Request Quote
(Ships tomorrow)
PI5V330SQEX Equivalent & Substitute Parts
Part Overview
The PI5V330SQEX is a video switch IC manufactured by Diodes Incorporated, designed for 2:1 multiplexing applications with 4 channels and 10Ohm on-state resistance. This part is classified as Last Time Buy, indicating discontinued production with limited remaining inventory. Finding equivalent and substitute parts is necessary to ensure design continuity and long-term component availability for new production runs and system redesigns.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | PI5V330SQEX |
| Manufacturer | Diodes Incorporated |
| Category | Interface |
| Package / Case | 16-SSOP (0.154", 3.90mm Width) |
| Multiplexer/Demultiplexer Circuit | 2:1 |
| Number of Channels | 4 |
| On-State Resistance (Max) | 10Ohm |
| Voltage - Supply, Single (V+) | 5V |
| -3dB Bandwidth | 400MHz |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution for the PI5V330SQEX is determined by the following critical parameters:
- Package Compatibility: 16-SSOP (0.154", 3.90mm Width) — all substitutes maintain identical package footprint and pinout
- Circuit Configuration: 2:1 multiplexer/demultiplexer with 4 channels — functional equivalence required
- Supply Voltage: 5V single supply operation — substitutes must support 5V operation
- On-State Resistance: Maximum 10Ohm — substitutes with lower resistance values are acceptable and provide improved performance
- Bandwidth: 400MHz minimum — substitutes meeting or exceeding this specification are compatible
- Operating Temperature Range: -40°C ~ 85°C — substitutes must cover this range
- Compliance: ROHS3 compliant, MSL 1, REACH unaffected — all substitutes maintain equivalent compliance status
Substitute parts are grouped into two categories based on on-state resistance performance: lower-resistance variants (4.6Ohm and 2.2Ohm) offering superior signal integrity, and equivalent-resistance variants (7Ohm and 10Ohm) providing direct functional replacement.
Parameter Comparison
| Parameter | PI5V330SQEX | ADG774ABRQZ | ADG774ABRQZ-REEL7 | ADG774BRQZ | ADG774BRQZ-REEL7 | ADG794BRQZ | TS5V330DBQR |
|---|---|---|---|---|---|---|---|
| Manufacturer | Diodes Inc. | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Texas Instruments |
| Product Status | Last Time Buy | Active | Active | Active | Active | Active | Last Time Buy |
| Multiplexer/Demultiplexer Circuit | 2:1 | 2:1 | 2:1 | 2:1 | 2:1 | 2:1 | 2:1 |
| Number of Channels | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| On-State Resistance (Max) | 10Ohm | 4.6Ohm | 4.6Ohm | 2.2Ohm (Typ) | 2.2Ohm (Typ) | 7Ohm | 10Ohm |
| Voltage - Supply, Single (V+) | 5V | 3V ~ 5V | 3V ~ 5V | 3V ~ 5V | 3V ~ 5V | 3.3V, 5V | 4V ~ 5.5V |
| -3dB Bandwidth | 400MHz | 400MHz | 400MHz | 240MHz | 240MHz | 300MHz | 300MHz (Min) |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | 16-SSOP | 16-SSOP | 16-SSOP | 16-SSOP | 16-SSOP | 16-SSOP | 16-SSOP |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 2 (1 Year) |
Engineering Selection Recommendations
Primary Substitutes (Active Status, Recommended for New Designs)
ADG774ABRQZ and ADG774ABRQZ-REEL7 from Analog Devices are the preferred substitutes. Both parts are in Active production status, maintain identical 16-SSOP packaging, support 5V operation, and deliver superior on-state resistance of 4.6Ohm with 400MHz bandwidth matching the original specification. These parts provide direct functional replacement with improved signal integrity. The REEL7 variant offers higher inventory availability (6270 pcs) compared to the tube-packaged ADG774ABRQZ (1250 pcs).
