Overview

Part: SN65HVD230, SN65HVD231, SN65HVD232 from Texas Instruments

Type: 3.3-V CAN Bus Transceivers

Key Specs:

Supply Voltage: 3.3 V
Bus Pin ESD Protection: Exceeds ±16 kV HBM
Max Nodes on Bus: 120
Data Rates: Up to 1 Mbps
SN65HVD230 Standby Current: 370 μA Typical
SN65HVD231 Sleep Current: 40 nA Typical

Features:

Operates with a single 3.3 V Supply
Compatible With ISO 11898-2 Standard
Low Power Replacement for the PCA82C250 Footprint
Bus Pin ESD Protection Exceeds ±16 kV HBM
High Input Impedance Allows for Up to 120 Nodes on a Bus
Adjustable Driver Transition Times for Improved Emissions Performance (SN65HVD230 and SN65HVD231)
SN65HVD230: Low Current Standby Mode
SN65HVD231: Ultra Low Current Sleep Mode
Designed for Data Rates up to 1 Mbps
Thermal Shutdown Protection
Open Circuit Fail-Safe Design
Glitch Free Power Up and Power Down Protection for Hot Plugging Applications

Applications:

Industrial Automation, Control, Sensors and Drive Systems
Motor and Robotic Control
Building and Climate Control (HVAC)
Telecom and Basestation Control and Status
CAN Bus Standards Such as CANopen, DeviceNet, and CAN Kingdom

Package:

SOIC (8): 4.90 mm × 3.91 mm

Features

¹• Operates with a single 3.3 V Supply
• Compatible With ISO 11898-2 Standard
Low Power Replacement for the PCA82C250 Footprint
Bus Pin ESD Protection Exceeds ±16 kV HBM
High Input Impedance Allows for Up to 120 Nodes on a Bus
• Adjustable Driver Transition Times for Improved Emissions Performance
- SN65HVD230 and SN65HVD231
SN65HVD230: Low Current Standby Mode
- 370 μA Typical
SN65HVD231: Ultra Low Current Sleep Mode
- 40 nA Typical
Designed for Data Rates(1) up to 1 Mbps
Thermal Shutdown Protection
Open Circuit Fail-Safe Design
Glitch Free Power Up and Power Down Protection for Hot Plugging Applications
(1) The signaling rate of a line is the number of voltage transitions that are made per second expressed in the units bps (bits per second).

Applications

Industrial Automation, Control, Sensors and Drive Systems
Motor and Robotic Control
Building and Climate Control (HVAC)
Telecom and Basestation Control and Status
CAN Bus Standards Such as CANopen, DeviceNet, and CAN Kingdom

Pin Configuration

SN65HVD230D (Marked as VP230) SN65HVD231D (Marked as VP231) Top View

SN65HVD232D (Marked as VP232) Top View

Pin Functions

| | PIN | |------|-------------|--------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | NAME | TYPE
NO. | | DESCRIPTION | | D | 1 | I | CAN transmit data input (LOW for dominant and HIGH for recessive bus states), also called TXD, driver
input | | GND | 2 | GND | Ground connection | | VCC | 3 | Supply | Transceiver 3.3V supply voltage | | R | 4
O | | CAN receive data output (LOW for dominant and HIGH for recessive bus states), also called RXD, receiver
output | | Vref | | O | SN65HVD230 and SN65HVD231: VCC / 2 reference output pin | | NC | 5 | NC | SN65HVD232: No Connect | | CANL | 6 | I/O | Low level CAN bus line | | CANH | 7 | I/O | High level CAN bus line | | RS | 8 | I | SN65HVD230 and SN65HVD231: Mode select pin: strong pull down to GND = high speed mode, strong
pull up to VCC = low power mode, 10kΩ to 100kΩ pull down to GND = slope control mode | | NC | | I | SN65HVD232: No Connect |

Electrical Characteristics

over recommended operating conditions (unless otherwise noted)

