TMUX7219DGKR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TMUX7219DGKR is a 44 V latch-up immune 2:1 SPDT precision analog switch from Texas Instruments, featuring 1.8 V logic compatibility and 40 MHz signal bandwidth. It operates from -4.5 V to 22 V and supports signals from -40°C to 125°C, packaged in an 8-pin VSSOP for compact signal routing designs.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TMUX7219DGKR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.6778(MOQ 25)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TMUX7219DGKR?
- 44 V latch-up immune design ensuring robust operation in high-voltage signal routing applications
- 2:1 SPDT configuration with 40 MHz bandwidth for precision high-frequency signal switching
- 1.8 V logic control input compatible with low-voltage microcontrollers and FPGAs
- Input signal range of -4.5 V to 22 V enabling wide dynamic range signal routing
- 8-pin VSSOP package for compact placement in space-sensitive signal path designs
What is TMUX7219DGKR used for?
The TMUX7219DGKR is designed for precision signal routing, test and measurement switching matrices, and industrial data acquisition systems where high-voltage signals must be switched reliably. Its latch-up immunity and wide signal range make it suitable for automated test equipment, process control multiplexers, and portable instrumentation requiring robust SPDT switching.
What are the specifications of TMUX7219DGKR?
| Pbfree Code | Yes |
| Date Of Intro | 2020-11-22 |
| YTEOL | 15 |
| Additional Feature | Configuration : 2:1 SPDT |
| Analog IC - Other Type | SPDT |
| Bandwidth-Nom | 40MHz |
| Input Voltage-Max | 22V |
| Input Voltage-Min | -4.5 V |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e4 |
| Neg Supply Voltage-Max (Vsup) | -22 V |
| Neg Supply Voltage-Min (Vsup) | -4.5 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Off-state Isolation-Nom | 75dB |
| On-state Resistance Match-Nom | 0.05Ω |
| On-state Resistance-Max (Ron) | 4.5Ω |
| Output | SEPARATE OUTPUT |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Signal Current-Max | 0.43A |
| Supply Current-Max (Isup) | 0.04mA |
| Supply Voltage-Max (Vsup) | 44V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | YES |
| Switch-off Time-Max | 210ns |
| Switch-on Time-Max | 200ns |
| Switching | BREAK-BEFORE-MAKE |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Mainland China, Malaysia, Thailand |
Where can I find the TMUX7219DGKR datasheet?
TMUX7219DGKR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TMUX7219DGKR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum voltage the TMUX7219DGKR can handle?
The TMUX7219DGKR supports a maximum supply voltage of 44 V and signal voltages from -4.5 V to 22 V, making it suitable for high-voltage signal routing in industrial and test equipment applications.
What is the bandwidth of the TMUX7219DGKR?
The TMUX7219DGKR has a nominal bandwidth of 40 MHz, allowing it to switch precision AC signals including audio, video, and intermediate-frequency signals with minimal distortion or attenuation.
Is the TMUX7219DGKR compatible with 1.8 V logic?
Yes, the TMUX7219DGKR accepts 1.8 V logic-level control inputs, enabling direct control from modern low-voltage microcontrollers and FPGAs without requiring level-shifting circuitry.
What does latch-up immunity mean for the TMUX7219DGKR?
Latch-up immunity means the TMUX7219DGKR will not enter a destructive latch-up state even when input voltages exceed supply rails, providing robust protection in industrial environments with transient overvoltage conditions.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $3.0200 | $75.50 |
| 50+ | $2.9100 | $145.50 |
| 100+ | $2.8100 | $281.00 |
| 2500+ | $2.6778 | $6694.50 |
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