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LT3960EMSE#TRPBF
Public Made by Adomby adom
Analog Devices CAN Transceivers, MSOP-10-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
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PCB Footprint
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Datasheet
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README
markdownLT3960EMSE#TRPBF
Analog Devices · CAN Transceivers · MSOP-10-EP
LT3960EMSE#TRPBF from Analog Devices, in a MSOP-10-EP. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | CANSDAL | bidirectional | Low Level CAN Bus Line of the I2CAN SDA link, carrying the I2C data bus; the I2CAN pins are rated for -40V to 40V absolute maximum. |
| 2 | CANSDAH | bidirectional | High Level CAN Bus Line of the I2CAN SDA link, carrying the I2C data bus; the I2CAN pins are rated for -40V to 40V absolute maximum. |
| 3 | GND | power_in | Ground; solder this pin directly to the ground plane. |
| 4 | CANSCLH | bidirectional | High Level CAN Bus Line of the I2CAN SCL link, carrying the I2C clock bus; the I2CAN pins are rated for -40V to 40V absolute maximum. |
| 5 | CANSCLL | bidirectional | Low Level CAN Bus Line of the I2CAN SCL link, carrying the I2C clock bus; the I2CAN pins are rated for -40V to 40V absolute maximum. |
| 6 | VIN | power_in | Input voltage supply to the LDO, which must be bypassed with a 1µF filter capacitor to GND as close to the pin as possible; tie VIN to VCC if the LDO is unused. |
| 7 | EN/MODE | input | Mode/shutdown pin: tie above 2.5V for master mode, float for slave mode, or pull to ground for low-power shutdown. |
| 8 | VCC | power_out | LDO regulator output and device power supply input, to be bypassed with a 2.2µF or greater capacitor to ground placed as close to the pin as possible. |
| 9 | SCL | bidirectional | I2C clock pin: an input for the master clock when EN/MODE is 2.5V or above, and an output for data received on CANSCLH/L when EN/MODE is floating. |
| 10 | SDA | bidirectional | Data input and output pin for the I2C serial port. |
| 11 | GND | power_in | Exposed pad, ground; must be soldered to the PCB. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | MSOP-10-EP |
| Category | Interface |
| Pins | 11 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| VIN absolute maximum voltage | VIN | 60 | V | 2 | |||
| VCC, EN/MODE absolute maximum voltage | VCC, EN/MODE | 5.5 | V | 2 | |||
| SDA, SCL voltage | SDA, SCL | -0.3 | V | Upper limit printed as VCC + 0.3V | 2 | ||
| CANxH, CANxL absolute voltage range | CANSDAH, CANSDAL, CANSCLH, CANSCLL | -40 | 40 | V | 2 | ||
| Storage temperature range | -65 | 150 | °C | 2 | |||
| Operating junction temperature range (LT3960E) | -40 | 125 | °C | LT3960E grade | 2 | ||
| VIN input voltage operating range | VIN | 4 | 60 | V | VCC Regulated Internally from VIN | 3 | |
| VIN input voltage operating range, 3.3V range | VIN | 3 | 3.6 | V | VIN Tied to VCC, 3.3V Range | 3 | |
| VIN input voltage operating range, 5V range | VIN | 4.5 | 5.5 | V | VIN Tied to VCC, 5V Range | 3 | |
| VIN shutdown current | IIN(SD) | 20 | 26 | µA | EN/MODE = 0V | 3 | |
| LDO regulation voltage | VCC | 3.1 | 3.3 | 3.5 | V | 4V ≤ VIN ≤ 60V, ILDO = 1mA | 3 |
| LDO current limit | ILIMCC | 100 | 130 | 160 | mA | VCC = 3.0 | 3 |
| VCC undervoltage lockout threshold | VUVLO | 2.6 | 2.7 | 2.9 | V | VCC Falling | 3 |
| VCC operating supply current | ICC | 3 | 6 | mA | EN/MODE ≥ 0.7V, VCC = VIN | 3 | |
| EN/MODE shutdown threshold | VSHDN | 400 | 700 | 800 | mV | Falling | 3 |
| EN/MODE master threshold | VMSTR | 1.9 | 2 | 2.2 | V | 3 | |
| Bus output voltage (dominant), CANxH | VO(D) | 2.15 | 2.9 | 3.3 | V | VCC = 3.3V, t < tTO:CAN | 3 |
| Bus output voltage (dominant), CANxH, 5V | VO(D) | 2.75 | 3.6 | 4.5 | V | VCC = 5V, t < tTO:CAN | 3 |
| Bus output voltage (dominant), CANxL | VO(D) | 0.5 | 0.9 | 1.65 | V | VCC = 3.3V, t < tTO:CAN | 3 |
| Bus output voltage (dominant), CANxL, 5V | VO(D) | 0.5 | 1.4 | 2.25 | V | VCC = 5V, t < tTO:CAN | 3 |
| Bus output voltage (recessive) | VO(R) | 1.45 | 1.95 | 2.45 | V | VCC = 3.3V, No Load (Figure 1) | 3 |
| Bus output voltage (recessive), 5V | VO(R) | 2 | 2.5 | 3 | V | VCC = 5V, No Load (Figure 1) | 3 |
| Differential output voltage (dominant) | VOD(D) | 1.5 | 2.2 | 3 | V | RL = 50Ω to 65Ω, VCC = 3.3V | 3 |
| Differential output voltage (dominant), 5V | VOD(D) | 2.7 | 3.1 | 3.5 | V | VCC = 5V | 3 |
| Differential output voltage (recessive) | VOD(R) | -500 | 0 | 50 | mV | No Load (Figure 1) | 3 |
| Common mode output voltage (dominant) | VOC(R) | 1.45 | 1.95 | 2.45 | V | VCC = 3.3V, (Figure 1) | 3 |
| Common mode output voltage (dominant), 5V | VOC(R) | 2 | 2.5 | 3 | V | VCC = 5V, (Figure 1) | 3 |
| Bus output short-circuit current (dominant), CANxH | IOS(D) | -150 | -75 | -40 | mA | CANxH = 0V | 3 |
| Bus output short-circuit current (dominant), CANxH fault range | IOS(D) | -150 | 3 | mA | -40V < CANxH < VO(R) | 3 | |
| Bus output short-circuit current (dominant), CANxL | IOS(D) | 25 | 75 | 100 | mA | CANxL = 5V | 3 |
| Bus common mode voltage | VCM | -25 | 25 | V | VCC = 3.3V | 4 | |
| Bus common mode voltage, 5V | VCM | -36 | 36 | V | VCC = 5V | 4 | |
| Bus input differential threshold voltage (positive going) | VTH+ | 775 | 900 | mV | VCC = 3.3V, -25V ≤ VCM ≤ 25V | 4 | |
| Bus input differential threshold voltage (positive going), 5V | VTH+ | 775 | 900 | mV | VCC = 5V, -36V ≤ VCM ≤ 36V | 4 | |
| Bus input differential threshold voltage (negative going) | VTH- | 500 | 625 | mV | VCC = 3.3V, -25V ≤ VCM ≤ 25V | 4 | |
| Bus input differential threshold voltage (negative going), 5V | VTH- | 500 | 625 | mV | VCC = 5V, -36V ≤ VCM ≤ 36V | 4 | |
| Input resistance (CANxH and CANxL) | RIN | 25 | 35.7 | 50 | kΩ | SCL = SDA = VCC; ∆I = ±20 µA | 4 |
| Differential input resistance | RID | 50 | 71.4 | 100 | kΩ | SCL = SDA = VCC; ∆I = ±20 µA | 4 |
| Input resistance matching | ∆RIN | -3 | 3 | % | RIN (CANxH) to RIN (CANxL) | 4 | |
| Bus leakage current (power off) | IL | -10 | 10 | µA | VCC = 0V, CANxH = CANxL = 5V | 4 | |
| SDA, SCL input low voltage | VIL | 0.4 | V | 4 | |||
| SDA, SCL input high voltage | VIH | 1.5 | V | 4 | |||
| SDA, SCL output low voltage | VOL1 | 0.4 | V | ISDA = 3mA | 4 | ||
| Clock/data rise time | tr | 300 | ns | CB = Capacitance of One Bus Line (pF) | 4 | ||
| Clock/data fall time | tf | 300 | ns | CB = Capacitance of One Bus Line (pF) | 4 | ||
| SCL clock frequency | fSCL | 0 | 400 | kHz | Notes 5,6 | 5 | |
| I2C to I2CAN dominant propagation delay | tPI2CBD | 45 | 80 | 130 | ns | VCC = 3.3V (Figure 2, Figure 3) | 5 |
| I2C to I2CAN dominant propagation delay, 5V | tPI2CBD | 45 | 75 | 115 | ns | VCC = 5V (Figure 2, Figure 3) | 5 |
| I2C to I2CAN recessive propagation delay | tPI2CBR | 80 | 120 | 170 | ns | VCC = 3.3V (Figure 2, Figure 3) | 5 |
| I2C to I2CAN recessive propagation delay, 5V | tPI2CBR | 60 | 90 | 120 | ns | VCC = 5V (Figure 2, Figure 3) | 5 |
| I2CAN dominant to I2C propagation delay | tPBI2CD | 25 | 40 | 65 | ns | VCC = 3.3V (Figure 2, Figure 3) | 5 |
| I2CAN dominant to I2C propagation delay, 5V | tPBI2CD | 25 | 40 | 65 | ns | VCC = 5V (Figure 2, Figure 3) | 5 |
| I2CAN recessive to I2C propagation delay | tPBI2CR | 25 | 45 | 80 | ns | VCC = 3.3V (Figure 2, Figure 3) | 5 |
| I2CAN recessive to I2C propagation delay, 5V | tPBI2CR | 20 | 35 | 60 | ns | VCC = 5V (Figure 2, Figure 3) | 5 |
| I2CAN dominant timeout time | tTO;CAN | 0.5 | 1.5 | 2 | ms | Figure 2, Figure 4 | 5 |
| I2C driver enable from shutdown | tEN;I2C | 40 | µs | VCC = 3.3V or 5V (Figure 2, Figure 5) | 5 | ||
| I2CAN driver enable from shutdown | tEN;CAN | 40 | µs | VCC = 3.3V or 5V (Figure 2, Figure 6) | 5 | ||
| Time to shutdown, I2C | tSHDN;I2C | 500 | ns | Figure 2, Figure 5 | 5 | ||
| Time to shutdown, I2CAN | tSHDN;CAN | 500 | ns | Figure 2, Figure 6 | 5 | ||
| Thermal resistance, junction to ambient (MSE package) | θJA | 40 | °C/W | 2 |
CAD (KiCad official)
- Symbol:
LT3960EMSE#TRPBF - Footprint:
Package_SO:MSOP-10-1EP_3x3mm_P0.5mm_EP1.68x1.88mm - 3D model: MSOP-10-EP (KiCad packages3D, STEP)
- 3D model files:
lt3960emse-trpbf-etched.step/lt3960emse-trpbf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lt3960emse-trpbf.step/lt3960emse-trpbf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (22 pp, sha256
78ac2e8eb476d515, retrieved 2026-10-20, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).