		PARAMETER			TEST CONDITIONS		MIN	TYP(1)	MAX	UNIT
VOH		Dominant		VI = 0 V, See Figure 18 and Figure 20		CANH CANL	2.45 0.5		VCC 1.25
	Bus output voltage			VI = 3 V,		CANH		2.3		V
VOL		Recessive		See Figure 18 and Figure 20		CANL		2.3
					See Figure 18		1.5	2	3
VOD(D)	Differential	Dominant		VI = 0 V, See Figure 19			1.2	2	3	V
	output voltage			VI = 3 V, See Figure 18			–120	0	12	mV
VOD(R)	Recessive			VI = 3 V,	No load		–0.5	–0.2	0.05	V
IIH	High-level input current			VI = 2 V			–30			μA
IIL	Low-level input current			VI = 0.8 V			–30			μA
				VCANH = -2 V VCANL = 7 V		–250		250
IOS	Short-circuit output current					–250		250	mA
Co	Output capacitance			See receiver
		Standby	SN65HVD230	V(Rs) = VCC				370	600
	Supply	Sleep	SN65HVD231	V(Rs) = VCC, D at VCC				0.04	1	μA
ICC	current		Dominant	VI = 0 V,	No load	Dominant		10	17
		All devices	Recessive	VI = VCC,	No load	Recessive		10	17	mA

⁽¹⁾ All typical values are at 25°C and with a 3.3-V supply.

Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)(1)(2)

	MIN	MAX	UNIT
Supply voltage, VCC	–0.3	6	V
Voltage at any bus terminal (CANH or CANL)	–4	16	V
Voltage input, transient pulse, CANH and CANL, through 100 Ω (see Figure 24)	–25	25	V
Digital Input and Output voltage, VI (D or R)	–0.5	VCC + 0.5	V
Receiver output current, IO	–11	11	mA
Continuous total power dissipation		See Thermal Information
Storage temperature, Tstg	–40	85	°C

⁽¹⁾ Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2) All voltage values, except differential I/O bus voltages, are with respect to network ground terminal.

Recommended Operating Conditions

		MIN	NOM MAX		UNIT
Supply voltage, VCC		3	3.6		V
Voltage at any bus terminal (common mode) VIC				7	V
Voltage at any bus terminal (separately) VI		–2.5	7.5		V
High-level input voltage, VIH	D, R	2			V
Low-level input voltage, VIL	D, R		0.8		V
Differential input voltage, VID (see Figure 22)		–6		6	V
Input voltage, V(Rs)			VCC		V
Input voltage for standby or sleep, V(Rs)		0.75 VCC	VCC		V
Wave-shaping resistance, Rs		0	100		kΩ
	Driver	–40
High-level output current, IOH	Receiver	–8			mA
	Driver			48
Low-level output current, IOL	Receiver			8	mA
Thermal shutdown temperature		165
Thermal shutdown hysteresis		10		°C
Operating free-air temperature, TA		–40		85
⁽¹⁾ The algebraic convention, in which the least positive (most negative) limit is designated as minimum is used in this data sheet.

8.4 Thermal Information

| | | SN65HVD230 | SN65HVD231 | SN65HVD232 | |-----------|----------------------------------------------|------------|------------|------------|------| | | THERMAL METRIC(1) | | D | | UNIT | | | | | 8 PINS | | RθJA | Junction-to-ambient thermal resistance | 76.8 | 101.5 | 101.5 | °C/W | | RθJC(top) | Junction-to-case (top) thermal resistance | 33.4 | 43.3 | 43.3 | °C/W | | RθJB | Junction-to-board thermal resistance | 15.3 | 42.2 | 42.4 | °C/W | | ψJT | Junction-to-top characterization parameter | 1.4 | 4.8 | 4.8 | °C/W | | ψJB | Junction-to-board characterization parameter | 14.9 | 41.8 | 41.8 | °C/W |

(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report.

