NTE938, NTE941, NTE947 Selling Leads, Datasheet
MFG:NTE D/C:08+
NTE938, NTE941, NTE947
- Table of contents:
Info of NTE938
Info of NTE941
Info of NTE947
Attentive hint
Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
Top Sellers:
TOP
About NTE938
PDF/DataSheet Download
Datasheet: NTE938
File Size: 36132 KB
Manufacturer: NTE [NTE Electronics]
Download : Click here to Download
About NTE941
PDF/DataSheet Download
Datasheet: NTE941
File Size: 33737 KB
Manufacturer: NTE [NTE Electronics]
Download : Click here to Download
About NTE947
PDF/DataSheet Download
Datasheet: NTE947
File Size: 37875 KB
Manufacturer: NTE [NTE Electronics]
Download : Click here to Download
NTE938 General Description
The NTE938 and NTE938M operational amplifiers provide high input impedance, low input offsets and temperature drifts, and low noise. This series of amplifiers is particularly useful for applications where highaccuracy and lowdrift performance are essential. In addition, highspeed performance may be improved by employing feedforward compensation techniques to maximize slew rate without compromising other performance criteria.
The NTE938 and NTE938M offer extremely low input offset voltage and drift specifications allowing usage in even the most critical applications without external offset nulling.
NTE938 Maximum Ratings
Power Supply Voltage, VCC, VEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±18V
Input Voltage (Note 1), VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±15V
Input Differential Current (Note 2), IID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±10mA
Output ShortCircuit Duration, tS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Indifinite
Operating Junction Temperature, TJ
NTE938 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+175
NTE938M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+150
Operating Ambient Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65° to +150
Note 1. For supply voltages less than ±15V, the maximum input voltage is equal to the supply voltage.
Note 2. The inputs are shunted with backtoback diodes for overvoltage protection. Therefore, excessive current will flow if a differential input voltage in excess of 1.0V is applied between the inputs unless some limiting resistance is used.
Input Voltage (Note 1), VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±15V
Input Differential Current (Note 2), IID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±10mA
Output ShortCircuit Duration, tS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Indifinite
Operating Junction Temperature, TJ
NTE938 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+175
NTE938M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+150
Operating Ambient Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65° to +150
Note 1. For supply voltages less than ±15V, the maximum input voltage is equal to the supply voltage.
Note 2. The inputs are shunted with backtoback diodes for overvoltage protection. Therefore, excessive current will flow if a differential input voltage in excess of 1.0V is applied between the inputs unless some limiting resistance is used.
NTE938 Features
` Available in Two Packages Styles: 8Lead Metal Can (NTE938) 8Lead DIP (NTE938M)
` Operation From a Wide Range of Power Supply Voltages
` Low Input Bias and Offset Currents
` Low Input Offset Voltage and Guaranteed Offset Voltage Drift Performance
` High Input Impedance
` Operation From a Wide Range of Power Supply Voltages
` Low Input Bias and Offset Currents
` Low Input Offset Voltage and Guaranteed Offset Voltage Drift Performance
` High Input Impedance
NTE938 Connection Diagram
NTE941 General Description
The NTE941 is a general purpose operational amplifier in an 8Lead TO5 Metal Can type package and offers many features which make its application nearly foolproof: overload protection on the input and output, no latchup when the common mode range is exceeded, as well as freedom from oscillators.
NTE941 Maximum Ratings
Supply Voltage, VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±18V
Differential Input Voltage, VID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30V
Common Mode Input Voltage (Note 2), VICM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15V
Power Dissipation (Note 1), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mW
Output ShortCircuit Duration, tS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +100
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65° to +150
Lead Temperature (During Soldering, 10sec), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300
Thermal Resistance, JunctiontoAmbient, RthJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150/W
Thermal Resistance, JunctiontoCase, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +80/W
Note 1. For operation at elevated temperatures, these devices must be derated based on thermal resistance, and TJ Max (TJ = TA + (RthJA PD).
Note 2. For supply voltage less than ±15V, the absolute maximum input voltage is equal to the supply voltage.
Differential Input Voltage, VID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30V
Common Mode Input Voltage (Note 2), VICM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15V
Power Dissipation (Note 1), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mW
Output ShortCircuit Duration, tS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +100
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65° to +150
Lead Temperature (During Soldering, 10sec), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300
Thermal Resistance, JunctiontoAmbient, RthJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150/W
Thermal Resistance, JunctiontoCase, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +80/W
Note 1. For operation at elevated temperatures, these devices must be derated based on thermal resistance, and TJ Max (TJ = TA + (RthJA PD).
Note 2. For supply voltage less than ±15V, the absolute maximum input voltage is equal to the supply voltage.
NTE947 General Description
The NTE947 and NTE947D are general purpose dual operational amplifiers in a 10Lead Metal Can and 14Lead DIP type packages respectively. These two amplifiers share a common bias network and power supply leads. Otherwise, their operation is completely independent.
NTE947 Maximum Ratings
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±18V
Power Dissipation (Note 1), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800mW
Differential Input Voltage, VID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±30V
CommonMode Input Swing Voltage (Note 2), VICR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15V
Output ShortCircuit Duration, tOS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Indefinite
Operating Ambient Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65° to +150
Lead Temperature (During Soldering, 10sec), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300
Note 1. The maximum junction temperature of the NTE947 and NTE947D is 100. For operating at elevated temperatures, the NTE947 must be derated based on a thermal resistance of +150/W, junctiontoambient, or +45/W, junctiontocase. The thermal resistance of the NTE947D is +100 junctiontoambient.
Note 2. For supply voltages less than ±15V, the absolute maximum input voltage is equal to the supply voltage.
Power Dissipation (Note 1), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800mW
Differential Input Voltage, VID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±30V
CommonMode Input Swing Voltage (Note 2), VICR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15V
Output ShortCircuit Duration, tOS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Indefinite
Operating Ambient Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65° to +150
Lead Temperature (During Soldering, 10sec), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300
Note 1. The maximum junction temperature of the NTE947 and NTE947D is 100. For operating at elevated temperatures, the NTE947 must be derated based on a thermal resistance of +150/W, junctiontoambient, or +45/W, junctiontocase. The thermal resistance of the NTE947D is +100 junctiontoambient.
Note 2. For supply voltages less than ±15V, the absolute maximum input voltage is equal to the supply voltage.
NTE947 Features
` No Frequency Compensation Required
` ShortCircuit Protection
` Wide CommonMode and Differential Voltage Ranges
` LowPower Consumption
` No LatchUp
` Balanced Offset Null
` Choice of Package Types: NTE947: 10Lead Metal Can NTE947D: 14Lead DIP
` ShortCircuit Protection
` Wide CommonMode and Differential Voltage Ranges
` LowPower Consumption
` No LatchUp
` Balanced Offset Null
` Choice of Package Types: NTE947: 10Lead Metal Can NTE947D: 14Lead DIP
NTE947 Connection Diagram
MT58L64L18CT-10
Price: 4-6 USD
MT58L64L18CT-10 TQFP100
DL-7140-211M
Price: 5-6.5 USD
DL-7140-211M laser tube
74LVC74APG
Price: 4-5 USD
74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2
Price: 6.5-8 USD
CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX
Price: 0.284-0.286 USD
PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2
Price: 1-2 USD
IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB
Price: 1-2 USD
a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1
Price: 0.124-0.2 USD
PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L
Price: 0.177-0.178 USD
RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A
Price: 0.053-0.055 USD
STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013
Price: 1.45-1.5 USD
STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B
Price: 0.073-0.075 USD
SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components
