OPA388IDGKRAlternatives & Equivalent Parts
About OPA388IDGKR
OPA388IDGKR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | OPA388IDGKRSource | AD8231ACPZ-R7 | STM32L031G6U6 | SN74LVC8T245PWR | ERA2AED101X |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Analog Devices | STMicroelectronics | Texas Instruments | Panasonic |
| Package Type | Small Outline Packages | Quad Flat No-Lead | Quad Flat No-Lead | Small Outline Packages | Other |
| Pin Count | 8 | 16 | 28 | 24 | 2 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | — | -40.0°C ~ 85.0°C | -55.0°C ~ 155.0°C |
| Price | $0.3486 | $2.3100 | $0.8015 | $0.6993 | $0.0286 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | No | — | Yes | Yes |
| Date Of Intro | 2017-06-22 | — | — | — | — |
| YTEOL | 15 | 10 | 9 | 15 | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER | INSTRUMENTATION AMPLIFIER | — | — | — |
| Architecture | VOLTAGE-FEEDBACK | — | — | — | — |
| Average Bias Current-Max (IIB) | 0.0007 µA | 0.005 µA | — | — | — |
| Bias Current-Max (IIB) @25C | 0.00035 µA | — | — | — | — |
| Common-mode Reject Ratio-Min | 124 dB | 100 dB | — | — | — |
| Common-mode Reject Ratio-Nom | 138 dB | — | — | — | — |
| Frequency Compensation | YES | — | — | — | — |
| Input Offset Voltage-Max | 5 µV | 15 µV | — | — | — |
| JESD-30 Code | S-PDSO-G8 | S-XQCC-N16 | — | R-PDSO-G24 | — |
| JESD-609 Code | e4 | e3 | e4 | e4 | e3 |
| Low-Bias | YES | — | — | — | — |
| Low-Offset | YES | — | — | — | — |
| Micropower | NO | — | — | — | — |
| Neg Supply Voltage Limit-Max | -3 V | — | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | -2.5 V | — | — | — | — |
| Number of Functions | 1 | 1 | — | 1 | — |
| Package Body Material | PLASTIC/EPOXY | UNSPECIFIED | — | PLASTIC/EPOXY | — |
| Package Shape | SQUARE | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR PACKAGE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMT |
| Packing Method | TR | — | — | TR | TR, PUNCHED PAPER, 7 INCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | — |
| Power | NO | — | — | — | — |
| Programmable Power | NO | — | — | — | — |
| Slew Rate-Nom | 5 V/us | 1.1 V/us | — | — | — |
| Subcategory | Operational Amplifier | Instrumentation Amplifier | — | — | — |
| Supply Current-Max | 2.4 mA | 5 mA | — | — | — |
| Supply Voltage Limit-Max | 3 V | 6 V | — | — | — |
| Supply Voltage-Nom (Vsup) | 2.5 V | 5 V | — | 3.3 V | — |
| Surface Mount | YES | YES | YES | YES | YES |
| Technology | CMOS | — | CMOS | CMOS | THIN FILM |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | — | INDUSTRIAL | — |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Form | GULL WING | NO LEAD | NO LEAD | GULL WING | — |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.5 mm | 0.65 mm | — |
| Terminal Position | DUAL | QUAD | QUAD | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | 30 | — |
| Unity Gain BW-Nom | 10000 | — | — | — | — |
| Voltage Gain-Min | 25118864 | — | — | — | — |
| Wideband | NO | — | — | — | — |
| Manufacturer Package Code | — | CP-16-23 | — | — | — |
| Bandwidth (3dB)-Nom | — | 1 MHz | — | — | — |
| Input Offset Current-Max (IIO) | — | 0.0005 µA | — | — | — |
| Non-linearity-Max | — | 0.005% | — | — | — |
| Package Equivalence Code | — | LCC16,.16SQ,25 | — | TSSOP24,.25 | — |
| Qualification Status | — | Not Qualified | — | Not Qualified | — |
| ## AD8231ACPZ-R7 Alternates Showing results | — | Image | — | — | — |
| Has ADC | — | — | YES | — | — |
| Bit Size | — | — | 32 | — | — |
| Clock Frequency-Max | — | — | 25 MHz | — | — |
| DMA Channels | — | — | YES | — | — |
| Number of I/O Lines | — | — | 21 | — | — |
| PWM Channels | — | — | YES | — | — |
| Speed | — | — | 32 MHz | — | — |
| Supply Voltage-Max | — | — | 3.6 V | — | — |
| Supply Voltage-Min | — | — | 1.8 V | — | — |
| Supply Voltage-Nom | — | — | 3 V | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC | — | — |
| Additional Feature | — | — | — | TWO SEPEARATE CONFIGURABLE POWER-SUPPLY RAILS FOR PORT A AND B | — |
| Control Type | — | — | — | COMMON CONTROL | — |
| Count Direction | — | — | — | BIDIRECTIONAL | — |
| Family | — | — | — | LVC/LCX/Z | — |
| Load Capacitance (CL) | — | — | — | 15 pF | — |
| Logic IC Type | — | — | — | BUS TRANSCEIVER | — |
| Max I(ol) | — | — | — | 0.032 A | — |
| Number of Bits | — | — | — | 8 | — |
| Number of Ports | — | — | — | 2 | — |
| Output Characteristics | — | — | — | 3-STATE | — |
| Output Polarity | — | — | — | TRUE | — |
| Power Supply Current-Max (ICC) | — | — | — | 0.025 mA | — |
| Prop. Delay@Nom-Sup | — | — | — | 6.3 ns | — |
| Propagation Delay (tpd) | — | — | — | 6.6 ns | — |
| Supply Voltage-Max (Vsup) | — | — | — | 5.5 V | — |
| Supply Voltage-Min (Vsup) | — | — | — | 1.08 V | — |
| ## SN74LVC8T245PWR Alternates Showing results | — | — | — | Image | — |
| Reach Compliance Code | — | — | — | — | Compliant |
| Factory Lead Time | — | — | — | — | 28 Weeks, 1 Day |
| Construction | — | — | — | — | Rectangular |
| Mounting Feature | — | — | — | — | SURFACE MOUNT |
| Package Height | — | — | — | — | 0.35 mm |
| Package Length | — | — | — | — | 1 mm |
| Package Width | — | — | — | — | 0.5 mm |
| Rated Power Dissipation (P) | — | — | — | — | 0.063 W |
| Rated Temperature | — | — | — | — | 85 °C |
| Reference Standard | — | — | — | — | AEC-Q200, IEC60115-8 |
| Resistance | — | — | — | — | 100 Ω |
| Resistor Type | — | — | — | — | FIXED RESISTOR |
| Size Code | — | — | — | — | 0402 |
| Temperature Coefficient | — | — | — | — | 25 ppm/°C |
| Terminal Shape | — | — | — | — | WRAPAROUND |
| Tolerance | — | — | — | — | 0.5% |
| Working Voltage | — | — | — | — | 50 V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for OPA388IDGKR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for OPA388IDGKR is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating OPA388IDGKR replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to OPA388IDGKR?
Known equivalents for OPA388IDGKR include AD8231ACPZ-R7, STM32L031G6U6, SN74LVC8T245PWR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA388IDGKR?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify OPA388IDGKR alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.