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HI6-0201-5 Equivalent & Substitute Parts
Part Overview
The HI6-0201-5 is a 4-circuit SPST-NC analog switch IC manufactured by Analog Devices Inc./Maxim Integrated in 16-SOIC surface mount packaging. This component operates as a 1:1 multiplexer/demultiplexer with 80Ohm on-state resistance and supports dual supply voltages (±4.5V to ±18V) or single supply (5V to 30V). The part is classified as obsolete, making equivalent substitutes necessary for new designs and ongoing production support.
Substiute Parts
Key Parameters
| Parameter | HI6-0201-5 Value |
|---|---|
| Switch Circuit Type | SPST - NC |
| Number of Circuits | 4 |
| Multiplexer/Demultiplexer Configuration | 1:1 |
| On-State Resistance (Max) | 80Ohm |
| Voltage - Supply, Single (V+) | 5V ~ 30V |
| Voltage - Supply, Dual (V±) | ±4.5V ~ 18V |
| Switch Time Ton/Toff (Max) | 500ns / 350ns |
| Charge Injection | 20pC |
| Channel Capacitance (CS(off) / CD(off)) | 5pF / 5pF |
| Current - Leakage (IS(off)) (Max) | 10nA |
| Crosstalk @ 100kHz | -90dB |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) |
| RoHS Status | RoHS non-compliant |
| Product Status | Obsolete |
Substitute Part Grouping Explanation
Substitution for the HI6-0201-5 is determined by the following critical parameters:
- Switch topology: SPST-NC configuration with 4 circuits in 1:1 multiplexer arrangement
- On-state resistance: 80Ohm nominal; substitutes range from 50Ohm to 125Ohm depending on application requirements
- Supply voltage compatibility: Dual supply (±4.5V to ±18V) or single supply (5V to 30V) operation
- Switching speed: Ton/Toff performance (500ns/350ns baseline)
- Package form factor: 16-SOIC surface mount; width variations exist (0.154" vs 0.295")
- Leakage current and crosstalk: Signal integrity parameters
- Operating temperature range: 0°C to 70°C baseline; extended range substitutes available to -40°C to 85°C
- Compliance status: RoHS3 compliance required for modern applications
Substitutes are grouped by on-state resistance performance tier and supply voltage capability, with packaging options (Tube, Tape & Reel, Cut Tape & Digi-Reel, Bulk) available within each electrical specification group.
Parameter Comparison
| Part Number | Manufacturer | Ron (Max) Ohm | V+ Single (V) | V± Dual (V) | Ton/Toff (ns) | Leakage (Max) | Crosstalk @ 100kHz | Temp Range (°C) | Package Width | RoHS Status | Product Status |
|---|---|---|---|---|---|---|---|---|---|---|---|
| HI6-0201-5 | Analog Devices/Maxim | 80 | 5~30 | ±4.5~18 | 500/350 | 10nA | -90dB | 0~70 | 7.50mm | Non-compliant | Obsolete |
| ADG201AKRZ | Analog Devices Inc. | 90 | 10~15 | ±10~15 | 300/250 | 2nA | -80dB | -40~85 | 3.90mm | ROHS3 Compliant | Active |
| ADG201AKRZ-REEL | Analog Devices Inc. | 90 | 10~15 | ±10~15 | 300/250 | 2nA | -80dB | -40~85 | 3.90mm | ROHS3 Compliant | Active |
| ADG201AKRZ-REEL7 | Analog Devices Inc. | 90 | 10~15 | ±10~15 | 300/250 | 2nA | -80dB | -40~85 | 3.90mm | ROHS3 Compliant | Active |
| DG201BDY-E3 | Vishay Siliconix | 85 | 4.5~25 | ±4.5~22 | 300/200 | 500pA | -95dB | -40~85 | 3.90mm | ROHS3 Compliant | Active |
| DG201BDY-T1-E3 | Vishay Siliconix | 85 | 4.5~25 | ±4.5~22 | 300/200 | 500pA | -95dB | -40~85 | 3.90mm | ROHS3 Compliant | Active |
| DG201HSDY-E3 | Vishay Siliconix | 50 | 13~36 | ±7~22 | 60/50 | 1nA | -100dB | -40~85 | 3.90mm | ROHS3 Compliant | Active |
| DG201HSDY-T1-E3 | Vishay Siliconix | 50 | 13~36 | ±7~22 | 60/50 | 1nA | -100dB | -40~85 | 3.90mm | ROHS3 Compliant | Active |
| HI9P0201HS-5Z | Renesas Electronics | 50 | — | ±15 | 50/50 | 10nA | -86dB | 0~75 | 7.50mm | ROHS3 Compliant | Active |
| HI9P0201HS-9Z | Renesas Electronics | 50 | — | ±15 | 50/50 | 10nA | -86dB | -40~85 | 7.50mm | ROHS3 Compliant | Active |
| LTC201ACS#PBF | Analog Devices Inc. | 125 | 5 | ±15 | 400/300 | 5nA | -90dB | 0~70 | 3.90mm | ROHS3 Compliant | Active |
Engineering Selection Recommendations
Primary Substitutes (Closest Electrical Match)
The ADG201AKRZ series (ADG201AKRZ, ADG201AKRZ-REEL, ADG201AKRZ-REEL7) from Analog Devices Inc. provides the most direct functional replacement. These parts maintain 4-circuit SPST-NC topology with 90Ohm on-state resistance, comparable switching performance (300ns/250ns), and active product status with ROHS3 compliance. The narrower 3.90mm package width differs from the original 7.50mm form factor; PCB layout verification is required. Dual supply voltage range (±10V to ±15V) is more restrictive than the original but covers standard ±15V systems.
