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NJM2719 Series
Low Noise,High-Speed Dual Operational Amplifier

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Description

The NJM2719 is a high speed voltage feedback dual operational amplifier specifically optimized for low voltage noise. Combining a voltage noise of 2.5nV/√Hz typ. (at f =100kHz) and unity gain of 100MHz, the NJM2719 is ideal for I/Q baseband amplifier, RFID reader application and other wireless communication system designs. The NJM2719 is available in two 8-lead package options: tiny fine pitch surface mount (SSOP/MSOP).

Applications

  • Wireless Communication Equipment
  • I/Q Baseband Application
  • RFID Reader Application
  • Active Filter
  • ADC/DAC Buffer
  • Ultrasound Amplifier

Spec

Standard
No.of Circuit 2 ch.
Power Supply Dual
Supply Voltage ±2.25 V to ±5 V ( 4.5 V to 10 V)
Supply Current (Per ch.) Typ. 7 mA to max. 8.5 mA
Input Offset Voltage Typ. 1 mV to max. 9 mV
Slew Rate Typ. 60 V/μsec
Input Bias Current Typ. 2900 nA to max. 25000 nA
Input Offset Current Typ. 200 nA to max. 2000 nA
ft Typ. 100 MHz
Noise Voltage (en) Typ. 2.5 nV/√Hz
Input Offset Drift Typ. 10 μV/℃
Wide Operating Temperature -40°C to 85°C
Junction Temp. 150°C
Min Stable Gain 1 V/V
Package SSOP8
MSOP8(TVSP8)
Note(1) Output Rail-to-Rail (VOH ≥ +4.7V,VOL ≤-4.8V typ. (at V+/V- =±5V)
VOH ≥ +2.4V, VOL ≤ -2.4V typ. (at V+/V- =±2.5V))
Note(2) Unity Gain Bandwidth (fT = 100MHz typ. (at V+/V- = ±5V)
fT = 90MHz typ. (at V+/V- = ±2.5V))

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Search for similar products under conditions below.

Category:Operational Amplifiers

No.of Circuit 2
Power Supply Dual
Supply Voltage (+8V=8, ±8V=16) min(V) 4.5
Supply Voltage (+8V=8, ±8V=16) max(V) 10
Supply Current
(Per ch.) typ(mA)		 7
Input Offset Voltage max(mV) 9
Slew Rate typ(V/µsec) 60
GBW typ(MHz) 90
en(nV/√Hz) 2.5

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJM2719V
  • gradeConsumer
 SSOP8 - NJM-1-s-fr
NJM2719RB1
  • gradeConsumer
 MSOP8(TVSP8) - NJM-1-s-fr
  • Refer to the datasheets for the details on the product.
  • The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.

FAQ

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    Sales are made through distributors. Please contact your local distributors for any sales-related inquiry such as price.
  • Available from 1 piece!
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  • Technical Support
NJM2719 Series