OPA364

Manufacturer Part NumberOPA364
ManufacturerTexas Instruments
OPA364 datasheet
 


Specifications of OPA364

Number Of Channels1Total Supply Voltage(min)(+5v=5, +/-5v=10)1.8
Total Supply Voltage(max)(+5v=5, +/-5v=10)5.5Iq Per Channel(max)(ma)0.75
Gbw(typ)(mhz)7Slew Rate(typ)(v/us)5
Vio (25c)(max)(mv)0.5Offset Drift(typ)(uv/c)3
Vn At 1khz(typ)(nv/rthz)17Iib(max)(pa)10
Cmrr(min)(db)74Rail-railIn/Out
Operating Temperature Range(c)-40 to 125Pin/package5SOT-23, 8SOIC
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1.8V, 7MHz, 90dB CMRR,
SINGLE-SUPPLY, RAIL-TO-RAIL I/O
OPERATIONAL AMPLIFIER
FEATURES
1.8V OPERATION
Micro SIZE PACKAGES
BANDWIDTH: 7MHz
CMRR: 90dB (typical)
SLEW RATE: 5V/ s
LOW OFFSET: 500 V (max)
QUIESCENT CURRENT: 750 A/Channel (max)
SHUTDOWN MODE: < 1 A/Channel
APPLICATIONS
SIGNAL CONDITIONING
DATA ACQUISITION
PROCESS CONTROL
ACTIVE FILTERS
TEST EQUIPMENT
OPA363
OPA364
OPA2363 OPA2364
SOT23-5
x
SOT23-6
x
MSOP-8
MSOP-10
x
SO-8
x
x
TSSOP-14
SO-14
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
SBOS259B – SEPTEMBER 2002 – REVISED FEBRUARY 2003
DESCRIPTION
The OPA363 and OPA364 families are high-performance
CMOS operational amplifiers optimized for very low voltage,
single-supply operation. These miniature, low-cost amplifiers
are designed to operate on single supplies from 1.8V ( 0.9V)
to 5.5V ( 2.75V). Applications include sensor amplification
and signal conditioning in battery-powered systems.
The OPA363 and OPA364 families offer excellent CMRR
without the crossover associated with traditional complimen-
tary input stages. This results in excellent performance for
driving Analog-to-Digital (A/D) converters without degrada-
tion of differential linearity and THD. The input common-
mode range includes both the negative and positive supplies.
The output voltage swing is within 10mV of the rails.
The OPA363 family includes a shutdown mode. Under logic
control, the amplifiers can be switched from normal operation
to a standby current that is less than 1 A.
The single version is available in the Micro SIZE SOT23-5
(SOT23-6 for shutdown) and SO-8. The dual version is
available in MSOP-8, MSOP-10, and SO-8 packages. Quad
packages are available in TSSOP-14 and SO-14 packages.
All versions are specified for operation from –40 C to +125 C.
OPA4364
x
x
x
x
Copyright © 2002-2003, Texas Instruments Incorporated
www.ti.com
OPA363
OPA2363
OPA364
OPA2364
OPA4364

OPA364 Summary of contents

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    ... Applications include sensor amplification and signal conditioning in battery-powered systems. The OPA363 and OPA364 families offer excellent CMRR without the crossover associated with traditional complimen- tary input stages. This results in excellent performance for driving Analog-to-Digital (A/D) converters without degrada- tion of differential linearity and THD ...

  • Page 2

    ... Tape and Reel, 2500 A41 OPA364IDBVT Tape and Reel, 250 " OPA364IDBVR Tape and Reel, 3000 OPA364ID Rails, 100 " OPA364IDR Tape and Reel, 2500 BHL OPA2364IDGKT Tape and Reel, 250 " OPA2364IDGKR Tape and Reel, 2500 OPA2364ID Rails, 100 " ...

  • Page 3

    ... OUT + – + Enable B +In B – OUT Enable V+ V OUT (1) NC NOTE: (1) Orient according to marking Internal Connection. www.ti.com OPA364 – + OUT V– SO-8 OPA4364 OUT 2 13 – ...

  • Page 4

    ... V /2, and PARAMETER OFFSET VOLTAGE Input Offset Voltage, OPA363I, OPA364I OPA2363I, OPA2364I OPA363AI, OPA364AI, OPA2363AI, OPA2364AI, OPA4364AI Drift vs Power Supply Channel Separation, dc INPUT BIAS CURRENT Input Bias Current over Temperature Input Offset Current NOISE Input Voltage Noise 0.1Hz to 10Hz ...

  • Page 5

    TYPICAL CHARACTERISTICS + 10k , and connected to V CASE L OPEN-LOOP GAIN/PHASE vs FREQUENCY 120 100 –20 10 100 1k 10k 100k Frequency (Hz) POWER-SUPPLY REJECTION RATIO vs ...

  • Page 6

    TYPICAL CHARACTERISTICS + 10k , and connected to V CASE L INPUT VOLTAGE NOISE SPECTRAL DENSITY vs FREQUENCY 1000 100 10 10 100 1k Frequency (Hz) OUTPUT VOLTAGE SWING vs OUTPUT CURRENT 3 V ...

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    TYPICAL CHARACTERISTICS + 10k , and connected to V CASE L SMALL-SIGNAL OVERSHOOT vs LOAD CAPACITANCE 100 Load Capacitance (pF) OFFSET DRIFT DISTRIBUTION 20 ...

