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ADG1421BRMZ-REEL7

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

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ADG1421BRMZ-REEL7

Analog Devices · Analog Switches, Multiplexers · MSOP-10

ADG1421BRMZ-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 S1 bidirectional Source Terminal. This pin can be an input or output.
2 S2 bidirectional Source Terminal. This pin can be an input or output.
3 NC unconnected No Connect.
4 GND power_in Ground (0 V) Reference.
5 VDD power_in Most Positive Power Supply Potential; the datasheet specifies VDD/VSS of ±4.5 V/±16.5 V min/max with ground at 0 V.
6 IN2 input Logic Control Input; VINH is 2.0 V min and VINL is 0.8 V max.
7 IN1 input Logic Control Input; VINH is 2.0 V min and VINL is 0.8 V max.
8 VSS power_in Most Negative Power Supply Potential.
9 D2 bidirectional Drain Terminal. This pin can be an input or output.
10 D1 bidirectional Drain Terminal. This pin can be an input or output.

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
On Resistance RON 2.1 3.2 Ω VDD = +13.5 V, VSS = −13.5 V 3
On Resistance Match Between Channels ∆RON 0.02 0.13 Ω VS = ±10 V, IS = −10 mA 3
On Resistance Flatness RFLAT(ON) 0.4 0.65 Ω VS = ±10 V, IS = −10 mA 3
Source Off Leakage IS(Off) -75 0.1 75 nA VS = ±10 V, VD = ±10 V; see Figure 24 3
Drain Off Leakage ID(Off) -75 0.1 75 nA VS = ±10 V, VD = ±10 V; see Figure 24 3
Channel On Leakage ID, IS(On) -75 0.2 75 nA VS = VD = ±10 V; see Figure 25 3
Input High Voltage VINH 2 V 3
Input Low Voltage VINL 0.8 V 3
Input Current IINL or IINH -0.1 0.005 0.1 μA VIN = VGND or VDD 3
Turn-On Time tON 115 210 ns VS = 10 V; see Figure 26 3
Turn-Off Time tOFF 115 190 ns VS = 10 V; see Figure 26 3
Positive Supply Current (digital inputs 0 V or VDD) IDD 0.002 1 μA Digital inputs = 0 V or VDD 3
Positive Supply Current (digital inputs 5 V) IDD 120 190 μA Digital inputs = 5 V 3
Negative Supply Current ISS 0.002 1 μA Digital inputs = 0 V, 5 V, or VDD 3
Supply Voltage Range (VDD/VSS, ±15 V dual supply table) VDD/VSS 4.5 16.5 V Ground = 0 V 3
On Resistance RON 4 6.2 Ω VDD = 10.8 V, VSS = 0 V 4
On Resistance Match Between Channels ∆RON 0.03 0.18 Ω VS = 0 V to 10 V, IS = −10 mA 4
On Resistance Flatness RFLAT(ON) 1.2 1.9 Ω VS = 0 V to 10 V, IS = −10 mA 4
Source Off Leakage IS(Off) -75 0.05 75 nA VS = 1 V/10 V, VD = 10 V/1 V; see Figure 24 4
Drain Off Leakage ID(Off) -75 0.05 75 nA VS = 1 V/10 V, VD = 10 V/1 V; see Figure 24 4
Channel On Leakage ID, IS(On) -75 0.1 75 nA VS = VD = 1 V or 10 V; see Figure 25 4
Turn-On Time tON 180 340 ns VS = 8 V; see Figure 26 4
Turn-Off Time tOFF 130 235 ns VS = 8 V; see Figure 26 4
Positive Supply Current (digital inputs 0 V or VDD) IDD 0.001 1 µA Digital inputs = 0 V or VDD 4
Positive Supply Current (digital inputs 5 V) IDD 120 190 µA Digital inputs = 5 V 4
Supply Voltage Range (VDD, +12 V single supply table) VDD 5 16.5 V Ground = 0 V, VSS = 0 V 4
On Resistance RON 4.5 7 Ω VDD = +4.5 V, VSS = −4.5 V 5
On Resistance Match Between Channels ∆RON 0.04 0.21 Ω VS = ±4.5 V; IS = −10 mA 5
On Resistance Flatness RFLAT(ON) 1.3 2 Ω VS = ±4.5 V, IS = −10 mA 5
Source Off Leakage IS(Off) -75 0.05 75 nA VS = ±4.5 V, VD = ∓4.5 V; see Figure 24 5
Drain Off Leakage ID(Off) -75 0.05 75 nA VS = ±4.5 V, VD = ∓4.5 V; see Figure 24 5
Channel On Leakage ID, IS(On) -75 0.1 75 nA VS = VD = ±4.5 V; see Figure 25 5
Turn-On Time tON 285 520 ns VS = 3 V; see Figure 26 5
Turn-Off Time tOFF 220 395 ns VS = 3 V; see Figure 26 5
Positive Supply Current IDD 0.001 1 μA Digital inputs = 0 V or VDD 5
Negative Supply Current ISS 0.001 1 μA Digital inputs = 0 V or VDD 5
Supply Voltage Range (VDD/VSS, ±5 V dual supply table) VDD/VSS 4.5 16.5 V Ground = 0 V 5
Continuous Current per Channel, ±15 V dual supply, 10-Lead MSOP (125°C) 75 mA VDD = +13.5 V, VSS = −13.5 V; 10-Lead MSOP (θJA = 142°C/W) 6
Continuous Current per Channel, +12 V single supply, 10-Lead MSOP (125°C) 65 mA VDD = 10.8 V, VSS = 0 V; 10-Lead MSOP (θJA = 142°C/W) 6
Continuous Current per Channel, ±5 V dual supply, 10-Lead MSOP (125°C) 65 mA VDD = +4.5 V, VSS = −4.5 V; 10-Lead MSOP (θJA = 142°C/W) 6
VDD to VSS 35 V 7
VDD to GND -0.3 25 V 7
VSS to GND -25 0.3 V 7
Analog Inputs current 30 mA Whichever occurs first 7
Digital Inputs current 30 mA Whichever occurs first 7
Peak Current, S or D (10-Lead MSOP, 4-Layer Board) 300 mA Pulsed at 1 ms, 10% duty-cycle maximum 7
Operating Temperature Range (Industrial) -40 125 °C 7
Storage Temperature Range -65 150 °C 7
Junction Temperature 150 °C 7
Reflow Soldering Peak Temperature, Pb Free 260 °C 7
Thermal Resistance, Junction-to-Ambient, 10-Lead MSOP (4-Layer Board) θJA 142 °C/W 10-Lead MSOP (4-Layer Board) 7
Thermal Resistance, Junction-to-Case, 10-Lead MSOP (4-Layer Board) θJC 44 °C/W 10-Lead MSOP (4-Layer Board) 7

CAD (KiCad official)

  • Symbol: ADG1421BRMZ-REEL7
  • Footprint: Package_SO:MSOP-10_3x3mm_P0.5mm
  • 3D model: MSOP-10 (KiCad packages3D, STEP)
  • 3D model files: adg1421brmz-reel7-etched.step / adg1421brmz-reel7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); adg1421brmz-reel7.step / adg1421brmz-reel7.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices datasheet (16 pp, sha256 0db832580da85da2, retrieved 2026-10-18, 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