ADG774BRQZ and ADG774BRQZ-REEL7 provide alternative substitution with even lower on-state resistance of 2.2Ohm (Typ) and extended operating temperature range to 125°C. However, bandwidth is reduced to 240MHz. These parts are suitable for applications where lower on-state resistance is beneficial and bandwidth requirements do not exceed 240MHz.
Secondary Substitute (Last Time Buy Status)
TS5V330DBQR from Texas Instruments matches the original PI5V330SQEX specification with identical 10Ohm on-state resistance and 4-channel 2:1 configuration. This part is also Last Time Buy status with substantial inventory (37360 pcs). It is suitable for immediate replacement but does not address long-term component availability concerns.
Compliance and Certification
All substitute parts maintain ROHS3 compliance, REACH unaffected status, and EAR99 ECCN classification. ADG774 variants carry MSL 1 (Unlimited) matching the original part. TS5V330DBQR carries MSL 2 (1 Year), requiring appropriate moisture control during storage and handling.
Frequently Asked Questions (FAQ)
Q: Can ADG774ABRQZ directly replace PI5V330SQEX without circuit modifications?
A: Yes. Both parts share identical 16-SSOP packaging, 2:1 multiplexer configuration with 4 channels, 5V supply operation, and 400MHz bandwidth. The lower on-state resistance of ADG774ABRQZ (4.6Ohm vs. 10Ohm) improves signal integrity without requiring design changes. Pin-for-pin compatibility is maintained.
Q: What is the difference between ADG774ABRQZ and ADG774ABRQZ-REEL7?
A: Both parts are electrically identical. The difference is packaging format: ADG774ABRQZ is supplied in Tube packaging, while ADG774ABRQZ-REEL7 is supplied in Cut Tape (CT) & Digi-Reel format. Selection depends on assembly process requirements and inventory availability. ADG774ABRQZ-REEL7 has higher stock (6270 pcs).
Q: Why does ADG774BRQZ have lower bandwidth (240MHz) than the original part (400MHz)?
A: ADG774BRQZ achieves lower on-state resistance (2.2Ohm Typ) through different internal circuit design, which results in reduced bandwidth. This trade-off is acceptable for applications where signal frequency does not exceed 240MHz and lower resistance is beneficial for signal amplitude preservation.
Q: Is TS5V330DBQR a suitable long-term substitute?
A: TS5V330DBQR is Last Time Buy status, identical to the original PI5V330SQEX in electrical performance. It provides immediate replacement but does not solve long-term availability. For new designs requiring sustained component supply, ADG774ABRQZ or ADG774ABRQZ-REEL7 (Active status) are recommended.
Q: What is the impact of MSL 2 rating on TS5V330DBQR versus MSL 1 on other substitutes?
A: MSL 2 (1 Year) requires moisture control during storage and limits shelf life to one year from manufacturing date. MSL 1 (Unlimited) allows indefinite storage without moisture control. For high-volume production or long-term inventory, MSL 1 parts (ADG774 variants) are preferred.
Q: Can ADG794BRQZ be used as a substitute?
A: ADG794BRQZ is electrically compatible with 7Ohm on-state resistance, 300MHz bandwidth, and 5V operation. However, it offers no performance advantage over the original 10Ohm specification and provides lower bandwidth. It is suitable only if inventory constraints on preferred substitutes require alternative sourcing.
Alternative Parts
SJ6012L2TP
Littelfuse Inc.
6 Alternative Parts
JMK107BBJ476MA-RE
Taiyo Yuden
10 Alternative Parts
GMK107BBJ475MA-T
Taiyo Yuden
5 Alternative Parts
SJ6020N2ARP
Littelfuse Inc.
3 Alternative Parts
SJ6025R2ATP
Littelfuse Inc.
4 Alternative Parts
2474-05L
API Delevan Inc.
1 Alternative Parts
4590R-684K
API Delevan Inc.
1 Alternative Parts
CM6560R-334
API Delevan Inc.
1 Alternative Parts
CM6460-104
API Delevan Inc.
1 Alternative Parts
5526-12
API Delevan Inc.
1 Alternative Parts