RT9133A RICHTEK [Richtek Technology Corporation], RT9133A Datasheet

no-image

RT9133A

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
RT9133AGB
Manufacturer:
RICHTEK/立锜
Quantity:
20 000
Part Number:
RT9133AGQW
Manufacturer:
RICHTEK
Quantity:
1 002
Part Number:
RT9133APB
Manufacturer:
RICHTEK/立锜
Quantity:
20 000
Rail-to-Rail Operational Amplifier
General Description
The RT9133A/B consist low cost, high slew rates, single-
supply rail-to-rail input and output operation amplifiers.
The RT9133A contains a single amplifier and RT9133B
contains two amplifiers. The RT9133A/B have high slew
rates (12V/us), 35mA continuous output current, 120mA
peak output current and offset voltage below 10mV. The
RT9133A/B are ideal for Thin Film Transistor Liquid Crystal
Displays (TFT-LCD).
The RT9133A is
packages. The
The RT9133A/B are specified for operation over the full
−40°C to +85°C temperature range.
Ordering Information
Note :
Richtek Pb-free and Green products are :
Marking Information
For marking information, contact our sales representative
directly or through a Richtek distributor located in your
area, otherwise visit our website for detail.
DS9133A/B-04 August 2007
RT9133A/B
RoHS compliant and compatible with the current require-
Suitable for use in SnPb or Pb-free soldering processes.
100% matte tin (Sn) plating.
ments of IPC/JEDEC J-STD-020.
RT9133B is available in MSOP-8 package.
available in SOT-23-5 and WDFN-6L 2x2
Package Type
QW : WDFN-6L 2x2 (Single only)
B : SOT-23-5 (Single only)
F : MSOP-8 (Dual only)
Operating Temperature Range
P : Pb Free with Commercial Standard
G : Green (Halogen Free with Commer-
A : Single Amplifier
B : Dual Amplifier
cial Standard)
Preliminary
Features
Applications
Pin Configurations
Rail-to-Rail Output Swing
Supply Voltage : 4.5V to 15V
Continuous Output Current : 35mA
Peak Output Current : 120mA
High Slew Rate : 12V/μ μ μ μ μ s
Offset Voltage : 10mV
RoHS Compliant and 100% Lead (Pb)-Free
TFT-LCD Gamma / V
Portable Electronic Product
Communications Product
VOUTA
VINA+
VINA-
VS-
VS+
VS-
NC
VOUT VS-
VS+
WDFN-6L 2x2
(TOP VIEW)
COM
5
1
2
3
4
SOT-23-5
MSOP-8
1
2
3
Buffer
2
7
VIN+
VIN-
RT9133A/B
6
5
4
8
7
6
5
4
3
VIN+
VIN-
VOUT
VS+
VOUTB
VINB-
VINB+
www.richtek.com
1

Related parts for RT9133A

RT9133A Summary of contents

Page 1

... RT9133A/B are ideal for Thin Film Transistor Liquid Crystal Displays (TFT-LCD). The RT9133A is available in SOT-23-5 and WDFN-6L 2x2 packages. The RT9133B is available in MSOP-8 package. The RT9133A/B are specified for operation over the full −40°C to +85°C temperature range. Ordering Information RT9133A/B Package Type QW : WDFN-6L 2x2 (Single only) ...

Page 2

... RT9133A/B Function Block Diagram - VIN- + VIN+ RT9133A Functional Pin Description Single Pin No. SOT-23-5 WDFN-6L 2x2 Exposed Pad ( Dual Pin No. Pin Name 1 VOUTA Amplifier A Output. 2 VINA- Amplifier A Inverting Input. 3 VINA+ Amplifier A Non-Inverting Input. 4 VS- Negative Power Supply. ...

Page 3

... T JA 1S) of JEDEC 51-3 thermal measurement standard. DS9133A/B-04 August 2007 Preliminary (Note 1) (Note 3) = 25° low effective thermal conductivity test board (single layer, A RT9133A/B S − 65°C to +150°C − 0.5V to Vs+0.5V − 65°C to +150°C − 40°C to +85°C www ...

Page 4

... RT9133A/B Electrical Characteristics (V +=+5V -5V 10kΩ and Parameter Input Characteristics Input Offset Voltage Average Offset Voltage Drift Input Bias Current Input Impedance Input Capacitance Common-Mode Input Range Common-Mode Rejection Ratio Open-Loop Gain Output Characteristics Output swing Low Output swing High ...

Page 5

... SR OUT +1 step S V OUT 10kΩ GBWP R = 10kΩ 10kΩ 5MHz RT9133A/B Min Typ Max Units -- uV/° GΩ -0 ...

Page 6

... RT9133A/B Typical Operating Characteristics Quescent Current vs. Supply Voltage 0. 25°C A 0.5 0.48 0.46 0.44 0.42 0 Supply Voltage (V) Output High Voltage vs. Temperature 5 4.98 4.96 4.94 4.92 4.9 4.88 4.86 4.84 4.82 4.8 -50 -30 - Temperature Slew Rate vs. Temperature 12.5 = ± 11.5 11 10.5 10 9.5 9 -50 -30 - Temperature www.richtek.com 6 Preliminary 0.56 0.54 0.52 0.48 0.46 0.44 0. -4.88 = ± -4.885 ...

Page 7

... Time (1μs/Div) DS9133A/B-04 August 2007 Preliminary 12pF 50pF 100pF L -20 -40 10M 100M 10000000 100000000 V OUT OUT RT9133A/B PSRR vs. Frequency 80 PSRR+ 60 PSRR ± 25°C A 100 100 1000 1k 10000 10k Frequency (Hz) Slew Transient Response = ±5V V ...

Page 8

... RT9133A/B CMRR vs. Frequency ± 25° 100 1k 10k 100 1000 10000 Frequency (Hz) www.richtek.com 8 Preliminary 100k 1M 10M 100000 1000000 10000000 DS9133A/B-04 August 2007 ...

Page 9

... Applications Information The RT9133A/B has high performance to drive large load for different application. High slew rates, rail-to-rail input and output capability and low power consumption are the features to make the RT9133A/B ideal for LCD applications. The RT9133A/B also has wide bandwidth and phase margin to drive a load of 10kΩ ...

Page 10

... V-com buffer. OP Amplifier has source/sink peak current. To test the performance of the RT9133A/B for LCD driving capability, the test circuit is to simulate the V-com driver as shown Figure 3. Series capacitors and resistors connected to the output of the OP simulate the load of LCD panel. The 300Ω and 3kΩ ...

Page 11

... SOT-23-5 Surface Mount Package RT9133A Dimensions In Inches Min Max 0.035 0.051 0.000 0.006 0.055 0.071 0.014 0.022 0.102 0.118 0.106 0.122 0.033 ...

Page 12

... RT9133A Symbol www.richtek.com 12 Preliminary SEE DETAIL Dimensions In Millimeters Min Max 0.700 0.800 0.000 0.050 0.175 0.250 0.200 0.350 1.950 2.050 1.000 1.450 1.950 2.050 0.500 0.850 0.650 0.300 0.400 W-Type 6L DFN 2x2 Package ...

Page 13

... MSOP Plastic Package Richtek Technology Corporation Taipei Office (Marketing) 8F, No. 137, Lane 235, Paochiao Road, Hsintien City Taipei County, Taiwan, R.O.C. Tel: (8862)89191466 Fax: (8862)89191465 Email: marketing@richtek.com RT9133A/B L Dimensions In Inches Min Max 0.032 0.043 0.000 0.006 0.030 0.037 ...

Related keywords