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AM26LS32AMFKB
+BOMIC TRANSCEIVER HALF 0/4 20LCCC
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #AM26LS32AMFKB
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Active |
| Type | Receiver |
| Protocol | RS422, RS423 |
| Number of Drivers/Receivers | 0/4 |
| Duplex | Half |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Package | 20-CLCC |
| Supplier Device Package | 20-LCCC (8.89x8.89) |
| Packaging | Tube |
| Receiver Hysteresis | 50 mV |
Tổng quan
Description
AM26LS32AMFKB is a quad differential line receiver from AMD’s 26LS family. It includes four independent differential receivers; each channel takes a pair of differential inputs (A and B) and outputs a single-ended TTL/CMOS-compatible signal. It is designed for high-speed, low-power operation from a 5 V supply and is commonly used to interface balanced serial links (RS‑422/RS‑485) or other differential signaling networks to digital logic. The “AMFKB” suffix indicates a specific packaging/temperature variant of the device (the exact package form is determined by that suffix). In short, it’s a four-channel differential receiver suitable for converting differential data into logic signals for microprocessors or logic circuits.
Equivalent
AM26LS32AMFKB is a dual differential line receiver (LS family). Common equivalents:
- DM26LS32 (On Semiconductor)
- SN26LS32 (Texas Instruments)
- 26LS32 (NXP/Philips legacy)
Note: verify pinout, speed/voltage, and package against your design before substituting.
- DM26LS32 (On Semiconductor)
- SN26LS32 (Texas Instruments)
- 26LS32 (NXP/Philips legacy)
Note: verify pinout, speed/voltage, and package against your design before substituting.
Features
AM26LS32AMFKB is a Quad Differential Line Receiver. Key features:
- Four independent differential input channels (A/B) for RS-422/RS-423 networks
- Differential inputs convert to TTL/CMOS-compatible single-ended outputs
- Operates from 5V supply; LS TTL compatible (low power)
- High input impedance with suitable common-mode range for differential signaling
- Totem-pole outputs for direct interfacing to logic
- Suitable for noisy/long-distance data transmission
- Robust operation with input protection and ESD safeguards
- Available in AMFKB package (per AMD packaging conventions)
Note: Values such as exact input common-mode range, propagation delays, and temperature range are specified in the datasheet for precise design.
- Four independent differential input channels (A/B) for RS-422/RS-423 networks
- Differential inputs convert to TTL/CMOS-compatible single-ended outputs
- Operates from 5V supply; LS TTL compatible (low power)
- High input impedance with suitable common-mode range for differential signaling
- Totem-pole outputs for direct interfacing to logic
- Suitable for noisy/long-distance data transmission
- Robust operation with input protection and ESD safeguards
- Available in AMFKB package (per AMD packaging conventions)
Note: Values such as exact input common-mode range, propagation delays, and temperature range are specified in the datasheet for precise design.
Pinout
- Pin count: 14 pins (DIP-14/SOIC-14 variant, AMFKB package)
- Function: Quad differential line receiver (RS-422/RS-423); four independent receivers with inputs A/B and corresponding single-ended outputs Y (plus Vcc/GND).
- Function: Quad differential line receiver (RS-422/RS-423); four independent receivers with inputs A/B and corresponding single-ended outputs Y (plus Vcc/GND).
Manufacturer
Manufacturer: Advanced Micro Devices, Inc. (AMD).
Kind of company: A multinational semiconductor company that designs, develops, and manufactures integrated circuits (e.g., microprocessors, GPUs, memory, and logic devices).
Kind of company: A multinational semiconductor company that designs, develops, and manufactures integrated circuits (e.g., microprocessors, GPUs, memory, and logic devices).
Application
AM26LS32AMFKB is a quad differential line receiver (LS TTL). Common applications include:
- RS-422/RS-485 data communication interfaces (multi-point and long-distance links)
- Industrial automation, PLCs, sensors, and instrumentation in noisy environments
- Point-to-point or multi-drop data links in telecom and building automation
- Remote monitoring and telemetry systems
- Data acquisition systems requiring robust differential signaling
- Networking equipment, distributed I/O, and modem front-ends
- RS-422/RS-485 data communication interfaces (multi-point and long-distance links)
- Industrial automation, PLCs, sensors, and instrumentation in noisy environments
- Point-to-point or multi-drop data links in telecom and building automation
- Remote monitoring and telemetry systems
- Data acquisition systems requiring robust differential signaling
- Networking equipment, distributed I/O, and modem front-ends
Package
AM26LS32AMFKB comes in a 14‑pin small‑outline package (SOIC‑14), 0.300" width.
