to Pin4 to
Swing Output Low
PD
8
200
mV
pA
pA
T
V/V
dB
µV/V
dB
V
V
µV/V
dB
V
V
mA
mA
V/µs
MHz
mA
mW
µA



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