NJM2711F-TE1 Datasheet NJM2711F-TE1 | P1-P3

NJM2711

ULTRA HIGH SPEED SINGLE OPERATIONAL AMPLIFIER

■ GENERAL DESCRIPTION ■ PACKAGR OUTLINE

■ FEATURES

・Operating Voltage (±2.0 to ±4.5V)

・Operating Current (1.9mA typ. at V

=±2.5V)

・High Slew Rate (260V/µs typ.)

・Gain Bandwidth Product (1GHz typ.)

Bandwidth (10MHz typ. at 40dB)

・Unity Gain Bandwidth (180MHz typ.)

・Input Offset Voltage (7mV max.)

・Maximum Output Voltage (±1.5V typ. at R

=1kΩ)

・Open Loop Voltage Gain (75dB typ.)

・Bipolar Technology

・Package Outline SOT-23

−5

■ PIN CONFIGURATION

NJM2711F

The NJM2711 is an ultra high speed single operational

amplifier.

It can swings 260V/µs high slew rate and 1GHz gain

band width product(10MHz typ. at 40dB) at ±2.5V.

It is suitable for pickup circuit of CD-R/RW or DVD-

R/RW, wideband video system, high resolution scanne

or FAX, high speed telecommunications, and any othe

high speed signal processing system.

PIN FUNCTION

1.OUTPUT

2.V

3.+INPUT

4.-INPUT

5. V

(

View

)

+INPUT

－

-INPUT

＋

OUTPUT 1 5

3 4

M2711F

NJM2711

■ ABSOLUTE MAXIMUM RATINGS (Ta=25°C)

PARAMETER SYMBOL RATINGS UNIT

Supply Voltage V

10 V

Differential Input Voltage V

±2

Power Dissipation P

200 mW

Operating Temperature Range Topr -40 to +85

°C

Storage Temperature Range Tstg -50 to +150

°C

■ RECOMMENDED OPERATING CONDITION ( Ta=25°C)

PARAMETER SYMBOL TEST CONDITION MIN TYP MAX UNIT

Operating Voltage Range V

±2.0 ±2.5 ±4.5

■ DC CHARACTERISTICS ( V

=±2.5V, Ta=25°C)

PARAMETER SYMBOL TEST CONDITION MIN TYP MAX UNIT

Operating Current I

No Signal - 1.9 3.4 mA

Input Offset Voltage V

- 2.0 7.0 mV

Input Bias Current I

- 2 7

µA

Input Offset Current I

- 350 900 nA

Open Loop Voltage Gain Av

=2kΩ

65 75 - dB

Input Common Mode

Voltage Range

ICM

±1.3 ±1.5

- V

Common Mode Rejection CMR

-1V≤V

≤+1V

50 60 - dB

+SVR

2.5V≤V

≤5V, R

=2kΩ

50 60 - dB

Supply Voltage Rejection

-SVR

-5V≤V

≤-2.5V, R

=2kΩ

50 60 - dB

Maximum Output Voltage V

=1kΩ ±1.2 ±1.5

- V

■ AC CHARACTERISTICS ( V

=±2.5V, Ta=25°C)

PARAMETER SYMBOL TEST CONDITION MIN TYP MAX UNIT

Bandwidth BW

Av=40dB,R

=1.98kΩ ,R

=∞

=10pF

- 10 - MHz

Unity Gain Bandwidth f

Av=40dB,Rg=20Ω,R

=1.98kΩ

=∞,C

=10pF

- 180 - MHz

Phase Margin

Av=40dB,Rg=20Ω,R

=1.98kΩ

=∞,C

=10pF

- 38 - deg

Equivalent Input Noise

Voltage

- 6.8 -

nV/√Hz

■ TRANSIENT CHARACTERISTICS ( V

=±2.5V, Ta=25°C)

PARAMETER SYMBOL TEST CONDITION MIN TYP MAX UNIT

+SR - 260 -

V/µs

Slew Rate

-SR

Av=6dB,R

=1kΩ,Rg=1kΩ

=∞,CL=10pF

- 260 -

V/µs

NJM2711

■ Note:

non-inverting amplifier

1.The closed gain should be 6dB or higher to prevent the oscillation.

Unity gain follower application may cause the oscillation.

2.When the closed gain is lower than 20dB, use a compensation capacitor (CF: about 5pF),

parallel with the feedback resistor RF to avoid oscillation.

3.Recommended feedback resistor is less than 2k-ohm to keep the flatness of the frequency response.

4.Minimize the load capacitor for the better performance.

A large load capacitor CL reduces the frequency response and causes oscillation or ringing.

inverting amplifier

1.When the closed gain is lower than 20dB, use a compensation capacitor

(CF; recommended from 1pF to 5pF), parallel with the feedback resistor RF to avoid oscillation.

2.Minimize the feedback resistor to keep the frequency response and the slew rate.

(recommended about 1k-ohm)

The proper compensation capacitor CF can counteract oscillation even with a large feedback resistor RF.

3.Total load capacitance should be not more than 100pF.

The oscillation margin may be affected by the total load capacitance.

DUT

CL RL

non-invertin

amplifier

invertin

amplifier

DUT

CL RL

P1-P3 P4-P6 P7-P8

NJM2711F-TE1

Mfr. #:

Buy NJM2711F-TE1

Manufacturer:

NJR (New Japan Radio)

Description:

High Speed Operational Amplifiers Single High Speed

Lifecycle:

New from this manufacturer.

Delivery:

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NJM2711F-TE1