Diodes LM2902/ LM2902A/ LM2904/ LM2904A - Manual (Page 9)

LM2902/ LM2902A/ LM2904/ LM2904A
Document number: DS36780 Rev. 1 - 2
9 of 13
www.diodes.com
March 2014
© Diodes Incorporated
LM2902/ LM2902A/ LM2904/ LM2904A
Application Information
(cont.)
Power Supply Bypassing and Layout
The LM29xx family operate both single supply voltage range 3 to 36V or dual supply voltage ±1.5V to ±18V.
As with any operation amplifier, proper supply bypassing is critical for low noise performance and high power supply rejection. For single supply
operation system, a min. 0.1µF bypass capacitor should be recommended to place as close as possible between V
CC
pin and GND. For dual
supply operation, both the positive supply pin and negative supply pin should be bypassed to ground with a separate 0.1µF ceramic capacitor.
2.2µF tantalum capacitor can be added for better performance. Keep the length of leads and traces that connect capacitors between LM29xx power
supply pin and ground as short as possible.
Ordering Information
LM290X X XXX - 13
Channel Grade
4 : Dual
Packing Package
S : SO-8
13 : Tape & Reel 2 : Quad
A : Low V
IO
Blank : Normal
S14 : SO-14
T14 : TSSOP-14
Part Number Package Code Packaging
13” Tape and Reel
Remark
Quantity Part Number Suffix
LM2902T14-13 T14 TSSOP-14 2500/Tape & Reel -13 RTP’d
LM2902AT14-13 T14 TSSOP-14 2500/Tape & Reel -13 RTP’d
LM2902S14-13 S14 SO-14 2500/Tape & Reel -13 Under qualification
LM2902AS14-13 S14 SO-14 2500/Tape & Reel -13 Under qualification
LM2904S-13 S SO-8 2500/Tape & Reel -13 RTP’d
LM2904AS-13 S SO-8 2500/Tape & Reel -13 RTP’d
Notes: 14. For packaging details, go to our website at http://www.diodes.com/products/packages.html