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Fast-Settling, High-Voltage Op Amp is Ideal for an ADC Buffer
- Manufacturer :
- Maxim Integrated
- Product Categories :
- Comparators
- Datasheet:
- MAX9632/MAX9633 PDF
- RoHs Status:
- Lead free / RoHS Compliant
- In-stock:
- 2530
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MAX9632/MAX9633 Product Details
The MAX9632 is a low-noise, precision, wide-band operational amplifier that can operate in a very wide +4.5V to +36V supply voltage range. The IC operates in dual (�18V) or single-supply mode (36V). The exceptionally fast settling time and low distortion make the IC an excellent solution for precision acquisition systems. The rail-to-rail output swing maximizes the dynamic range when driving high-resolution 24-bit ΣΔ ADCs even with low supply voltages. The IC achieves 55MHz of gain-bandwidth product and ultra-low 0.94nV/ input voltage noise with only 3.9mA of quiescent current. The IC is offered in 8-pin SO and TDFN packages and is rated for operation over the -40�C to +125�C temperature range.
FeaturesS 0.94nV/Hz Ultra-Low Input Voltage Noise S Very Fast 600ns Settling Time to 16-Bit Accuracy S THD 10kHz S Low Input Offset Voltage 125�V (max) S Low Input Offset Temperature Drift 0.5�V/�C (max) S Gain-Bandwidth Product to +36V Wide Supply Range S Rail-to-Rail Output S Unity-Gain Stable 8-Pin SO and TDFN Packages S ESD 8kV HBM and 1kV CDM
The is a low-noise, precision, wide-band operational amplifier that can operate in a very wide to +36V supply voltage range. The IC operates in dual (�18V) mode. The exceptionally fast settling time and low distortion make the IC an excellent solution for precision acquisition systems. The rail-to-rail output swing maximizes the dynamic range when driving high-resolution 24-bit ADCs even with low supply voltages. The IC achieves 55MHz of gain-bandwidth product and ultra-low 0.94nV/Hz input voltage noise with only 3.9mA of quiescent current. The IC is offered 8-pin SO and TDFN packages and is rated for operation over the to +125NC temperature range.
ApplicationsHigh-Resolution ADC Drivers High-Resolution DAC Buffers Medical Imaging Low-Noise Signal Processing Test and Measurement Systems ATE
For pricing, delivery, and ordering information, please contact Maxim Direct 1-888-629-4642, or visit Maxim's website at www.maxim-ic.com.
VCC to +40V All Other Pins..................................(VEE 0.3V) to (VCC + 0.3V) Short-Circuit (GND) Duration, OUT........................................ 10s Continuous Input Current (any pin)................................. Q20mA Continuous Power Dissipation (TA = +70NC) (Note 1) Multilayer SO (derate 7.4mW/NC above +70NC)..........588mW BJA.................................................................................... 136NC/W BJC...........................................................................38NC/W Multilayer TDFN (derate 23.8mW/NC above +70NC)....1905mW BJA....................................................................................... 42NC/W BJC.............................................................................8NC/W ESD Protection HBM........................................................................................... 8kV CDM................................................................................ 1kV Operating Temperature Range......................... to +125NC Junction Temperature......................................................+150NC Lead Temperature (soldering, 10s).................................+300NC Soldering Temperature (reflow).......................................+260NC
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a fourlayer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
(VCC = 15V, VEE 10kI to VGND, VIN+ = VIN- = VGND = 0V, VSHDN = VGND, to +125NC. Typical values are = +25NC, unless otherwise noted.) (Note 2) PARAMETER POWER SUPPLY Supply Voltage Range Supply Current Power-Supply Rejection Ratio SHUTDOWN Device disabled Shutdown Input Voltage VSHDN Device enabled Shutdown Current DC SPECIFICATIONS Input Offset Voltage Input Offset Voltage Drift Input Bias Current Input Offset Current Input Common-Mode Range VOS QDVOS IB IOS VCM Guaranteed by CMRR VEE P +125NC (Note VCC 1.4 FV FV/NC nA V ISHDN VSHDN = VCC - 0.35 VEE 1 VCC 15 V VCC ICC PSRR 125 120 Guaranteed by PSRR mA dB SYMBOL CONDITIONS MIN TYP MAX UNITS
(VCC = 15V, VEE 10kI to VGND, VIN+ = VIN- = VGND = 0V, VSHDN = VGND, to +125NC. Typical values are = +25NC, unless otherwise noted.) (Note 2) PARAMETER Common-Mode Rejection Ratio SYMBOL CMRR CONDITIONS VEE 1.8V P VCM P VCC = +25NC VEE 1.8V P VCM P VCC P +125NC VEE 0.2V P VOUT P VCC = 10kI VEE 0.6V P VOUT P VCC = 600I VCC - VOUT - VEE = 600I MIN P VOUT To 0.0015%, VOUT = 1kHz, VOUT = 10kHz, VOUT 1kHz No sustained oscillation, -136 dB nV/Hz nVP-P pA/Hz pF mA MHz V/Fs ns mV TYP 135 dB MAX UNITS
Output Voltage Swing VOL Short-Circuit Current AC SPECIFICATIONS Gain-Bandwidth Product Slew Rate Settling Time GBWP SR tS ISC
Input-Voltage Noise Density Input Voltage Noise Input-Current Noise Density Capacitive LoadingNote 2: All devices are 100% production tested = +25NC. Temperature limits are guaranteed by design. Note 3: Guaranteed by design.
