Supply Current
:
Maximum Operating Temperature
: + 85 C
Mounting Style
: SMD/SMT
Supply Voltage - Max
: 5.5 V
Type
: Voltage Level Translators
Supply Voltage - Min
: 1.2 V
Package / Case
: SSOP-8
Propagation Delay Time
: 1.2 ns
DescriptionThe PCA9306DCTR is a kind of dual bidirectional I2C and SMBus voltage-level translator, with an enable (EN) input and is operational from 1.2-V to 3.3-V VREF1 and 2.5-V to 5.5-V VREF2.It is available in SSOP-DCT package.
There are some features of PCA9306DCTR as follows: (1)2-Bit Bidirectional Translator for SDA and SCL Lines in Mixed-Mode I2C Applications; (2)I2C and SMBus Compatible; (3)Less Than 1.5-ns Maximum Propagation Delay to Accommodate Standard-Mode and Fast-Mode I2C Devices and Multiple Masters; (4)Allows Voltage-Level Translator Between: 1.2-V VREF1 and 2.5-V, 3.3-V, or 5-V VREF2; 1.8-V VREF1 and 3.3-V or 5-V VREF2; 2.5-V VREF1 and 5-V VREF2; 3.3-V VREF1 and 5-V VREF2; (5)Provides Bidirectional Voltage Translation With No Direction Pin; (6)Low 3.5-W ON-State Connection BetweenInput and Output Ports Provides Less Signal Dtortion ; (7)Open-Drain I2C I/O Ports (SCL1, SDA1, SCL2,and SDA2); (8)5-V Tolerant I2C I/O Ports to Support Mixed-Mode Signal Operation; (9)High-Impedance SCL1, SDA1, SCL2, and SDA2 Pins for EN = Low; (10)Lock-Up-Free Operation for Isolation When EN = Low; (11)Flow-Through Pinout for Ease of Printed Circuit Board Trace Routing; (12)Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II; (13)ESD Protection Exceeds JESD 22: 2000-V Human-Body Model (A114-A); 200-V Machine Model (A115-A); 1000-V Charged-Device Model (C101).
Then is about the absolute maximum ratings of PCA9306DCTR: (1)VREF1, DC reference voltage range: 0.5 to 7 V; (2)VREF2, DC reference bias voltage range: 0.5 to 7 V; (3)VI, Input voltage range: 0.5 to 7 V; (4)VI/O, Input/output voltage range: 0.5 to 7 V; (5)Continuous channel current: 128 mA; (6)IIK, Input clamp current when VI < 0: 50 mA; (7)JA, Package thermal impedance: 220 /W; (8)Tstg, Storage temperature range: 65 to 150.
Parameters: | Technical/Catalog Information | PCA9306DCTR |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Package / Case | SM8 |
| Packaging | Tape & Reel (TR) |
| Input Type | Voltage |
| Output Type | Voltage |
| Supply Voltage | 1.2 V ~ 5.5 V |
| Data Rate | - |
| Number of Channels | 2 |
| Operating Temperature | -40°C ~ 85°C |
| Drawing Number | 296; 4188781; DCT; 8 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | PCA9306DCTR
PCA9306DCTR
296 18509 2 ND
296185092ND
296-18509-2
|
PCA9306DCTR Data Sheet