  • Page 8

    ... The OPA363 features an additional pin for shutdown/ enable function. These families do not exhibit phase reversal and are unity-gain stable. Specified over the industrial tem- perature range of – +125 C, the OPA363 and OPA364 families offer precision performance for a wide range of applications. ...

  • Page 9

    ... The output of the OPA363 or OPA364 can be made to swing to ground, or slightly below single supply power source requires use of another resistor and an additional, more negative power supply than the op amp’ ...

  • Page 10

    ... THD. They provide an effective means of buffering the A/D converters input capaci- tance and resulting charge injection while providing signal gain. Figure 7 and Figure 8 show the OPA363 and OPA364 configured to drive the ADS8324 and the 12-bit A/D converter on the MSP430. ...

  • Page 11

    ... OPA2363 FIGURE 11. The OPA2363 as a 3rd-Order, 40kHz, Low-Pass GIC Filter 1Vrms IN FIGURE 12. The OPA363 or OPA364 Configured as a 3-Pole, 20kHz, Sallen-Key Filter. OPA363, 2363, 364, 2364, 4364 SBOS259B ACTIVE FILTERING Low harmonic distortion and noise specifications plus high gain and slew rate make the OPA363 and OPA364 optimal candidates for active filtering ...

  • Page 12

    PACKAGING INFORMATION Orderable Device (1) Package Type Package Status OPA2363AIDGSR ACTIVE MSOP OPA2363AIDGSRG4 ACTIVE MSOP OPA2363AIDGST ACTIVE MSOP OPA2363AIDGSTG4 ACTIVE MSOP OPA2363IDGSR ACTIVE MSOP OPA2363IDGSRG4 ACTIVE MSOP OPA2363IDGST ACTIVE MSOP OPA2363IDGSTG4 ACTIVE MSOP OPA2364AID ACTIVE SOIC OPA2364AIDG4 ACTIVE SOIC ...

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    Orderable Device (1) Package Type Package Status OPA2364IDG4 ACTIVE SOIC OPA2364IDGKR ACTIVE MSOP OPA2364IDGKRG4 ACTIVE MSOP OPA2364IDGKT ACTIVE MSOP OPA2364IDGKTG4 ACTIVE MSOP OPA2364IDR ACTIVE SOIC OPA2364IDRG4 ACTIVE SOIC OPA363AID ACTIVE SOIC OPA363AIDBVR ACTIVE SOT-23 OPA363AIDBVRG4 ACTIVE SOT-23 OPA363AIDBVT ACTIVE ...

  • Page 14

    ... ACTIVE SOT-23 OPA364AIDG4 ACTIVE SOIC OPA364AIDR ACTIVE SOIC OPA364AIDRG4 ACTIVE SOIC OPA364ID ACTIVE SOIC OPA364IDBVR ACTIVE SOT-23 OPA364IDBVRG4 ACTIVE SOT-23 OPA364IDBVT ACTIVE SOT-23 OPA364IDBVTG4 ACTIVE SOT-23 OPA364IDG4 ACTIVE SOIC OPA364IDR ACTIVE SOIC OPA364IDRG4 ACTIVE SOIC OPA4364AID ACTIVE SOIC Pins Package Qty ...

  • Page 15

    Orderable Device (1) Package Type Package Status OPA4364AIDG4 ACTIVE SOIC OPA4364AIDR ACTIVE SOIC OPA4364AIDRG4 ACTIVE SOIC OPA4364AIPWR ACTIVE TSSOP OPA4364AIPWRG4 ACTIVE TSSOP OPA4364AIPWT ACTIVE TSSOP OPA4364AIPWTG4 ACTIVE TSSOP (1) The marketing status values are defined as follows: ACTIVE: Product ...

  • Page 16

    In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold Customer on an annual basis. OTHER QUALIFIED VERSIONS OF OPA4364 ...

  • Page 17

    ... OPA2364IDR SOIC OPA363AIDBVR SOT-23 DBV OPA363AIDBVT SOT-23 DBV OPA363IDBVR SOT-23 DBV OPA363IDBVT SOT-23 DBV OPA364AIDBVR SOT-23 DBV OPA364AIDBVT SOT-23 DBV OPA364AIDR SOIC OPA364IDBVR SOT-23 DBV PACKAGE MATERIALS INFORMATION Pins SPQ Reel Reel Diameter Width (mm) W1 (mm) 10 2500 330.0 12.4 10 250 180.0 12.4 10 2500 330 ...

  • Page 18

    ... Device Package Package Type Drawing OPA364IDBVT SOT-23 DBV OPA364IDR SOIC OPA4364AIDR SOIC OPA4364AIPWR TSSOP PW OPA4364AIPWT TSSOP PW *All dimensions are nominal Device Package Type OPA2363AIDGSR MSOP OPA2363AIDGST MSOP OPA2363IDGSR MSOP OPA2363IDGST MSOP OPA2364AIDGKR MSOP OPA2364AIDGKT MSOP OPA2364AIDR SOIC OPA2364IDGKR MSOP ...

  • Page 19

    ... Device Package Type OPA363IDBVR SOT-23 OPA363IDBVT SOT-23 OPA364AIDBVR SOT-23 OPA364AIDBVT SOT-23 OPA364AIDR SOIC OPA364IDBVR SOT-23 OPA364IDBVT SOT-23 OPA364IDR SOIC OPA4364AIDR SOIC OPA4364AIPWR TSSOP OPA4364AIPWT TSSOP PACKAGE MATERIALS INFORMATION Package Drawing Pins SPQ Length (mm) DBV 6 3000 DBV 6 250 DBV 5 3000 ...

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    ... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’ ...