ADUM1250SRZ-RL7Alternatives & Equivalent Parts
About ADUM1250SRZ-RL7
ADUM1250SRZ-RL7 is a Integrated Circuit component manufactured by Analog Devices. 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 | ADUM1250SRZ-RL7Source | ADUM1250SRZ | OP1177ARMZ-R7 | TMUX1109RSVR | LM393M | ADUCM4050BCPZ | TUSB217ARWBR | ADUM1250WSRZ-RL7 | ADUM1251ARZ-RL7 | ADUM1250WSRZ | ADUM1251ARZ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Analog Devices | Analog Devices | Texas Instruments | Texas Instruments | Analog Devices | Texas Instruments | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Quad Flat No-Lead | Small Outline Packages | Quad Flat No-Lead | Other | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 8 | 16 | 8 | 64 | 12 | 8 | 8 | 8 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C |
| Price | $4.0250 | $3.0750 | $1.3250 | $1.7250 | $0.2310 | $15.1900 | $3.1359 | $4.5000 | $2.6880 | $5.0087 | $2.7000 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||||
| Pbfree Code | No | No | No | Yes | — | No | Yes | No | No | No | No |
| Manufacturer Package Code | R-8 | R-8 | RM-8 | — | — | CP-64-17 | — | R-8 | R-8 | R-8 | R-8 |
| YTEOL | 10 | 10 | 10 | 15 | 0 | 8.5 | 15 | 10 | 10 | 10 | 10 |
| Interface IC Type | DIGITAL ISOLATOR | DIGITAL ISOLATOR | — | — | — | — | USB SIGNAL CONDITIONER | DIGITAL ISOLATOR | DIGITAL ISOLATOR | DIGITAL ISOLATOR | DIGITAL ISOLATOR |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | S-PDSO-G8 | R-PQCC-N16 | R-PDSO-G8 | S-PQCC-N64 | S-PQCC-N12 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e3 | e3 | e3 | e4 | e0 | e3 | e4 | e3 | e3 | e3 | e3 |
| Number of Functions | 1 | 1 | 1 | 1 | 2 | — | 1 | 1 | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | TSSOP8,.19 | — | SOP8,.25 | LCC64,.35SQ,20 | — | SOP8,.25 | SOP8,.25 | SOP8,.25 | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | CHIP CARRIER, VERY THIN PROFILE | SMALL OUTLINE | CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG | CHIP CARRIER, VERY THIN PROFILE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 235 | 260 | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | — | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Supply Voltage-Max | 5.5 V | 5.5 V | — | — | — | 3.6 V | 6.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min | 3 V | 3 V | — | — | — | 3 V | 2.3 V | 3 V | 3 V | 3 V | 3 V |
| Supply Voltage-Nom | 3.3 V | 3.3 V | — | — | — | 3 V | 5 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | BIPOLAR | CMOS | BIPOLAR | CMOS | — | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | COMMERCIAL | INDUSTRIAL | — | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Lead (Sn/Pb) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | GULL WING | GULL WING | NO LEAD | GULL WING | NO LEAD | NO LEAD | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 0.65 mm | 0.4 mm | 1.27 mm | 0.5 mm | 0.4 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | QUAD | DUAL | QUAD | QUAD | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 20 | 30 | 30 | 30 | 30 | 30 | 30 |
| ## ADUM1250SRZ-RL7 Alternates Showing results | Image | — | — | — | — | — | — | — | — | — | — |
| ## ADUM1250SRZ Alternates Showing results | — | Image | — | — | — | — | — | — | — | — | — |
| Amplifier Type | — | — | OPERATIONAL AMPLIFIER | — | COMPARATOR | — | — | — | — | — | — |
| Architecture | — | — | VOLTAGE-FEEDBACK | — | — | — | — | — | — | — | — |
| Average Bias Current-Max (IIB) | — | — | 0.002 µA | — | 0.4 µA | — | — | — | — | — | — |
| Common-mode Reject Ratio-Min | — | — | 118 dB | — | — | — | — | — | — | — | — |
| Common-mode Reject Ratio-Nom | — | — | 125 dB | — | — | — | — | — | — | — | — |
| Frequency Compensation | — | — | YES | — | — | — | — | — | — | — | — |
| Input Offset Voltage-Max | — | — | 100 µV | — | 5000 µV | — | — | — | — | — | — |
| Low-Bias | — | — | NO | — | — | — | — | — | — | — | — |
| Low-Offset | — | — | YES | — | — | — | — | — | — | — | — |
| Micropower | — | — | YES | — | — | — | — | — | — | — | — |
| Neg Supply Voltage Limit-Max | — | — | -18 V | — | — | — | — | — | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | -5 V | — | — | — | — | — | — | — | — |
| Packing Method | — | — | TR, 7 INCH | — | TUBE | — | — | — | — | — | — |
| Power | — | — | NO | — | — | — | — | — | — | — | — |
| Programmable Power | — | — | NO | — | — | — | — | — | — | — | — |
| Slew Rate-Nom | — | — | 0.7 V/us | — | — | — | — | — | — | — | — |