Feature
- Ultra-Fast, 4.5ns Propagation Delay
- Ideal for +3V and +5V Single-Supply Applications
- Beyond-the-Rails Input Voltage Range
- Low, 5mA Supply Current (MAX997/MAX999)
- 3.5mV Internal Hysteresis for Clean Switching
- Output Latch (MAX961/MAX963)
- TTL/CMOS-Compatible Outputs
- Shutdown Mode (MAX961/MAX963/MAX964/MAX997)
- Available in Space-Saving Packages:
- 5-Pin SOT23 (MAX999)
- 8-Pin μMAX (MAX961/MAX962/MAX997)
- 16-Pin QSOP (MAX964)
Applications
- GPS Receivers
- High-Speed Sampling Circuits
- Line Receivers
- Portable Battery-Powered Systems
- Single 3V/5V Systems
- Threshold Detectors/Discriminators
- Zero-Crossing Detectors
(Picture: Diagram)
Technical Parameters
| Comp arators | 2 | Features | Latched Output ,Shutdown |
|---|---|---|---|
| tpd (typ) (ns) | 4.5 | Logic Out | Push-Pull |
| Input Range | Rail to Rail ,to Neg. Rail | Industry Qualified | - |
| Vsupply (Total) (min) (V) | 2.7 | Oper. Temp. (\u00b0C) | -40 to +85 |
| Vsupply (Total) (max) (V) | 5.5 | Package/Pins | SOIC (N)/14 |
| Icc per Comp. (max) (\u03bcA) | 11000 | Smallest Available Pckg. (max w/pins) (mm2) | 54.2 |
| Vos (typ) (mV) | 0.5 | RoHS Available | Yes |
| Vos (max) (mV) | 1.5 | Budgetary Price (See Notes) | $4.28 @1k |
MAX9632/MAX9633 Documents
-
MAX963 data sheet for guidance
MAX9632/MAX9633 Related Products
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Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
| DHL | $20.00-$40.00 (0.50 KG) |
2-5 days | |
| Fedex | $20.00-$40.00 (0.50 KG) |
3-7 days | |
| UPS |
$20.00-$45.00 (0.50 KG) |
2-5 days | |
| TNT |
$25.00-$65.00 (0.50 KG) |
2-5 days | |
| EMS |
$25.00-$45.00 (0.50 KG) |
5-14 days | |
| REGISTERED AIR MAIL |
$2.00-$3.00 (0.10 KG) |
7-30 days | |
Processing Time：Shipping fee depend on different zone and country.
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| Terms of payment | Hand Fee | Payment Site | |
|---|---|---|---|
| Wire Transfer | charge US$30.00 banking fee. |
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Guarantees
1.We provide 90 days warranty.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
FAQ:
- Q: How does Jotrin guarantee that MAX9632/MAX9633 is the original manufacturer or agent of MAXIM?
- We have a professional business development department to strictly test and verify the qualifications of MAXIM original manufacturers and agents. All MAXIM suppliers must pass the qualification review before they can publish their MAX9632/MAX9633 devices; we pay more attention to the channels and quality of MAX9632/MAX9633 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
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- You can use Jotrin's intelligent search engine, or filter by Comparators category, or find it through Maxim Integrated Information page.
- Q: Are the MAXIM's MAX9632/MAX9633 price and stock displayed on the platform accurate?
- The MAXIM's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for MAX9632/MAX9633, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online. - Q: What forms of payment can I use in Jotrin?
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Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. - Q: What is the process for returns or replacement of MAX9632/MAX9633?
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the MAX9632MAX9633 we delivered, we will accept the replacement or return of the MAX9632/MAX9633 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of MAX9632/MAX9633.
(3)The MAX9632/MAX9633 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy. - Q: How to contact us and get support, such as MAX9632/MAX9633 datasheet pdf, MAX963 pin diagram?
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