RT9137 Datasheet, PDF (1/21 Pages) Richtek Technology Corporation – Rail-to-Rail Operational Amplifier

RT9137/8/9
Rail-to-Rail Operational Amplifier
General Description
The RT9137/RT9138/RT9139 consist low power, high slew
rates, rail-to-rail input and output operation amplifiers.
The RT9137 contains a single amplifier, RT9138 contains
two amplifiers and RT9139 contains four amplifiers in one
package.
The RT9137/RT9138/RT9139 have high slew rates
(120V/μs), 35mA continuous output current, 300mA peak
output current and offset voltage below 16.5mV.
The RT9137 is available in TSOT-23-5 and WDFN-6L 2x2
packages. The RT9138 is available in MSOP-8 and
WDFN-6L 2x2 packages. The RT9139 is available in
WQFN-16L 4x4, TSSOP-14, TSSOP-14 (Exposed Pad),
MSOP-10 and WDFN-10L 3x3 package.
The RT9137/RT9138/RT9139 are specified for operation
over the full −40°C to 85°C temperature range.
Features
z Rail-to-Rail Output Swing
z Supply Voltage : 4.5V to 16.5V
z Continuous Output Current : 35mA
z Peak Output Current : 300mA
z High Slew Rate : 120V/μs
z RoHS Compliant and Halogen Free
Applications
z Notebook Computer Displays
z LCD Monitor Panels
z Automotive Displays
z LCD-TVs
Ordering Information
RT9137
Package Type
J5 : TSOT-23-5
QW : WDFN-6L 2x2 (W-Type)
Lead Plating System
G : Green (Halogen Free and Pb Free)
RT9139A
Package Type
C : TSSOP-14
CP : TSSOP-14 (Exposed Pad)
QW : WQFN-16L 4x4 (W-Type)
Lead Plating System
G : Green (Halogen Free and Pb Free)
RT9138A
Package Type
F : MSOP-8
Lead Plating System
G : Green (Halogen Free and Pb Free)
RT9139B
Package Type
F : MSOP-10
QW : WDFN-10L 3x3 (W-Typw)
Lead Plating System
G : Green (Halogen Free and Pb Free)
RT9138B
Package Type
QW : WDFN-6L 2x2 (W-Type)
Lead Plating System
G : Green (Halogen Free and Pb Free)
Note :
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.
DS9137/8/9-01 April 2011
www.richtek.com
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