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AM26LV32EMDREP
Texas Instruments
IC RECEIVER 0/4 16SOIC
4613 Pcs New Original In Stock
0/4 Receiver RS422, RS485 16-SOIC
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Minimum 1
5.0 / 5.0
- (330 Ratings)
AM26LV32EMDREP
Product Overview
1232076
DiGi Electronics Part Number
AM26LV32EMDREP-DGManufacturer
Texas Instruments
AM26LV32EMDREP
Description
IC RECEIVER 0/4 16SOICInventory
4613 Pcs New Original In Stock
0/4 Receiver RS422, RS485 16-SOIC
Quantity
Minimum 1
Minimum 1
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AM26LV32EMDREP Technical Specifications
Category
Interface, Drivers, Receivers, Transceivers
Packaging
Cut Tape (CT) & Digi-Reel®
Series
-
Product Status
Active
Type
Receiver
Protocol
RS422, RS485
Number of Drivers/Receivers
0/4
Duplex
-
Receiver Hysteresis
35 mV
Data Rate
-
Voltage - Supply
3V ~ 3.6V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154", 3.90mm Width)
Supplier Device Package
16-SOIC
Base Product Number
AM26LV32
Datasheet & Documents
HTML Datasheet
AM26LV32EMDREP-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Additional Information
Other Names
296-23926-1
-296-23926-1-NDR
296-23926-1-NDR
296-23926-2
296-23926-6-NDR
-V62/09602-01XE
296-23926-6
-AM26LV32EMDREP-NDR
-V62/09602-01XE-NDR
-296-23926-1-DG
296-23926-2-NDR
Standard Package
2,500
Alternative Parts
PART NUMBER
MANUFACTURER
QUANTITY AVAILABLE
DiGi PART NUMBER
UNIT PRICE
SUBSTITUTE TYPE
Reviews
5.0/5.0-(Show up to 5 Ratings)
de desembre 02, 2025
包裝細節做得很好，讓我覺得他們很在乎每個客戶體驗。
de desembre 02, 2025
Ich bin begeistert, wie viel Mehrwert ich bei DiGi Electronics durch tolle Rabatte erhalte.
de desembre 02, 2025
Their after-sales service ensures I am never left in the dark after a transaction.
de desembre 02, 2025
I appreciate the careful attention to packaging details which ensures safe delivery.
de desembre 02, 2025
The shipping process was seamless and efficient, with timely updates from the company that kept me well-informed.
de desembre 02, 2025
Navigation menu is well-structured, so I can browse different sections effortlessly.
de desembre 02, 2025
DiGi's prices are very reasonable, and their customer service is always helpful and courteous.
de desembre 02, 2025
Their products demonstrate remarkable consistency, ensuring that every purchase meets high standards of performance and durability.
de desembre 02, 2025
DiGi Electronics' focus on product consistency ensures I get reliable items every time.
de desembre 02, 2025
The delivery arrived ahead of schedule, and support was very helpful.
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Frequently Asked Questions (FAQ)
What are the key design risks when using the AM26LV32EMDREP in a 3.3V industrial RS-485 network with long cable runs, and how can I mitigate signal integrity issues without exceeding its supply voltage limits?
The AM26LV32EMDREP operates strictly within 3V to 3.6V, so powering it from a noisy 3.3V rail in long-cable industrial environments risks undervoltage during transient dips or overvoltage during surges—both of which can cause latch-up or data errors. To mitigate this, use a low-dropout regulator (LDO) with tight output tolerance (e.g., TPS7A3301) and add local 100nF + 10µF decoupling near the VCC pin. For signal integrity, ensure proper termination (120Ω at both ends), minimize stub lengths, and consider using shielded twisted-pair cables. The 35 mV hysteresis helps reject noise, but avoid routing digital lines parallel to the RS-485 traces to prevent crosstalk-induced false triggering.
Can the AM26LV32EMDREP reliably replace a MAX3485ESA+ in an existing 3.3V half-duplex RS-485 design, and what layout or biasing changes are required to maintain compliance with EIA-485 standards?
Yes, the AM26LV32EMDREP can replace the MAX3485ESA+ in most 3.3V half-duplex applications, but critical differences must be addressed: the AM26LV32EMDREP is a quad receiver only (no driver), so you’ll need an external driver like the SN65HVD72. Unlike the MAX3485’s integrated failsafe biasing, the AM26LV32EMDREP lacks internal bias resistors—you must add external pull-up/pull-down networks (typically 1kΩ to VCC and GND on A/B lines) to ensure a known idle state. Also, verify that your driver’s DE/RE timing aligns with the AM26LV32EMDREP’s propagation delay (~10 ns typical) to avoid bus contention during direction switching.
How does the AM26LV32EMDREP’s -55°C to 125°C operating range impact reliability in automotive or outdoor telecom enclosures, and what derating or thermal management practices should be followed despite its SOIC package?
While the AM26LV32EMDREP’s extended temperature range suits harsh environments, the 16-SOIC package has limited thermal dissipation (~90°C/W junction-to-ambient). In high-ambient scenarios (e.g., sealed outdoor enclosures reaching 85°C), power dissipation from input overdrive or ESD events can push the junction temperature beyond safe limits even with minimal quiescent current. Derate by ensuring ambient stays below 105°C and avoid sustained differential input voltages > ±12V. Use a ground plane under the package to improve heat spreading, and consider conformal coating for moisture protection—though MSL 1 allows unlimited floor life, condensation during thermal cycling can still cause corrosion if not sealed properly.
What are the hidden integration challenges when using the AM26LV32EMDREP in a multi-drop RS-422 system with mixed-voltage nodes, and how do I prevent ground potential differences from damaging the receiver inputs?
In multi-drop RS-422 systems with nodes powered from different supplies (e.g., 3.3V and 5V domains), ground offsets exceeding ±7V can violate the AM26LV32EMDREP’s absolute maximum input voltage (±14V differential, but only ±7V common-mode relative to ground). This risks latch-up or cumulative damage. Always use isolated RS-422 transceivers (e.g., ISO1500) or level-shifting techniques with galvanic isolation between nodes. If isolation isn’t feasible, ensure all grounds are bonded with low-impedance paths and limit cable length to reduce ground loops. Never rely solely on the receiver’s robustness—the AM26LV32EMDREP lacks integrated isolation, so system-level grounding strategy is critical for long-term reliability.
Is the AM26LV32EMDREP suitable for battery-powered field devices requiring ultra-low standby current, and how does its input leakage compare to alternatives like the SN65HVD3082E when idle?
The AM26LV32EMDREP is not optimized for ultra-low-power applications—its quiescent current (~1 mA typical) and input leakage (up to ±10 µA) are significantly higher than low-power alternatives like the SN65HVD3082E (1 µA shutdown current). In battery-powered field devices (e.g., remote sensors), this continuous draw can drastically reduce operational life. If you must use the AM26LV32EMDREP, disable unused receiver channels by tying their inputs to a valid logic level (via resistors) to minimize leakage paths, and consider adding a load switch to power down the entire IC during sleep modes. However, for new designs targeting multi-year battery life, evaluate pin-compatible low-power receivers such as the THVD2450 or SN65HVD3082E instead.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
AM26LV32EMDREP CAD Models
Texas Instruments AM26LV32EMDREP PCB symbols & footprints
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