8.5 Electrical Characteristics: Driver

over recommended operating conditions (unless otherwise noted)

		PARAMETER			TEST CONDITIONS		MIN	TYP(1)	MAX	UNIT
VOH		Dominant		VI = 0 V, See Figure 18 and Figure 20		CANH CANL	2.45 0.5		VCC 1.25
	Bus output voltage			VI = 3 V,		CANH		2.3		V
VOL		Recessive		See Figure 18 and Figure 20		CANL		2.3
					See Figure 18		1.5	2	3
VOD(D)	Differential	Dominant		VI = 0 V, See Figure 19			1.2	2	3	V
	output voltage			VI = 3 V, See Figure 18			–120	0	12	mV
VOD(R)	Recessive			VI = 3 V,	No load		–0.5	–0.2	0.05	V
IIH	High-level input current			VI = 2 V			–30			μA
IIL	Low-level input current			VI = 0.8 V			–30			μA
				VCANH = -2 V VCANL = 7 V		–250		250
IOS	Short-circuit output current					–250		250	mA
Co	Output capacitance			See receiver
		Standby	SN65HVD230	V(Rs) = VCC				370	600
	Supply	Sleep	SN65HVD231	V(Rs) = VCC, D at VCC				0.04	1	μA
ICC	current		Dominant	VI = 0 V,	No load	Dominant		10	17
		All devices	Recessive	VI = VCC,	No load	Recessive		10	17	mA

⁽¹⁾ All typical values are at 25°C and with a 3.3-V supply.

8.6 Electrical Characteristics: Receiver

over recommended operating conditions (unless otherwise noted)

	PARAMETER	TEST CONDITIONS		MIN	TYP(1)	MAX	UNIT
VIT+	Positive-going input threshold voltage				750	900	mV
VIT-	Negative-going input threshold voltage	See Table 1		500	650
Vhys	Hysteresis voltage (VIT+ – VIT–)				100		mV
VOH	High-level output voltage	–6 V ≤ VID ≤ 500 mV, IO = –8 mA, See Figure 22		2.4
VOL	Low-level output voltage	900 mV ≤ VID ≤ 6 V, IO = 8 mA, See Figure 22				0.4	V
	Bus input current	VIH = 7 V		100		250
		VIH = 7 V, VCC = 0 V	Other input at 0 V, D = 3 V	100		350	μA
II		VIH = -2 V		–200		–30
		VIH = -2 V, VCC = 0 V		–100		–20	μA
CI	CANH, CANL input capacitance	Pin-to-ground, VI = 0.4 sin(4E6πt) + 0.5 V	V(D) = 3 V,		32		pF
CDiff	Differential input capacitance	Pin-to-pin, VI = 0.4 sin(4E6πt) + 0.5 V	V(D) = 3 V,		16		pF
RDiff	Differential input resistance	Pin-to-pin, V(D) = 3 V		40	70	100	kΩ
RI	CANH, CANL input resistance			20	35	50	kΩ
ICC	Supply current	See driver
⁽¹⁾ All typical values are at 25°C and with a 3.3-V supply.

8.7 Switching Characteristics: Driver

over recommended operating conditions (unless otherwise noted)

| | PARAMETER | | TEST
CONDITIONS | MIN | TYP | MAX | UNIT | |--------------------|-----------------------------------------------------|-------------------------------------------|-----------------------------------------|-----|-----|------|------|--| | SN65 | HVD230 AND SN65HVD231 | | | | $V_{(Rs)} = 0 V$ | | | 35 | 85 | | $t_{PLH}$ | Propagation delay time, low-to-high-level output | $R_{S}$ with 10 $k\Omega$ to ground | | | 70 | 125 | ns | | | Caгpaг | $R_S$ with 100 $k\Omega$ to ground | | | 500 | 870 | | | | $V_{(Rs)} = 0 V$ | | | 70 | 120 | | $t_{PHL}$ | Propagation delay time, high-to-low-level output | $R_S$ with 10 $k\Omega$ to ground | | | 130 | 180 | ns | | | | $R_S$ with 100 $k\Omega$ to ground | | | 870 | 1200 | | | | $V_{(Rs)} = 0 V$ | | | 35 | | $t_{sk(p)}$ | Pulse skew ( t _PHL - t _PLH ) | | $C_L = 50 \text{ pF},$
See Figure 21 | | 60 | | ns | | | | | Coorigano 21 | | 370 | | t _r | Differential output signal rise time | V 0.V | | 25 | 50 | 100 | ns | | $t_{f}$ | Differential output signal fall time | $V_{(Rs)} = 0 V$ | | 40 | 55 | 80 | ns | | t _r | Differential output signal rise time | D with 10 kO to ground | | 80 | 120 | 160 | ns | | t _f | Differential output signal fall time | $R_S$ with 10 kΩ to ground | | 80 | 125 | 150 | ns | | t _r | Differential output signal rise time | $R_{\rm S}$ with 100 k $\Omega$ to ground | | 600 | 800 | 1200 | ns | | t _f | Differential output signal fall time | R _S with 100 ktz to ground | | 600 | 825 | 1000 | ns | | SN65 | HVD232 | | · | | | • | | t _PLH | Propagation delay time, low-to-high-level ou | tput | | | 35 | 85 | | t _PHL | Propagation delay time, high-to-low-level ou | tput | | | 70 | 120 | | t _sk(p) | Pulse skew ( t _PHL - t _PLH ) | | $C_L = 50 \text{ pF},$
See Figure 21 | | 35 | | ns | | t _r | Differential output signal rise time | | 300 Tiguro 21 | 25 | 50 | 100 | | t _f | Differential output signal fall time | | | 40 | 55 | 80 |

8.8 Switching Characteristics: Receiver

over recommended operating conditions (unless otherwise noted)

| ere recommended operating contament (armost cinetines) | |--------------------------------------------------------|-----------------------------------------------------|-----------------|-----|-----|-----|------|--|--|--|--|--| | | PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | | t _PLH | Propagation delay time, low-to-high-level output | | | 35 | 50 | ns | | t _PHL | Propagation delay time, high-to-low-level output | See Figure 23 | | 35 | 50 | ns | | t _sk(p) | Pulse skew ( t _PHL - t _PLH ) | | | | 10 | ns | | t _r | Output signal rise time | 0 Figure 00 | | 1.5 | | ns | | t _f | Output signal fall time | See Figure 23 | | 1.5 | | ns |

Thermal Information

| | | SN65HVD230 | SN65HVD231 | SN65HVD232 | |-----------|----------------------------------------------|------------|------------|------------|------| | | THERMAL METRIC(1) | | D | | UNIT | | | | | 8 PINS | | RθJA | Junction-to-ambient thermal resistance | 76.8 | 101.5 | 101.5 | °C/W | | RθJC(top) | Junction-to-case (top) thermal resistance | 33.4 | 43.3 | 43.3 | °C/W | | RθJB | Junction-to-board thermal resistance | 15.3 | 42.2 | 42.4 | °C/W | | ψJT | Junction-to-top characterization parameter | 1.4 | 4.8 | 4.8 | °C/W | | ψJB | Junction-to-board characterization parameter | 14.9 | 41.8 | 41.8 | °C/W |

(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report.

8.5 Electrical Characteristics: Driver

over recommended operating conditions (unless otherwise noted)

		PARAMETER			TEST CONDITIONS		MIN	TYP(1)	MAX	UNIT
VOH		Dominant		VI = 0 V, See Figure 18 and Figure 20		CANH CANL	2.45 0.5		VCC 1.25
	Bus output voltage			VI = 3 V,		CANH		2.3		V
VOL		Recessive		See Figure 18 and Figure 20		CANL		2.3
					See Figure 18		1.5	2	3
VOD(D)	Differential	Dominant		VI = 0 V, See Figure 19			1.2	2	3	V
	output voltage			VI = 3 V, See Figure 18			–120	0	12	mV
VOD(R)	Recessive			VI = 3 V,	No load		–0.5	–0.2	0.05	V
IIH	High-level input current			VI = 2 V			–30			μA
IIL	Low-level input current			VI = 0.8 V			–30			μA
				VCANH = -2 V VCANL = 7 V		–250		250
IOS	Short-circuit output current					–250		250	mA
Co	Output capacitance			See receiver
		Standby	SN65HVD230	V(Rs) = VCC				370	600
	Supply	Sleep	SN65HVD231	V(Rs) = VCC, D at VCC				0.04	1	μA
ICC	current		Dominant	VI = 0 V,	No load	Dominant		10	17
		All devices	Recessive	VI = VCC,	No load	Recessive		10	17	mA

⁽¹⁾ All typical values are at 25°C and with a 3.3-V supply.