Alternative Substitutes (Vishay DG201 Series)
The DG201BDY-E3 and DG201BDY-T1-E3 from Vishay Siliconix offer 85Ohm on-state resistance with superior leakage performance (500pA vs 10nA) and improved crosstalk (-95dB). Supply voltage compatibility spans 4.5V to 25V single supply or ±4.5V to ±22V dual supply, providing broader operational flexibility. Extended temperature range (-40°C to 85°C) exceeds the original specification. ROHS3 compliance and active status support modern procurement requirements.
High-Speed Alternatives (DG201HSDY Series)
The DG201HSDY-E3 and DG201HSDY-T1-E3 deliver 50Ohm on-state resistance with significantly faster switching (60ns/50ns) and superior crosstalk isolation (-100dB). These parts require higher supply voltages (13V to 36V single or ±7V to ±22V dual) and are suitable for applications demanding reduced on-resistance and faster transient response. ROHS3 compliance and active status confirmed.
Package-Compatible Alternatives (Renesas HI9P0201 Series)
The HI9P0201HS-5Z and HI9P0201HS-9Z maintain the original 7.50mm package width, eliminating PCB layout redesign. Both deliver 50Ohm on-state resistance with 50ns switching speed. Dual supply operation (±15V) is supported; single supply is not available. The -9Z variant extends operating temperature to -40°C to 85°C. ROHS3 compliance and active product status confirmed.
Legacy Temperature-Matched Option (LTC201ACS#PBF)
The LTC201ACS#PBF from Analog Devices Inc. maintains the original 0°C to 70°C operating temperature range and supports both 5V single supply and ±15V dual supply. On-state resistance of 125Ohm is higher; switching performance (400ns/300ns) is comparable. ROHS3 compliance and active status support modern designs. This part is suitable when temperature range and supply voltage compatibility are primary constraints.
Frequently Asked Questions (FAQ)
Q: Can I directly replace HI6-0201-5 with ADG201AKRZ without PCB modifications?
A: The ADG201AKRZ maintains electrical functionality but differs in package width (3.90mm vs 7.50mm). PCB footprint verification is required. Pin configuration and signal integrity remain compatible for the 16-SOIC topology.
Q: What is the key difference between DG201BDY-E3 and DG201HSDY-E3?
A: DG201BDY-E3 provides 85Ohm on-state resistance with 300ns/200ns switching. DG201HSDY-E3 delivers 50Ohm resistance with 60ns/50ns switching, suitable for applications requiring lower impedance and faster transient response. Supply voltage requirements differ: DG201BDY-E3 operates at 4.5V–25V single or ±4.5V–±22V dual; DG201HSDY-E3 requires 13V–36V single or ±7V–±22V dual.
Q: Why is the HI6-0201-5 marked obsolete?
A: The HI6-0201-5 is classified as obsolete by the manufacturer. Active substitutes with improved specifications, extended temperature ranges, and RoHS3 compliance are available. New designs should transition to active alternatives.
Q: Which substitute offers the best leakage current performance?
A: The DG201BDY-E3 and DG201BDY-T1-E3 provide the lowest leakage current at 500pA maximum, compared to 10nA for the original HI6-0201-5. This improvement is critical for low-power or high-impedance signal applications.
Q: Are all substitutes RoHS3 compliant?
A: Yes. All listed substitutes carry ROHS3 Compliant status. The original HI6-0201-5 is RoHS non-compliant, making compliance-certified substitutes necessary for regulated applications and modern procurement standards.
Q: What packaging options are available for the ADG201AKRZ?
A: The ADG201AKRZ is supplied in Tube packaging. The ADG201AKRZ-REEL variant uses Tape & Reel (TR) packaging. The ADG201AKRZ-REEL7 variant uses Cut Tape (CT) & Digi-Reel packaging. Selection depends on production volume and assembly line requirements.
Q: Can I use HI9P0201HS-5Z in applications requiring single supply voltage?
A: No. The HI9P0201HS-5Z supports only dual supply operation (±15V). Single supply voltage is not available. The LTC201ACS#PBF or DG201BDY-E3 series are suitable alternatives for single supply applications.
Q: What is the operating temperature range difference between HI9P0201HS-5Z and HI9P0201HS-9Z?
A: HI9P0201HS-5Z operates 0°C to 75°C. HI9P0201HS-9Z extends to -40°C to 85°C. The -9Z variant is required for industrial or extended-temperature applications.
Q: How does crosstalk performance compare across substitutes?
A: Crosstalk isolation ranges from -80dB (ADG201AKRZ) to -100dB (DG201HSDY series) at 100kHz. The original HI6-0201-5 provides -90dB. DG201HSDY variants offer superior isolation for sensitive analog signal routing.
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