MAX931ESA

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MAX931ESA

IC COMPARATOR SGL W/REF 8-SOIC

  • Manufacturer
  • Mfr. Part #MAX931ESA
  • Package SOIC-8
  • Datasheet
  • In Stock2007

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Specifications

Package Tube
ProductStatus Obsolete
Type with Voltage Reference
NumberofElements 1
OutputType CMOS, TTL
Voltage-SupplySingle/Dual(±) 2.5V ~ 11V, ±1.25V ~ 5.5V
Voltage-InputOffset(Max) 10mV @ 5V
Current-Output(Typ) 0.015mA @ 5V
Current-Quiescent(Max) 4µA
CMRRPSRR(Typ) 80dB CMRR, 80dB PSRR
PropagationDelay(Max) 12µs
Hysteresis 50mV
OperatingTemperature -40°C ~ 85°C
Package/Case 8-SOIC (0.154, 3.90mm Width)
MountingType Surface Mount

Overview

Description

MAX931ESA is a Maxim Integrated (now Analog Devices) high-speed differential line transceiver in the MAX931 family. It provides a bridge between single-ended logic and a differential signaling pair, enabling fast, noise-immune data transmission over cables or backplanes. Typical features include differential inputs/outputs, TTL/CMOS-compatible logic levels, and protection features; exact specs depend on the specific variant and package. For precise electrical characteristics and recommended operating conditions, consult the MAX931ESA datasheet. If you share your application, I can summarize the relevant specs.

Package

MAX931ESA comes in an 8-pin SOIC (Surface-Mount Small-Outline IC) package.

Pinout

Pin count: 16 pins (ESA package).
Function: Dual RS-232 transceiver (one driver, one receiver) with an on-chip charge pump. Converts TTL/CMOS logic levels to RS-232 levels and RS-232 levels back to logic, typically operating from a single supply (e.g., +5V).

Manufacturer

- Manufacturer: Maxim Integrated Products, Inc. (MAX931ESA is a Maxim part).
- Company type: A semiconductor company specializing in analog and mixed-signal integrated circuits. Maxim was acquired by Analog Devices, Inc. in 2021 and is now part of ADI.

Application

Applications of MAX931ESA include:
- Automotive and industrial networks using differential signaling
- RS-485/RS-422 style serial transceiver interfaces
- Instrumentation, data acquisition, and measurement systems
- Telecom and computer peripherals requiring robust, low‑power differential links
(Note: Uses center on high-speed differential data transmission and line-driving/receiving roles.)

Equivalent

MAX931ESA is a Maxim RS-232 transceiver (drive/receive). Common equivalents (RS-232 transceivers from other vendors) include:
- TI SN75C3232 / SN75C322x family
- ST SP3232E (SP3232)
- Analog Devices ADM232 / ADM232A
- On Semiconductor MC1488/1489 (older)
- NXP 3222/3232-series
For an exact cross, confirm the required supply (3.3V/5V), speed, and package.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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