INA381A2QDGSRQ1Alternatives & Equivalent Parts
About INA381A2QDGSRQ1
INA381A2QDGSRQ1 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.
Specification Comparison
| Parameter | INA381A2QDGSRQ1Source | INA231AIYFFT | TS3A5018RSVR | STM32F070F6P6 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | STMicroelectronics |
| Package Type | Small Outline Packages | BGA | Other | Small Outline Packages |
| Pin Count | 10 | 12 | 16 | 20 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.3830 | $0.5310 | $0.2640 | — |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | — |
| Date Of Intro | 2020-03-31 | — | — | — |
| YTEOL | 15 | 0 | 15 | 9 |
| Amplifier Type | OPERATIONAL AMPLIFIER | — | — | — |
| Architecture | VOLTAGE-FEEDBACK | — | — | — |
| Common Mode Voltage-Max | 26 V | — | — | — |
| Common-mode Reject Ratio-Min | 84 dB | — | — | — |
| Common-mode Reject Ratio-Nom | 100 dB | — | — | — |
| Frequency Compensation | YES | — | — | — |
| Input Offset Voltage-Max | 150 µV | — | — | — |
| JESD-30 Code | S-PDSO-G10 | R-PBGA-B12 | R-PQCC-N16 | R-PDSO-G20 |
| JESD-609 Code | e4 | e1 | e4 | e4 |
| Low-Bias | NO | — | — | — |
| Low-Offset | YES | — | — | — |
| Micropower | NO | — | — | — |
| Number of Functions | 1 | 1 | 4 | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | CHIP CARRIER, VERY THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR | — | — | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 |
| Power | NO | — | — | — |
| Programmable Power | NO | — | — | — |
| Screening Level | AEC-Q100 | — | — | — |
| Slew Rate-Nom | 2 V/us | — | — | — |
| Supply Current-Max | 0.5 mA | — | — | 120 mA |
| Supply Voltage Limit-Max | 6 V | — | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | 3.3 V | 2.5 V | — |
| Surface Mount | YES | YES | YES | YES |
| Technology | CMOS | — | — | CMOS |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | — |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Tin/Silver/Copper (Sn/Ag/Cu) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | BALL | NO LEAD | GULL WING |
| Terminal Pitch | 0.5 mm | 0.4 mm | 0.4 mm | 0.65 mm |
| Terminal Position | DUAL | BOTTOM | QUAD | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — |
| Unity Gain BW-Nom | 210 | — | — | — |
| Voltage Gain-Min | 50 | — | — | — |
| Voltage Gain-Nom | 50 | — | — | — |
| Wideband | NO | — | — | — |
| ## INA381A2QDGSRQ1 Alternates Showing results | Image | — | — | — |
| Adjustable Threshold | — | NO | — | — |
| Analog IC - Other Type | — | HIGH SIDE POWER/CURRENT MONITOR | SPDT | — |
| Number of Channels | — | 1 | 4 | — |
| Supply Voltage-Max (Vsup) | — | 5.5 V | 3.6 V | — |
| Supply Voltage-Min (Vsup) | — | 2.7 V | 2.3 V | — |
| ## INA231AIYFFT Alternates Showing results | — | Image | — | — |
| Additional Feature | — | — | Configuration : 2:1 SPDT | — |
| Bandwidth-Nom | — | — | 300 MHz | — |
| Normal Position | — | — | NC | — |
| Off-state Isolation-Nom | — | — | 48 dB | — |
| On-state Resistance Match-Nom | — | — | 0.4 Ω | — |
| On-state Resistance-Max (Ron) | — | — | 22 Ω | — |
| Output | — | — | SEPARATE OUTPUT | — |
| Package Equivalence Code | — | — | LCC16,.07X.1,16 | TSSOP20,.25 |
| Qualification Status | — | — | Not Qualified | — |
| Signal Current-Max | — | — | 0.1 A | — |
| Supply Current-Max (Isup) | — | — | 0.002 mA | — |
| Switch-off Time-Max | — | — | 9 ns | — |
| Switch-on Time-Max | — | — | 10.5 ns | — |
| Switching | — | — | BREAK-BEFORE-MAKE | — |
| Manufacturer Package Code | — | — | — | TSSOP 20 |
| Factory Lead Time | — | — | — | 13 Weeks |
| Has ADC | — | — | — | YES |
| Bit Size | — | — | — | 32 |
| Boundary Scan | — | — | — | NO |
| CPU Family | — | — | — | CORTEX-M0 |
| Clock Frequency-Max | — | — | — | 32 MHz |
| DAC Channels | — | — | — | NO |
| DMA Channels | — | — | — | YES |
| Format | — | — | — | FIXED POINT |
| Integrated Cache | — | — | — | NO |
| Low Power Mode | — | — | — | YES |
| Number of DMA Channels | — | — | — | 5 |
| Number of External Interrupts | — | — | — | 16 |
| Number of I/O Lines | — | — | — | 15 |
| Number of Serial I/Os | — | — | — | 2 |
| Number of Timers | — | — | — | 6 |
| On Chip Data RAM Width | — | — | — | 8 |
| On Chip Program ROM Width | — | — | — | 8 |
| PWM Channels | — | — | — | YES |
| RAM (bytes) | — | — | — | 6144 |
| ROM (words) | — | — | — | 32768 |
| ROM Programmability | — | — | — | FLASH |
| Speed | — | — | — | 48 MHz |
| Supply Voltage-Max | — | — | — | 3.6 V |
| Supply Voltage-Min | — | — | — | 3.3 V |
| Supply Voltage-Nom | — | — | — | 3.3 V |
| uPs/uCs/Peripheral ICs Type | — | — | — | MICROCONTROLLER, RISC |
| ## STM32F070F6P6 Alternates Showing results | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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What is equivalent to INA381A2QDGSRQ1?
Known equivalents for INA381A2QDGSRQ1 include INA231AIYFFT, TS3A5018RSVR, STM32F070F6P6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of INA381A2QDGSRQ1?
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 INA381A2QDGSRQ1 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.