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PDF NJM2721 Data sheet ( Hoja de datos )
| Número de pieza | NJM2721 | |
| Descripción | Single Ultra-High speed and Wide Band Operational Amplifier | |
| Fabricantes | New Japan Radio | |
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NJM2721
Single Ultra-High speed and Wide Band Operational Amplifier
■ GENERAL DESCRIPTION
The NJM2721 is single and ultra-high speed and wide band
operational amplifier.
The NJM2721 is 500V/µs slew rate and 150ohm load drive is possible,
at supply voltage of ±2.5V.
The NJM2721 is suitable for video signal processing, video line driver,
video buffer, pulse amplifiers, ADC input buffer, measuring instrument,
and digital communication.
■ PACKAGE OUTLINE
NJM2721E
■ FEATURES
●Operating Voltage
●Slew Rate
●Unity-Gain
●Output Voltage
●Offset Voltage
●Operating Current
●Adequate phase margin
●Bipolar Technology
●Package Outline
: ±2.5V to ±5.0V
: 500V/µs Typ. (at V+/V-=±2.5V, RL=150Ω)
: 120MHz Typ.
: VOH = +1.35V Typ. (at V+/V-=±2.5V, RL=150Ω)
: VOL = -1.35V Typ. (at V+/V-=±2.5V, RL=150Ω)
: 3mV Typ.
: 11.3 mA Typ.
: ΦM=60deg. Typ. (at RL=2kΩ, voltage follower)
:EMP8
■ PIN CONFIGRATION
(Top View)
1
2
3
4
EMP8
8 PIN FUNCTION.
1. NC
7 2. -INPUT
6
3. +INPUT
4. V-
5 5. NC
6. OUTPUT
7. V+
8. NC
Ver.2004-01-23
-1-
1 page  
■ TYPICAL CHARACTERISTICS
2.0
1.0
0.0
-1.0
-2.0
-3.0
-4.0
-5.0
-6.0
Pulse Response (with Cpacitive load)
V+/V-=±2.5V, f=10MHz, VO=2VPP, GV=0dB
RT=50Ω, RF=0Ω, CF=0pF, RL=150Ω to 0v, Ta=+25°C
Input
CL=20pF
CL=100pF
CL=5pF
Time 10ns/div
6.0
5.0
4.0
3.0
2.0
1.0
0.0
-1.0
-2.0
Voltage Gain vs. Frequency (with Cpacitive load)
V+/V-=±2.5V, VIN=0.02Vpp, GV=40dB, RT=50Ω
RF=1.98kΩ, RG=20Ω, CF=0pF, RL=2kΩ, Ta=+25°C
50
Gain
40
225
180
30
20 CL=100pF
10
CL=20pF
0
CL=5pF
135
90
45
0
-10 Phase
-45
-20 -90
-30 -135
-40 -180
1.E10+00k5 1.E1+M06 1.1E0+M07 1.1E0+00M8 11.EG+09
Frequency [Hz]
Voltage Gain vs. Frequency (with Cpacitive load)
V+/V-=±2.5V, VIN=0.02Vpp, GV=0dB, RT=50Ω
RF=0Ω, RG=open, CF=0pF, RL=150Ω, Ta=+25°C
20
15
10
CL=100pF
5
0
-5 CL=5pF
-10
CL=20pF
-15
-20
1.E1+0005k
1.E1M+06 1.1E0+M07 11.E00+M08
Frequency [Hz]
1.1EG+09
Ver.2004-01-23
NJM2721
2.0
1.0
0.0
-1.0
Pulse Response (correlation with Ta)
V+/V-=±2.5V, f=10MHz, VO=2VPP, GV=0dB
RT=50Ω, RF=0Ω, CF=0pF, CL=5pF, RL=150Ω to 0v
Ta=+85°C
Ta=+25°C
Ta=-40°C
-2.0
Time 10ns/div
Voltage Gain vs. Frequency (correlation with Ta)
V+/V-=±2.5V, VIN=0.02Vpp, GV=40dB, RT=50Ω
RF=1.98kΩ, RG=20Ω, CF=0pF, RL=150Ω, CL=5pF
50
Gain
40
Ta=-40°C
Ta=+25°C
30
Ta=+85°C
20
225
180
135
90
10
Phase
0
45
0
-10
-20 Ta=-40°C
-30 Ta=+25°C
Ta=+85°C
-40
1.E1+005k 1.E1+M06
1.E10+M07
1.1E0+00M8
Frequency [Hz]
-45
-90
-135
-180
1.1EG+09
Voltage Gain vs. Frequency (correlation with Ta)
V+/V-=±2.5V, VIN=0.02Vpp, GV=0dB, RT=50Ω
RF=0Ω, RG=open, CF=0pF, RL=150Ω, CL=5pF
20
15
10 Ta=+85°C
5
0
-5
Ta=+25°C
-10
-15
-20
1.1E0+00k5
Ta=-40°C
1.1EM+06 11.E0+M07 1.0E0+M08
Frequency [Hz]
11.EG+09
-5-
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet NJM2721.PDF ] | |
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