TSER953RHBR Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
Texas Instruments TSER953RHBR is a 4-lane MIPI CSI-2 V-by-One HS serializer operating at up to 4.16 Gbps aggregate throughput in a compact 32-pin QFN package. It bridges camera sensor outputs to remote display or processing subsystems with worldwide shipping available.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 33
- Lifecycle
- ACTIVE
- Datasheet
- TSER953RHBR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $5.0200(MOQ 3000)
- Temp Range
- -20.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 4.16 Gbps aggregate serial link speed over a single coaxial or shielded twisted-pair cable replacing bulky multi-lane flat flex ribbons
- MIPI CSI-2 input with 4-lane differential Schmitt trigger interface enabling direct connection to mainstream CMOS image sensors
- 32-pin QFN package with exposed thermal pad keeps camera module footprint under 5 mm x 5 mm for space-critical automotive and robotics designs
Applications
The TSER953RHBR is designed for automotive surround-view and ADAS camera systems that must transmit high-resolution image data over a single thin coaxial cable from a remote camera to an ECU or SoC. It is equally applicable to industrial machine-vision equipment and robotics platforms where replacing a wide flat-flex ribbon with a robust 4.16 Gbps serial link improves mechanical reliability over dynamic cable chains. Medical imaging and drone systems also benefit from its compact QFN-32 footprint and MIPI CSI-2 compatibility.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Differential Output | YES |
| Driver Number of Bits | 4 |
| High Level Input Current-Max | 0.00002A |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER |
| Interface IC Type | LINE DRIVER |
| Interface Standard | GENERAL PURPOSE |
| JESD-30 Code | S-PQCC-N32 |
| JESD-609 Code | e3 |
| Number of Functions | 4 |
| Out Swing-Min | 2.68V |
| Output Characteristics | 3-STATE |
| Output Low Current-Max | 0.003A |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC32,.2SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Current-Max | 225mA |
| Supply Voltage-Max | 1.89V |
| Supply Voltage-Min | 1.71V |
| Supply Voltage-Nom | 1.8V |
| Supply Voltage1-Max | 1.89V |
| Supply Voltage1-Min | 1.71V |
| Supply Voltage1-Nom | 1.8V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | OTHER |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What aggregate serial link speed does the TSER953RHBR support and over which cable type?
The TSER953RHBR serializes 4-lane MIPI CSI-2 data at up to 4.16 Gbps aggregate throughput over a single coaxial or shielded twisted-pair cable. This replaces bulky 20- to 40-wire flat-flex ribbons, reducing cable weight and improving reliability in automotive and mobile applications with dynamic cable routing.
How many MIPI CSI-2 lanes does the TSER953RHBR accept at its input and what is the input signal type?
The device accepts 4 differential MIPI CSI-2 lanes with differential Schmitt trigger inputs, directly compatible with image sensors from Sony, OmniVision, and Samsung that output 1.2 V or 1.8 V MIPI CSI-2 signals. The Schmitt trigger hysteresis improves noise immunity on noisy automotive PCBs.
For an automotive surround-view camera system, why is the QFN-32 package of TSER953RHBR advantageous?
The 32-pin QFN package occupies a small PCB footprint of approximately 5 mm x 5 mm with an exposed thermal pad that dissipates heat efficiently without a heatsink. In a surround-view system with 4 to 8 cameras, the compact package allows each camera module PCB to remain under 15 mm x 15 mm, meeting tight housing dimensions required for flush-mount automotive cameras.
When is TSER953RHBR a preferred serializer choice over parallel LVDS camera interfaces?
TSER953RHBR is preferred when cable length exceeds 0.5 m or when EMC regulations restrict broad-spectrum parallel LVDS radiation, since its single-cable 4.16 Gbps serial architecture inherently narrows the RF emission spectrum. In ADAS designs requiring 30 m camera cable runs, serial FPD-Link III or GMSL alternatives also compete, but TSER953RHBR's native MIPI CSI-2 input avoids a parallel-to-serial bridge IC, reducing BOM cost by 1 to 2 components.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 3000+ | $5.0200 | $15060.00 |
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