- Pinout Diagram
- Footprint Diagram
TI TCA9617ADGKR
| Manufacturer | |
| MPN | TCA9617ADGKR |
| LCSC Part # | C400707 |
| Packaging | VSSOP-8-0.65mm |
| Customer # | |
| Key Attributes | Level-Translating FM+ I²C Bus Repeater |
| Datasheet |  TI TCA9617ADGKR |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Logic/Translators, Level Shifters | |
| Manufacturer | TI | |
| Packaging | VSSOP-8-0.65mm | |
| Type | - | |
| Propagation Delay | 250ns | |
| Voltage Supply Source | Dual Supply | |
| Operating Temperature | -40℃~+85℃ | |
| Features | Level shifting | |
| Voltage - Supply | 800mV~5.5V | |
| Quiescent Current | 13uA | |
| Current - Output High(IOH) | - | |
| Current - Output Low(IOL) | 30mA |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2500 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The TCA9617A is a BiCMOS dual bidirectional buffer intended for |²C bus and SMBus systems. It can provide bidirectional voltage-level translation (uptranslation and down-translation) between low voltages (down to 0.8 V) and higher voltages (2.2 V to 5.5 V) in mixed-mode applications. This device enables |²C and similar bus systems to be extended, without degradation of performance even during level shifting. The TCA9617A buffers both the serial data (SDA) and the serial clock (SCL) signals on the |²C bus, allowing two buses of 550-pF or greater bus capacitance to be connected in an |²C application. This device can also be used to isolate two halves of a bus for voltage and capacitance.
Features
- Two-Channel Bidirectional |²C Buffer Support for Standard Mode, Fast Mode (400 kHz), and Fast Mode + (1 Mhz) |²C Operation
- Operating Supply Voltage Range of 0.8 V to 5.5 V on A-Side
- Operating Supply Voltage Range of 2.2 V to 5.5 V on B-Side
- Voltage-Level Translation From 0.8 V to 5.5 V and 2.2 V to 5.5 V
- Footprint and Function Replacement for TCA9517
- Active-High Repeater-Enable Input
- Open-Drain |²C I/O
- 5.5-V Tolerant |²C and Enable Input
- Support Mixed-Mode Signal Operation
- Lockup-Free Operation
- Support for Clock Stretching and Multiple Master Arbitration Across The Device
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Protection Exceeds JESD 22 – 4000-V Human-Body Model (A114-A) 1500-V Charged-Device Model (C101)
Applications
- Servers
- Routers (Telecom Switching Equipment)
- Industrial Equipment
- Products With Many |²C Slaves and/or Long PCB Traces
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 0.8192 | $ 0.82 |
| 10+ | $ 0.6856 | $ 6.86 |
| 30+ | $ 0.6189 | $ 18.57 |
| 100+ | $ 0.5521 | $ 55.21 |
| 500+ | $ 0.513 | $ 256.50 |
| 1,000+ | $ 0.4919 | $ 491.90 |
Standard Packaging2500/Full Reel | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Logic/Translators, Level Shifters | |
| Manufacturer | TI | |
| Packaging | VSSOP-8-0.65mm | |
| Type | - | |
| Propagation Delay | 250ns | |
| Voltage Supply Source | Dual Supply | |
| Operating Temperature | -40℃~+85℃ | |
| Features | Level shifting | |
| Voltage - Supply | 800mV~5.5V | |
| Quiescent Current | 13uA | |
| Current - Output High(IOH) | - | |
| Current - Output Low(IOL) | 30mA |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2500 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The TCA9617A is a BiCMOS dual bidirectional buffer intended for |²C bus and SMBus systems. It can provide bidirectional voltage-level translation (uptranslation and down-translation) between low voltages (down to 0.8 V) and higher voltages (2.2 V to 5.5 V) in mixed-mode applications. This device enables |²C and similar bus systems to be extended, without degradation of performance even during level shifting. The TCA9617A buffers both the serial data (SDA) and the serial clock (SCL) signals on the |²C bus, allowing two buses of 550-pF or greater bus capacitance to be connected in an |²C application. This device can also be used to isolate two halves of a bus for voltage and capacitance.
Features
- Two-Channel Bidirectional |²C Buffer Support for Standard Mode, Fast Mode (400 kHz), and Fast Mode + (1 Mhz) |²C Operation
- Operating Supply Voltage Range of 0.8 V to 5.5 V on A-Side
- Operating Supply Voltage Range of 2.2 V to 5.5 V on B-Side
- Voltage-Level Translation From 0.8 V to 5.5 V and 2.2 V to 5.5 V
- Footprint and Function Replacement for TCA9517
- Active-High Repeater-Enable Input
- Open-Drain |²C I/O
- 5.5-V Tolerant |²C and Enable Input
- Support Mixed-Mode Signal Operation
- Lockup-Free Operation
- Support for Clock Stretching and Multiple Master Arbitration Across The Device
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Protection Exceeds JESD 22 – 4000-V Human-Body Model (A114-A) 1500-V Charged-Device Model (C101)
Applications
- Servers
- Routers (Telecom Switching Equipment)
- Industrial Equipment
- Products With Many |²C Slaves and/or Long PCB Traces
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |