RT9133A RICHTEK [Richtek Technology Corporation], RT9133A Datasheet - Page 2

• Manufacturer Part Number: RT9133A
• Description: Rail-to-Rail Operational Amplifier
• Manufacturer: RICHTEK [Richtek Technology Corporation]

RT9133A/B
Function Block Diagram
Functional Pin Description
Single
Dual
www.richtek.com
2
Pin No.
SOT-23-5
1
2
3
4
5
6
7
8
--
1
2
3
4
5
Pin No.
VOUTA
VINA-
VINA+
VS-
VINB+
VINB-
VOUTB
VS+
VIN+
VIN-
Pin Name
Exposed Pad (7)
WDFN-6L 2x2
RT9133A
2,
4
1
6
5
3
-
+
Amplifier A Output.
Amplifier A Inverting Input.
Amplifier A Non-Inverting Input.
Negative Power Supply.
Amplifier B Non-Inverting Input.
Amplifier B Inverting Input.
Amplifier B Output.
Positive Power Supply.
VOUT
NC
VS-
VIN+
VIN-
VS+
VS+
VOUT
VS-
Pin Name
Pin Function
Preliminary
Amplifier Output.
No Internal Connection.
Negative Power Supply.
Amplifier Non-Inverting Input.
Amplifier Inverting Input.
Positive Power Supply.
Pin Function
VOUTA
VINA+
VINA-
VS-
-
+
RT9133B
DS9133A/B-04 August 2007
-
+
VOUTB
VINB-
VINB+
VS+