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Details, datasheet, quote on part number:OPA4243EA/2K5
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| Part: | OPA4243EA/2K5 |
| Category: | Analog & Mixed-Signal Processing => Amplifiers => Operational Amplifiers |
| Description: | ti OPA4243, Quad Operational Amplifier Micropower, Single-supply |
| Company: | Texas Instruments, Inc. |
| Datasheet: | Download OPA4243EA/2K5 datasheet File size : 120 kB |
| Request For quote: | Find where to buy OPA4243EA/2K5
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Datasheet text preview:
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OPA
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OPA4243
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OPA
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For most current data sheet and other product information, visit www.burr-brown.com
Quad OPERATIONAL AMPLIFIER MicroPOWER, Single-Supply
FEATURES
q MICRO-SIZE, TSSOP PACKAGE q SINGLE-SUPPLY OPERATION q WIDE SUPPLY RANGE: 2.2V to 36V q LOW QUIESCENT CURRENT: 45µA/chan q WIDE BANDWIDTH: 430kHz q WIDE INPUT/OUTPUT SWING
DESCRIPTION
The OPA4243 is a four-channel op amp specifically designed for high density, space-limited applications, such as LCD bias drivers, PCMCIA cards, batterypacks and portable instruments. In addition to small size, this part features wide output swing, very low quiescent current, and low bias current. Other features include unity gain stability and the best speed power ratio available. Power supplies in the range of 2.2V to 36V (±1.1V to ±18V) can be used. Each channel uses completely independent circuitry for lowest crosstalk and freedom from interaction, even when overloaded. In addition, the amplifier is free from output inversion when the inputs are driven to the rail. The OPA4243EA is supplied in the miniature TSSOP-14 surface mount package. Specifications apply from 40°C to +85°C. However, as the extensive typical performance curves indicate, the OPA4243 can be used over the full 55°C to +125°C range. A SPICE macromodel is available for design analysis.
APPLICATIONS
q LCD DISPLAY DRIVERS q BATTERY POWERED SYSTEMS q PORTABLE EQUIPMENT q PCMCIA CARDS q BATTERY PACKS AND POWER SUPPLIES q CONSUMER PRODUCTS
OPA4243EA Output A Input A +Input A +V +Input B Input B Output B 1 2 3 4 5 6 7 TSSOP-14 14 13 12 11 10 9 8 Output D Input D +Input D V +Input C Input C Output C
International Airport Industrial Park · Mailing Address: PO Box 11400, Tucson, AZ 85734 · Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 · Tel: (520) 746-1111 Twx: 910-952-1111 · Internet: http://www.burr-brown.com/ · Cable: BBRCORP · Telex: 066-6491 · FAX: (520) 889-1510 · Immediate Product Info: (800) 548-6132
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© 1999 Burr-Brown Corporation
PDS-1562A 1
Printed in U.S.A. November, 1999
OPA4243
SBOS118
SPECIFICATIONS: VS = +2.6V to +36V
Boldface limits apply over the specified temperature range, TA = 40°C to +85°C
At TA = +25°C, RL = 20k connected to ground, unless otherwise noted. OPA4243EA TYP(1) ±2
PARAMETER OFFSET VOLTAGE Input Offset Voltage Over Temperature vs Temperature vs Power Supply Over Temperature Channel Separation INPUT BIAS CURRENT Input Bias Current Input Offset Current NOISE Input Noise Voltage, f = 0.1 to 10Hz Input Noise Voltage Density, f = 1kHz Current Noise Density, f = 1kHz INPUT VOLTAGE RANGE Common-Mode Voltage Range Common-Mode Rejection Over Temperature INPUT IMPEDANCE Differential Common-Mode OPEN-LOOP GAIN Open-Loop Voltage Gain Over Temperature FREQUENCY RESPONSE Gain-Bandwidth Product Slew Rate Setting Time, 0.01% Overload Recovery Time OUTPUT Voltage Output, Positive Over Temperature Voltage Output, Negative Over Temperature Voltage Output, Positive Over Temperature Voltage Output, Negative Over Temperature Short-Circuit Current Capacitive Load Drive POWER SUPPLY Specified Voltage Range Minimum Operating Voltage Quiescent Current Over Temperature TEMPERATURE RANGE Specified Range Operating Range Storage Range Thermal Resistance TSSOP-14 Surface Mount NOTE: (1) VS = +15V. AOL VOS dVOS/dT PSRR
CONDITIONS VS = ±7.5V, VCM = 0 TA = 40°C to +85°C VS = +2.6V to +36V VS = +2.6V to +36V
MIN
MAX ±5
UNITS mV mV µV/°C µV/V µV/V dB nA nA µVp-p nV/Hz fA/Hz
±2.5
2.5 140
±6
100 100
IR I OS
VCM = VS/2 VCM = VS/2
10 ±1 0.4 22 40 0 82 82
25 ±10
en in VCM CMRR
(V+) 0.9 104
VS = ±18V, VCM = 18V to +17.1V VS = ±18V, VCM = 18V to +17.1V
V dB dB || pF || pF dB dB kHz V/µs µs µs V V V V V V V V mA
106 || 2 109 || 2 VO = 0.5V to (V+) 0.9 VO = 0.5V to (V+) 0.9 86 86 104
GBW SR
G=1 10V Step VIN · Gain = VS AOL 80dB, RL = 20k to VS/2 AOL 80dB, RL = 20k to VS/2 AOL 80dB, RL = 20k to VS/2 AOL 80dB, RL = 20k to VS/2 AOL 80dB, RL = 20k to Ground AOL 80dB, RL = 20k to Ground AOL 80dB, RL = 20k to Ground AOL 80dB, RL = 20k to Ground (V+) 0.9 (V+) 0.9 0.5 0.5
430 0.1, ±0.16 150 8 (V+) 0.75 (V+) 0.75 0.2 0.2 (V+) 0.75 (V+) 0.75 0.1 0.1 25, +12 See Typical Curve +36 +2.2 45 60 70 85 125 150 100
VO
I SC CLOAD VS IO Over Temperature IO = 0 IO = 0 40 55 65 +2.6
V V µA µA °C °C °C °C/W
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OPA4243
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ABSOLUTE MAXIMUM RATINGS(1)
Supply Voltage, V+ to V ........... 36V Input Voltage Range(2) .. (V) 0.3V to (V+) + 0.3V Input Current(2) ......... 10mA Output Short-Circuit(3) ..... Continuous Operating Temperature ........ 55°C to +125°C Storage Temperature ..... 65°C to +150°C Junction Temperature .... 150°C Lead Temperature (soldering, 10s) ....... 300°C ESD Capability ........ 2000V NOTES: (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. (2) Inputs are diode-clamped to the supply rails and should be current-limited to 10mA or less if input voltages can exceed rails by more than 0.3V. (3) Short-circuit to ground, one amplifier per package.
ELECTROSTATIC DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
PACKAGE /ORDERING INFORMATION
PACKAGE DRAWING NUMBER 357 SPECIFIED TEMPERATURE RANGE 40°C to +85°C PACKAGE MARKING OPA4243EA ORDERING NUMBER(1) OPA4243EA/250 OPA4243EA/2K5 TRANSPORT MEDIA Tape and Reel Tape and Reel
PRODUCT OPA4243EA
PACKAGE TSSOP-14
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NOTE: (1) Models with a slash (/) are available only in Tape and Reel in the quantities indicated (e.g., /2K5 indicates 2500 devices per reel). Ordering 2500 pieces of "OPA4243EA" will get a single 2500-piece Tape and Reel.
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OPA4243
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