Request Quote
(Ships tomorrow)
SP207EEA-L/TR RS232 5/3 Transceiver Equivalent & Substitute Parts
Part Overview
The SP207EEA-L/TR is a full-duplex RS232 transceiver IC with 5 drivers and 3 receivers in a 24-SSOP surface mount package, manufactured by MaxLinear, Inc. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing system support, design updates, and procurement continuity. The device operates across the industrial temperature range of -40°C to 85°C with a 230 kbps data rate and 4.5V to 5.5V supply voltage.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Part Number | SP207EEA-L/TR |
| Manufacturer | MaxLinear, Inc. |
| Product Status | Obsolete |
| Type | Transceiver |
| Protocol | RS232 |
| Drivers/Receivers | 5/3 |
| Duplex | Full |
| Data Rate | 230 kbps |
| Supply Voltage | 4.5V – 5.5V |
| Operating Temperature | -40°C to 85°C |
| Package | 24-SSOP (0.209", 5.30mm Width) |
| Mounting Type | Surface Mount |
| Receiver Hysteresis | 500 mV |
| Moisture Sensitivity Level | 2 (1 Year) |
Substitute Part Grouping Explanation
Substitution eligibility for the SP207EEA-L/TR is determined by the following critical parameters:
- Protocol: RS232 (required match)
- Drivers/Receivers: 5/3 configuration (required match)
- Package: 24-SSOP form factor (required match)
- Duplex: Full-duplex operation (required match)
- Supply Voltage: 4.5V – 5.5V range (required overlap)
- Operating Temperature: -40°C to 85°C range (required coverage or acceptable subset)
- Data Rate: 230 kbps minimum capability (required match or exceed)
Substitute parts are grouped by manufacturer and product status. Active parts with ROHS3 compliance and improved moisture sensitivity ratings are preferred for new designs. Parts with lower data rates or narrower temperature ranges are listed with their specific limitations.
Parameter Comparison
| Part Number | Manufacturer | Status | Data Rate | Supply Voltage | Temp Range | Hysteresis | MSL | RoHS | Package |
|---|---|---|---|---|---|---|---|---|---|
| SP207EEA-L/TR | MaxLinear, Inc. | Obsolete | 230 kbps | 4.5V – 5.5V | -40°C to 85°C | 500 mV | 2 (1 Year) | Not specified | 24-SSOP |
| ADM207ARSZ | Analog Devices Inc. | Active | 120 kbps | 4.5V – 5.5V | -40°C to 85°C | 650 mV | 1 (Unlimited) | ROHS3 | 24-SSOP |
| ADM207ARSZ-REEL | Analog Devices Inc. | Active | 120 kbps | 4.5V – 5.5V | -40°C to 85°C | 650 mV | 1 (Unlimited) | ROHS3 | 24-SSOP |
| ADM207EARSZ | Analog Devices Inc. | Active | 230 kbps | 4.5V – 5.5V | -40°C to 85°C | 650 mV | 1 (Unlimited) | ROHS3 | 24-SSOP |
| ADM207EARSZ-REEL | Analog Devices Inc. | Active | 230 kbps | 4.5V – 5.5V | -40°C to 85°C | 650 mV | 1 (Unlimited) | ROHS3 | 24-SSOP |
| ICL3207ECAZ | Renesas Electronics Corporation | Active | 250 kbps | 3V – 5.5V | 0°C to 70°C | 300 mV | 3 (168 Hours) | ROHS3 | 24-SSOP |
| ICL3207ECAZ-T | Renesas Electronics Corporation | Active | 250 kbps | 3V – 5.5V | 0°C to 70°C | 300 mV | 3 (168 Hours) | ROHS3 | 24-SSOP |
| MAX207CAG+ | Analog Devices Inc./Maxim Integrated | Active | 120 kbps | 4.75V – 5.25V | 0°C to 70°C | 500 mV | 1 (Unlimited) | ROHS3 | 24-SSOP |
| MAX207CDB | Texas Instruments | Obsolete | 120 kbps | 4.75V – 5.25V | 0°C to 70°C | 500 mV | 1 (Unlimited) | ROHS3 | 24-SSOP |
| MAX207CDBR | Texas Instruments | Active | 120 kbps | 4.75V – 5.25V | 0°C to 70°C | 500 mV | 1 (Unlimited) | ROHS3 | 24-SSOP |
| MAX207ECAG+ | Analog Devices Inc./Maxim Integrated | Active | 120 kbps | 4.75V – 5.25V | 0°C to 70°C | 500 mV | 1 (Unlimited) | ROHS3 | 24-SSOP |
Engineering Selection Recommendations
For direct replacement of the obsolete SP207EEA-L/TR, the ADM207EARSZ and ADM207EARSZ-REEL from Analog Devices Inc. are the primary candidates. Both maintain the 230 kbps data rate, full -40°C to 85°C operating temperature range, 4.5V to 5.5V supply voltage compatibility, and 24-SSOP package form factor. These parts carry Active product status, ROHS3 compliance, and superior moisture sensitivity ratings (MSL 1, Unlimited vs. MSL 2, 1 Year).
