TIGER ELECTRONIC CO.,LTD
Low-Noise Dual Operational Amplifier L M833N/D/S
D ESCRIPTION
T he L M833 i s a high performance, low noise dual operational amplifier. This amplifier features popular pin-out, superior noise performance, and superior total harmonic distortion. This amplifier also features guaranteed noise performance with substantially higher gain-bandwidth product and slew rate, which far exceeds that of the 4558 type amplifier. The specially designed low noise input transistors allow the L M 8 33 t o be used in very low noise signal processing applications such as audio preamplifiers and servo error amplifier.
O utline Drawing
LM833
DIP8
F EATURES
O perating Voltage: ±4V~±18V L ow Total Harmonic Distortion (0.001%typ.) L ow Noise Voltage H igh Slew Rate (6V/µs typ.) U nity Gain Bandwidth (27MHz@f=10kHz) B ipolar Technology SOP8
LM833
LM833
S IP8
1/5
LM833N / N /D
P IN CONNECTION
B LOCK DIAGRAM
A BSOLUTE MAXIMUM RATINGS ( Ta=25 ° C)
C haracteristic Power Supply voltage I nput Vo ltage D ifferential Input Voltage P ower Dissipation Operating temperature S torage temperature supply voltage.
2/5
Symbol V + /V VIC VID D IP8 S OP8 SIP8 Pd Topr Tstg
Value ± 18 ± 15* ± 30 500 300 800 -20~+75 -40~+125
Unit V V V mW °C °C
* F or supply voltage less than ±15V. the absolute maximum input voltage is equal to the
LM833N / D / S
E LECTRICAL CHARACTERISTICS
( Unless otherwise specified: V + /V - =±15V , Ta=2 5 ° C)
Characteristics
I n p u t O ff s e t Vo l t a g e I n p u t O ff s e t C u r r e n t Input Bias Current Input Resistance* L a rg e S i g n a l Vo l t a g e G a i n Maximum Output Vo l t a g e Swing I n p u t C o m m o n M o d e Vo l t a g e Range Common Mode Rejection Ratio Supply Vo l t a g e Rejection Ratio Slew Rate Gain Bandwidth Product 1 Gain Bandwidth Product 2 Unity Gain Bandwidth To t a l H a r m o n i c D i s t o r t i o n Equivalent Vo l t a g e 1 Input Noise
Symbol VIO IIO IB RIN AV VOM VICM C MR S VR SR G B1 G B2 fT T HD VNI1 I cc
Test conditions Rs≤10kΩ
Min
Typ
0.3 5 150
Max
3 200 1000
Unit mV nA nA kΩ dB V V dB dB V/µs M Hz M Hz M Hz %
50
300 120
R L ≥ 2 k Ω ,Vo=±10V RL≥2 kΩ
90
± 12 ± 12
±13.5 ±13.5
11 0 120 6 27 19 5.5 0.001 0.44 5.0 0.56 8.0
Rs ≤ 1 0 k Ω Rs ≤ 1 0 k Ω RL≤2 kΩ f=10kHz f=100kHz A V =1 A V =20dB,Vo=5V, R L =2k Ω ,f=1kHz
Rs=300Ω
80 80
µV mA
Operating Current
* O scillation might be caused when capacitor type load were connected. It is recommendable to insert series resistor ( about 50 Ω ) a t the output for preventing oscillation.
3/5
LM833N/ D /S
C HARACTERISTICS CURVES
4/5
LM833N / D / S
5/5
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