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ADM101EARMZ-REEL7

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Analog Devices RS232 ICs, MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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ADM101EARMZ-REEL7

Analog Devices · RS232 ICs · MSOP-10

ADM101EARMZ-REEL7 from Analog Devices, in a MSOP-10. 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 GND power_in Ground pin; must be connected to 0 V.
2 C1− passive Negative terminal of charge pump capacitor C1 (polarized capacitor orientation applies if C1 is polarized).
3 V− power_out Internally generated negative supply voltage; its reservoir capacitor should have low ESR, and the absolute maximum rating is +0.3 V to −6 V.
4 TIN input Driver input accepting 3 V to 5 V TTL/CMOS logic levels.
5 ROUT output Receiver output at 3 V to 5 V TTL/CMOS logic levels.
6 RIN input Receiver input at EIA-232 signal levels; overvoltage protected to ±30 V absolute maximum.
7 TOUT output Driver output at EIA-232 signal levels, typically ±4.2 V with VCC = 5 V into a 3 kΩ load; continuous short-circuit duration allowed.
8 SD input Shutdown input; logic 1 puts the device into low power shutdown mode, disabling the charge pump and transmitter while the receiver stays active.
9 C1+ passive Positive terminal of charge pump capacitor C1 (polarized capacitor orientation applies if C1 is polarized).
10 VCC power_in Positive power supply, nominally 5 V (5 V ±10% per the specifications; absolute maximum 6 V).

Key specifications

Parameter Value
Manufacturer Analog Devices
Package MSOP-10
Category Interface
Pins 10

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Output Voltage Swing 3.5 4.2 V VCC = 5 V ± 5%, TOUT loaded with 3 kΩ to GND 4
Output Voltage Swing 3.25 4.2 V VCC = 5 V ± 10%, TOUT loaded with 3 kΩ to GND 4
VCC Power Supply Current (Unloaded) 0.5 1 mA No load, TIN = VCC or GND 4
VCC Power Supply Current (Loaded) 1.85 2.5 mA TOUT loaded with 3 kΩ to GND 4
Input Logic Threshold Low VINL 0.8 V 4
Input Logic Threshold High VINH 2.4 V 4
Input Leakage Current -1 1 μA 4
RS-232 Input Voltage Range -15 15 V 4
RS-232 Input Threshold Low 0.8 2.2 V 4
RS-232 Input Threshold High 2.4 2.6 V 4
RS-232 Input Resistance 3 5 7 kΩ 4
TTL/CMOS Output Voltage Low VOL 0.4 V IOUT = 1.6 mA 4
TTL/CMOS Output Voltage High VOH 3.5 V IOUT = −1.0 mA 4
Instantaneous Slew Rate 25 V/μs CL = 10 pF, RL = 3 kΩ − 7 kΩ, TA = 25°C 4
RS-232 Output Short Circuit Current 25 60 mA 4
VCC VCC 6 V 5
Negative supply voltage V− V− -6 0.3 V 5
Driver Input TIN TIN -0.3 V Max printed as (VCC, +0.3 V) 5
Receiver Input RIN RIN -30 30 V 5
Receiver Output ROUT ROUT -0.3 V Max printed as (VCC +0.3 V) 5
Power Dissipation (RM-10) 1488 mW RM-10 package; derate 12 mW/°C above 70°C 5
Operating Temperature Range (Industrial, A Version) -40 85 °C A version 5
Storage Temperature Range -65 150 °C 5
Lead Temperature Soldering, Vapor Phase 215 °C 60 sec 5
Lead Temperature Soldering, Infrared 220 °C 15 sec 5
ESD Rating 2000 V Printed as >2000 V 5
ESD Rating (I-O Pins) 15 kV I-O pins 5
Propagation Delay 0.25 μs RS-232 to TTL 4
RS-232 Input Hysteresis 0.2 V 4
Transition Region Slew Rate 11 V/μs RL = 3 kΩ, CL = 1000 pF; measured from +3 V to −3 V or vice versa 4
Baud Rate 460 kB RL = 3 kΩ, CL = 1 nF 4
Output Resistance 300 Ω VCC = 0 V, VOUT = ±2 V 4
VCC Power Supply Current (Shutdown) 1 μA SD input = VCC 4
Thermal Impedance 135 °C/W 5
Positive Power Supply VCC (nominal) VCC 5 V 5 V ± 10% 4

CAD (KiCad official)

  • Symbol: ADM101EARMZ-REEL7
  • Footprint: Package_SO:MSOP-10_3x3mm_P0.5mm
  • 3D model: MSOP-10 (KiCad packages3D, STEP)
  • 3D model files: adm101earmz-reel7-etched.step / adm101earmz-reel7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); adm101earmz-reel7.step / adm101earmz-reel7.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices datasheet (13 pp, sha256 2ed4efaead40203d, retrieved 2026-10-19, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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