The ADM207EARSZ-REEL variant is packaged in Tape & Reel format for high-volume production environments, while ADM207EARSZ is supplied in Tube packaging for smaller quantities.
For applications where the full industrial temperature range (-40°C to 85°C) is not required, the ICL3207ECAZ and ICL3207ECAZ-T from Renesas Electronics Corporation offer higher data rate capability (250 kbps) and lower receiver hysteresis (300 mV). However, these parts operate only from 0°C to 70°C and carry MSL 3 moisture sensitivity, requiring controlled storage conditions.
The MAX207 series variants (MAX207CAG+, MAX207CDBR, MAX207ECAG+) are limited to 120 kbps data rate and 0°C to 70°C operating temperature, making them suitable only for applications with reduced performance requirements. MAX207CDB is obsolete and should not be selected for new designs.
The ADM207ARSZ and ADM207ARSZ-REEL variants operate at only 120 kbps and are not recommended as direct replacements for the 230 kbps SP207EEA-L/TR.
Frequently Asked Questions (FAQ)
Q: Can I use ADM207ARSZ as a direct replacement for SP207EEA-L/TR?
A: No. While ADM207ARSZ matches the supply voltage range, temperature range, and package, it operates at only 120 kbps compared to the SP207EEA-L/TR's 230 kbps data rate. Use ADM207EARSZ or ADM207EARSZ-REEL instead.
Q: What is the difference between ADM207EARSZ and ADM207EARSZ-REEL?
A: Both parts are electrically identical with matching specifications. The difference is packaging: ADM207EARSZ is supplied in Tube format, while ADM207EARSZ-REEL is supplied in Tape & Reel format for automated assembly lines.
Q: Can I use ICL3207ECAZ in an application requiring -40°C operation?
A: No. The ICL3207ECAZ operates from 0°C to 70°C only. For full -40°C to 85°C coverage, use ADM207EARSZ or ADM207EARSZ-REEL.
Q: Why do some substitutes have lower data rates?
A: The MAX207 series and lower-speed ADM207 variants were designed for different application requirements. Substitution is only valid if your system can operate at the lower data rate without functional impact.
Q: What does MSL rating mean for component selection?
A: Moisture Sensitivity Level (MSL) indicates how long a component can be stored in standard conditions before requiring baking. MSL 1 (Unlimited) parts like ADM207EARSZ have no time restrictions. MSL 3 parts like ICL3207ECAZ must be used within 168 hours of opening the package.
Q: Are all substitute parts ROHS3 compliant?
A: Yes. All listed substitute parts carry ROHS3 compliance certification. The original SP207EEA-L/TR does not specify RoHS status.
Q: Can I mix packaging formats in the same production run?
A: Yes, provided your assembly process can handle both Tube and Tape & Reel formats. Electrically, ADM207EARSZ and ADM207EARSZ-REEL are identical.
Alternative Parts
SJ6012L2TP
Littelfuse Inc.
6 Alternative Parts
JMK107BBJ476MA-RE
Taiyo Yuden
10 Alternative Parts
GMK107BBJ475MA-T
Taiyo Yuden
5 Alternative Parts
SJ6020N2ARP
Littelfuse Inc.
3 Alternative Parts
SJ6025R2ATP
Littelfuse Inc.
4 Alternative Parts
2474-05L
API Delevan Inc.
1 Alternative Parts
4590R-684K
API Delevan Inc.
1 Alternative Parts
CM6560R-334
API Delevan Inc.
1 Alternative Parts
CM6460-104
API Delevan Inc.
1 Alternative Parts
5526-12
API Delevan Inc.
1 Alternative Parts