| Supply Current-Max | — | — | 0.6 mA | — | 1 mA | 8.58 mA | 36 mA | — | — | — | — |
| Supply Voltage Limit-Max | — | — | 18 V | — | 36 V | — | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 5 V | 5 V | 5 V | — | — | — | — | — | — |
| Unity Gain BW-Nom | — | — | 1300 | — | — | — | — | — | — | — | — |
| Voltage Gain-Min | — | — | 1000000 | — | — | — | — | — | — | — | — |
| Wideband | — | — | NO | — | — | — | — | — | — | — | — |
| ## OP1177ARMZ-R7 Alternates Showing results | — | — | Image | — | — | — | — | — | — | — | — |
| Date Of Intro | — | — | — | 2018-12-16 | 1989-01-01 | 2018-06-05 | — | — | — | — | — |
| Additional Feature | — | — | — | Configuration : 4:1 | — | — | — | — | — | — | — |
| Analog IC - Other Type | — | — | — | DIFFERENTIAL MULTIPLEXER | — | — | — | — | — | — | — |
| Bandwidth-Nom | — | — | — | 155 MHz | — | — | — | — | — | — | — |
| Normal Position | — | — | — | NO/NC | — | — | — | — | — | — | — |
| Number of Channels | — | — | — | 2 | — | — | 1 | — | — | — | — |
| Off-state Isolation-Nom | — | — | — | 60 dB | — | — | — | — | — | — | — |
| On-state Resistance-Max (Ron) | — | — | — | 4.9 Ω | — | — | — | — | — | — | — |
| Output | — | — | — | COMMON OUTPUT | — | — | — | — | — | — | — |
| Supply Current-Max (Isup) | — | — | — | 0.001 mA | — | — | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | 5.5 V | — | — | — | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | — | — | 4.5 V | — | — | — | — | — | — | — |
| Switching | — | — | — | BREAK-BEFORE-MAKE | — | — | — | — | — | — | — |
| Bias Current-Max (IIB) @25C | — | — | — | — | 0.25 µA | — | — | — | — | — | — |
| Output Type | — | — | — | — | OPEN-COLLECTOR; OPEN-DRAIN | — | — | — | — | — | — |
| Response Time-Nom | — | — | — | — | 1300 ns | — | — | — | — | — | — |
| Subcategory | — | — | — | — | Comparator | — | — | — | — | — | — |
| ## LM393M Alternates Showing results | — | — | — | — | Image | — | — | — | — | — | — |
| Has ADC | — | — | — | — | — | YES | — | — | — | — | — |
| Address Bus Width | — | — | — | — | — | 32 | — | — | — | — | — |
| Bit Size | — | — | — | — | — | 32 | — | — | — | — | — |
| Boundary Scan | — | — | — | — | — | NO | — | — | — | — | — |
| CPU Family | — | — | — | — | — | CORTEX-M4 | — | — | — | — | — |
| Clock Frequency-Max | — | — | — | — | — | 26 MHz | — | — | — | — | — |
| DAC Channels | — | — | — | — | — | NO | — | — | — | — | — |
| DMA Channels | — | — | — | — | — | YES | — | — | — | — | — |
| Format | — | — | — | — | — | FIXED POINT | — | — | — | — | — |
| Integrated Cache | — | — | — | — | — | YES | — | — | — | — | — |
| Low Power Mode | — | — | — | — | — | YES | — | — | — | — | — |
| Number of DMA Channels | — | — | — | — | — | 27 | — | — | — | — | — |
| Number of I/O Lines | — | — | — | — | — | 44 | — | — | — | — | — |
| Number of Serial I/Os | — | — | — | — | — | 1 | — | — | — | — | — |
| Number of Timers | — | — | — | — | — | 3 | — | — | — | — | — |
| On Chip Data RAM Width | — | — | — | — | — | 32 | — | — | — | — | — |
| On Chip Program ROM Width | — | — | — | — | — | 64 | — | — | — | — | — |
| PWM Channels | — | — | — | — | — | YES | — | — | — | — | — |
| RAM (bytes) | — | — | — | — | — | 131072 | — | — | — | — | — |
| RAM (words) | — | — | — | — | — | 32768 | — | — | — | — | — |
| ROM (words) | — | — | — | — | — | 65536 | — | — | — | — | — |
| ROM Programmability | — | — | — | — | — | FLASH | — | — | — | — | — |
| Speed | — | — | — | — | — | 52 MHz | — | — | — | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | — | MICROCONTROLLER, RISC | — | — | — | — | — |
| ## ADUCM4050BCPZ Alternates Showing results | — | — | — | — | — | Image | — | — | — | — | — |
| ## TUSB217ARWBR Alternates Showing results | — | — | — | — | — | — | Image | — | — | — | — |
| Screening Level | — | — | — | — | — | — | — | AEC-Q100 | — | AEC-Q100 | — |
| ## ADUM1251ARZ Alternates Showing results | — | — | — | — | — | — | — | — | — | — | Image |
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 10 alternatives for ADUM1250SRZ-RL7 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for ADUM1250SRZ-RL7 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.
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FAQ
What is equivalent to ADUM1250SRZ-RL7?
Known equivalents for ADUM1250SRZ-RL7 include ADUM1250SRZ, OP1177ARMZ-R7, TMUX1109RSVR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ADUM1250SRZ-RL7?
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 ADUM1250SRZ-RL7 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.