DG201AMSE/PR+ Equivalent & Substitute Parts

Part Overview

The DG201AMSE/PR+ is a 4-circuit IC switch with SPST-NC (Single Pole Single Throw - Normally Closed) configuration manufactured by Analog Devices Inc./Maxim Integrated. This component operates as a 1:1 multiplexer/demultiplexer with 200Ohm on-state resistance, designed for precision switching applications requiring low on-resistance and fast switching times. The part is classified as Active status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified based on matching electrical characteristics, switching performance, and operational parameters that define functional interchangeability within the Interface category.

Key Parameters

Parameter	Value
Manufacturer Part Number	DG201AMSE/PR+
Manufacturer	Analog Devices Inc./Maxim Integrated
Category	Interface
Description	IC SWITCH SPST-NC X 4 200OHM
Switch Circuit Configuration	SPST - NC
Multiplexer/Demultiplexer Circuit	1:1
Number of Circuits	4
On-State Resistance (Max)	200Ohm
Voltage - Supply, Dual (V±)	±4.5V ~ 18V
Switch Time - Ton (Max)	600ns
Switch Time - Toff (Max)	450ns
Charge Injection	20pC
Channel Capacitance - CS(off)	5pF
Channel Capacitance - CD(off)	5pF
Current - Leakage (IS(off)) (Max)	1nA
Crosstalk	-90dB @ 100kHz
Operating Temperature Range	-40°C ~ 85°C
Product Status	Active
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitution for the DG201AMSE/PR+ is determined by strict equivalence across the following critical parameters:

Switch Circuit Configuration: SPST - NC topology
Number of Circuits: 4-circuit configuration
On-State Resistance: 200Ohm maximum
Multiplexer/Demultiplexer Circuit: 1:1 ratio
Voltage Supply Range: ±4.5V ~ 18V dual supply
Switch Time Performance: Ton ≤ 600ns, Toff ≤ 450ns
Charge Injection: 20pC
Channel Capacitance: CS(off) and CD(off) at 5pF
Leakage Current: IS(off) ≤ 1nA
Crosstalk Performance: -90dB @ 100kHz
Operating Temperature: -40°C ~ 85°C
Compliance: RoHS3 Compliant, REACH Unaffected

Parts meeting all these specifications are classified as direct equivalents. The DG201AMSE/PR+ represents the primary reference part for this substitution group.

Parameter Comparison

Parameter	DG201AMSE/PR+ (Main Part)	Direct Equivalent
Manufacturer Part Number	DG201AMSE/PR+	DG201AMSE/PR+
Manufacturer	Analog Devices Inc./Maxim Integrated	Analog Devices Inc./Maxim Integrated
Switch Circuit	SPST - NC	SPST - NC
Number of Circuits	4	4
On-State Resistance (Max)	200Ohm	200Ohm
Multiplexer/Demultiplexer Circuit	1:1	1:1
Voltage - Supply, Dual (V±)	±4.5V ~ 18V	±4.5V ~ 18V
Switch Time - Ton (Max)	600ns	600ns
Switch Time - Toff (Max)	450ns	450ns
Charge Injection	20pC	20pC
Channel Capacitance - CS(off)	5pF	5pF
Channel Capacitance - CD(off)	5pF	5pF
Current - Leakage (IS(off)) (Max)	1nA	1nA
Crosstalk	-90dB @ 100kHz	-90dB @ 100kHz
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Product Status	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

The DG201AMSE/PR+ is an Active product with full regulatory compliance. Selection of equivalent parts must maintain Active product status to ensure continued manufacturing support and supply chain stability. All substitute parts must carry identical RoHS3 compliance certification and REACH Unaffected status to satisfy environmental and regulatory requirements in manufacturing and deployment environments.

Electrical parameter matching across all specified characteristics ensures functional interchangeability without circuit redesign or performance degradation. Parts meeting the complete parameter set defined in this reference maintain equivalent performance in switching speed, signal integrity, and operational reliability across the specified temperature range.

Frequently Asked Questions (FAQ)

Q: What defines a direct equivalent for the DG201AMSE/PR+?

A: A direct equivalent must match all electrical parameters including SPST-NC switch configuration, 4-circuit topology, 200Ohm on-state resistance, 1:1 multiplexer/demultiplexer ratio, ±4.5V ~ 18V dual supply voltage, switching times (600ns Ton, 450ns Toff), charge injection (20pC), channel capacitance (5pF), leakage current (1nA), crosstalk (-90dB @ 100kHz), and operating temperature range (-40°C ~ 85°C). Product status must remain Active with RoHS3 compliance and MSL 1 rating.

Q: Can parts with different on-state resistance values substitute for the DG201AMSE/PR+?

A: No. On-state resistance is a critical electrical parameter that directly affects circuit performance, signal attenuation, and power dissipation. The 200Ohm specification is a fixed requirement for substitution eligibility.

Q: Are there packaging considerations for this part?

A: Packaging information is not specified in the provided parameters for this part. Substitution decisions must be based on the electrical and functional characteristics defined in this reference.

Q: What is the significance of the MSL 1 rating?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture control requirements. This rating must be maintained in substitute parts to ensure consistent handling and storage procedures.

Q: Does the DG201AMSE/PR+ support single supply voltage operation?

A: No. This part operates exclusively with dual supply voltage (±4.5V ~ 18V). Single supply operation is not supported.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message