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Richtek - Rail-to-Rail Operational Amplifier

Numéro de référence RT9147
Description Rail-to-Rail Operational Amplifier
Fabricant Richtek 
Logo Richtek 





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RT9147 fiche technique
®
RT9146/7
20V, 1A, Rail-to-Rail Operational Amplifier
General Description
Features
The RT9146/7 consists of a low power, high slew rate,
single supply rail-to-rail input and output operational
amplifier.
The RT9146 contains a single amplifier and the RT9147
contains two amplifiers in one package.
The RT9146/7 has a high slew rate (35V/μs), 1A peak
output current and offset voltage below 15mV. The RT9146/
7 is ideal for Thin Film Transistor Liquid Crystal Displays
(TFT-LCD) .
The RT9146 is available in the WDFN-8L 3x3 package,
and the RT9147 is available in the WQFN-16L 4x4
package. The RT9146/7 are specified for operation over
the full 40°C to 85°C temperature range.
Ordering Information
RT9146
Package Type
QW : WDFN-8L 3x3
QWA : WDFN-8SL 3x3
RT9147
Lead Plating System
Z : ECO (Ecological Element with
Halogen Free and Pb free)
Package Type
QW : WQFN-16L 4x4
Note :
Lead Plating System
Z : ECO (Ecological Element with
Halogen Free and Pb free)
Richtek products are :
` RoHS compliant and compatible with the current require-
ments of IPC/JEDEC J-STD-020.
` Suitable for use in SnPb or Pb-free soldering processes.
z Rail-to-Rail Output Swing
z Supply Voltage : 6V to 20V
z Peak Output Current : 1A
z High Slew Rate : 35V/μs
z Unity Gain Stable
z RoHS Compliant and Halogen Free
Applications
z TFT-LCDPanels
z Notebook Computers
z Monitors
z LCD TVs
Pin Configurations
(TOP VIEW)
NC 1
VIN- 2
VIN+ 3
VS- 4
8 NC
7 VS+
6 VOUT
9 5 NC
WDFN-8L 3x3 / WDFN-8SL 3x3
RT9146
16 15 14 13
NC 1
12 VINB-
NC 2
VS+ 3
NC 4
VS-
17
11 VINB+
10 VS-
9 VINA+
56 78
WQFN-16L 4x4
RT9147
Marking Information
RT9146ZQW
85 : Product Code
85 YM
DNN
YMDNN : Date Code
RT9146ZQWA
2W YM
DNN
2W : Product Code
YMDNN : Date Code
RT9147ZQW
43 YM
DNN
43 : Product Code
YMDNN : Date Code
Copyright ©2013 Richtek Technology Corporation. All rights reserved.
DS9146/7-03 May 2013
is a registered trademark of Richtek Technology Corporation.
www.richtek.com
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