NJM8202 Datasheet, PDF (1/10 Pages) New Japan Radio – Single Supply, Rail-to-Rail Output Dual Operational Amplifier

NJM8202
Single Supply, Rail-to-Rail Output Dual Operational Amplifier
■ GENERAL DESCRIPTION
The NJM8202 is a low noise Rail-to-Rail output dual
operational amplifier. It is tolerant to RF noise.
Rail-to-Rail output function provides wide dynamic range, is
from ground to power supply level. And input range is from
ground level.
It is suitable for audio section of portable sets, PCs and any
General-purpose applications.
■ PACKAGE OUTLINE
NJM8202M
NJM8202E
NJM8202V
NJM8202R
NJM8202RB1
■ FEATURES
●RF Immunity
●Rail-to-Rail Output
●Operating Temperature
●Operation Voltage
●Slew Rate
●GBW
●Voltage noise
●Input Offset Voltage
●Supply Current
●Package
Enhance the RF immunity from mobile phones
0.25V~4.75V min. @V+=5V
-40ºC ~+85ºC
+2.5V~+14V(±1.25~±7V)
3.5V/µs(typ.)
10MHz(typ.)
10n/√Hz(typ.) @1kHz
6.0mV(max.)
5mA(max.)
DMP8, EMP8, SSOP8
VSP8, TVSP8
■ APPLICATIONS
●Note PC, PDA
●Mobile phone
●Audio signal processing
●Current detect
●Buffer, Active filter
200
150
100
50
0
-50
-100
-150
-200
100GM
Output Offset Voltage Shift
vs. Frequency of Input Pin
V⁺/V^-=±1.25V, GV=40dB, Ta=25ºC
NJM8202
Conventional
Products
1G
10G
Frequency[MHz]
R_G
R_F
R_G//R_F
Test Circuit
■ TYPICAL APPLICATION
■ PIN CONFIGURATION
R2
Vin1
Vin2
R1
Vout
R3
R4
RF noise immunity
V_BIAS
R1=R3, R2=R4
Vout=R2/R1x(Vin2-Vin1)+V_BIAS
Differential Amplifier
(Top View)
1
V⁺ ₈
2
7
3
6
4 ^V-
5
Pin Function
1. A OUTPUT
2. A −INPUT
3. A +INPUT
4. V^−
5. B +INPUT
6. B –INPUT
7. B OUTPUT
8. V⁺
Ver.2010-03-25
-1-