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MAX3183EEUK+T

Maxim Integrated · Pre-ordered Chips · SOT-23-5

MAX3183EEUK+T from Maxim Integrated, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 INVALID output Valid-input detector output that goes low if no valid RS-232 level appears on RIN for 30µs (typ) and goes high when a valid level is applied; the output is limited to -0.3V to (VCC + 0.3V).
2 GND power_in Ground.
3 ROUT output Noninverting TTL/CMOS receiver output on the MAX3183E, limited to -0.3V to (VCC + 0.3V).
4 RIN input RS-232 receiver input with ±15kV HBM ESD protection, 3kΩ to 7kΩ-class 5kΩ input resistor, and ±25V absolute maximum voltage.
5 VCC power_in Supply voltage of +3.0V to +5.5V (absolute maximum +6V), bypassed with a 0.1µF capacitor placed as close to the IC as possible.

Key specifications

Parameter Value
Manufacturer Maxim Integrated
Package SOT-23-5
Category Interface ICs
Pins 5

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply Voltage VCC 3 5.5 V 2
Supply Current ICC 0.5 5 µA VCC = 3.3V or 5V, RIN = VCC or GND, no load 2
Input Voltage Range VRIN -25 25 V 2
Input Threshold Low VITL 0.8 1.5 V VCC = 5.0V 2
Input Threshold Low VITL 0.6 1.2 V VCC = 3.3V 2
Input Threshold High VITH 1.8 2.7 V VCC = 5.0V 2
Input Threshold High VITH 1.5 2.4 V VCC = 3.3V 2
Input Resistance RRIN 3 5 7 kΩ 2
RIN Threshold to INVALID Output Low VITOL -0.3 0.3 V 2
RIN Threshold to INVALID Output High VITOH -2.7 2.7 V 2
INVALID Output Voltage Low VIOL 0.4 V ISINK = 1.6mA 2
Output Voltage Low VOL 0.4 V ISINK = 1.6mA 2
Receiver Skew tRS 50 ns / tPHL - tPLH /, Figure 1 3
Maximum Data Rate 1.5 Mbps 3
Input Hysteresis VHYST 300 mV 2
Receiver Propagation Delay, High-to-Low tPHL 0.15 µs RIN to ROUT; CL = 150pF 3
Receiver Propagation Delay, Low-to-High tPLH 0.15 µs RIN to ROUT; CL = 150pF 3
Receiver Positive or Negative Threshold to INVALID High tINVH 250 ns 3
Receiver Positive or Negative Threshold to INVALID Low tINVL 30 µs 3
VCC to GND VCC -0.3 6 V 2
RIN to GND RIN -25 25 V 2
ROUT, INVALID to GND -0.3 V upper limit (VCC + 0.3V) 2
Operating Temperature Range -40 85 °C 2
Storage Temperature Range -65 150 °C 2
Lead Temperature 300 °C soldering, 10sec 2

CAD (KiCad official)

  • Symbol: MAX3183EEUK+T
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: max3183eeuk-t-etched.step / max3183eeuk-t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); max3183eeuk-t.step / max3183eeuk-t.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Maxim Integrated datasheet (8 pp, sha256 c4adf79f9956b72e, retrieved 2026-10-30, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF