AD7903BRQZAlternatives & Equivalent Parts
About AD7903BRQZ
AD7903BRQZ 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 | AD7903BRQZSource | ADA4940-2ACPZ-R2 | ADA4940-2ACPZ-R7 | ADRF5250BCPZ | SN74HCS594BQBR |
|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Texas Instruments |
| Package Type | Small Outline Packages | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | — |
| Pin Count | 20 | 24 | 24 | 24 | 999 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 125.0°C |
| Price | $20.3100 | $4.4400 | $3.5100 | $6.6404 | $0.3230 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | No | No | No | No | Yes |
| Manufacturer Package Code | RQ-20 | CP-24-7 | CP-24-7 | CP-24-23 | — |
| YTEOL | 10 | 10 | 10 | 8.5 | 15 |
| Analog Input Voltage-Max | 5.1 V | — | — | — | — |
| Analog Input Voltage-Min | -2.4 V | — | — | — | — |
| Conversion Time-Max | 0.71 µs | — | — | — | — |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION | — | — | — | — |
| JESD-30 Code | R-PDSO-G20 | S-XQCC-N24 | S-XQCC-N24 | — | R-PQCC-N16 |
| JESD-609 Code | e3 | e2 | e3 | e3 | e4 |
| Linearity Error-Max (EL) | 0.0031% | — | — | — | — |
| Number of Analog In Channels | 2 | — | — | — | — |
| Number of Bits | 16 | — | — | — | 8 |
| Number of Functions | 1 | 2 | 2 | 1 | 1 |
| Output Bit Code | BINARY, 2S COMPLEMENT BINARY | — | — | — | — |
| Output Format | SERIAL | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | UNSPECIFIED | UNSPECIFIED | — | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP20,.25 | LCC24,.16SQ,20 | LCC24,.16SQ,20 | — | LCC16,.1X.14,20 |
| Package Shape | RECTANGULAR | SQUARE | SQUARE | — | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | — | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | — | 260 |
| Sample Rate | 1 MHz | — | — | — | — |
| Sample and Hold / Track and Hold | TRACK | — | — | — | — |
| Supply Current-Max | 1.6 mA | 1.38 mA | 1.38 mA | — | — |
| Supply Voltage-Nom | 2.5 V | — | — | — | — |
| Surface Mount | YES | YES | YES | YES | YES |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | — | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Tin/Silver (Sn/Ag) | Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | NO LEAD | NO LEAD | — | NO LEAD |
| Terminal Pitch | 0.64 mm | 0.5 mm | 0.5 mm | — | 0.5 mm |
| Terminal Position | DUAL | QUAD | QUAD | — | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | — | 30 |
| Amplifier Type | — | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | — | — |
| Architecture | — | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | — | — |
| Average Bias Current-Max (IIB) | — | 1.6 µA | 1.6 µA | — | — |
| Bias Current-Max (IIB) @25C | — | 3.5 µA | 3.5 µA | — | — |
| Common-mode Reject Ratio-Min | — | 86 dB | 86 dB | — | — |
| Common-mode Reject Ratio-Nom | — | 119 dB | 119 dB | — | — |
| Frequency Compensation | — | YES | YES | — | — |
| Input Offset Voltage-Max | — | 350 µV | 350 µV | — | — |
| Low-Bias | — | YES | YES | — | — |
| Low-Offset | — | YES | YES | — | — |
| Micropower | — | YES | YES | — | — |
| Packing Method | — | TR | TR, 7 INCH | — | TR |
| Power | — | YES | YES | — | — |
| Programmable Power | — | YES | YES | — | — |
| Qualification Status | — | Not Qualified | Not Qualified | — | — |
| Slew Rate-Nom | — | 95 V/us | 95 V/us | — | — |
| Supply Voltage Limit-Max | — | 8 V | 8 V | — | — |
| Supply Voltage-Nom (Vsup) | — | 5 V | 5 V | — | 5 V |
| Technology | — | BIPOLAR | BIPOLAR | — | CMOS |
| Voltage Gain-Min | — | 0.99 | 0.99 | — | — |
| Wideband | — | YES | YES | — | — |
| Additional Feature | — | — | — | HIGH ISOLATION | — |
| Characteristic Impedance | — | — | — | 50 Ω | — |
| Construction | — | — | — | COMPONENT | — |
| Input Power-Max (CW) | — | — | — | 35 dBm | — |
| Mounting Feature | — | — | — | SURFACE MOUNT | — |
| On Time-Nom | — | — | — | 0.15 µs | — |
| Operating Frequency-Max | — | — | — | 6000 MHz | — |
| Operating Frequency-Min | — | — | — | 100 MHz | — |
| Port Termination | — | — | — | ABSORPTIVE | — |
| Power Supplies | — | — | — | 5 V | — |
| RF/Microwave Device Type | — | — | — | DIVERSITY SWITCH | — |
| Date Of Intro | — | — | — | — | 2020-10-24 |
| Count Direction | — | — | — | — | RIGHT |
| Family | — | — | — | — | HC/UH |
| Load Capacitance (CL) | — | — | — | — | 50 pF |
| Logic IC Type | — | — | — | — | SERIAL IN PARALLEL OUT |
| Max Frequency@Nom-Sup | — | — | — | — | 68000000 Hz |
| Max I(ol) | — | — | — | — | 0.0078 A |
| Output Polarity | — | — | — | — | TRUE |
| Power Supply Current-Max (ICC) | — | — | — | — | 0.002 mA |
| Propagation Delay (tpd) | — | — | — | — | 45 ns |
| Schmitt Trigger | — | — | — | — | YES |
| Supply Voltage-Max (Vsup) | — | — | — | — | 6 V |
| Supply Voltage-Min (Vsup) | — | — | — | — | 2 V |
| Trigger Type | — | — | — | — | POSITIVE EDGE |
| fmax-Min | — | — | — | — | 68 MHz |
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 AD7903BRQZ — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for AD7903BRQZ 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 AD7903BRQZ 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 AD7903BRQZ?
Known equivalents for AD7903BRQZ include ADA4940-2ACPZ-R2, ADA4940-2ACPZ-R7, ADRF5250BCPZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AD7903BRQZ?
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 AD7903BRQZ 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.