HA13721RP_15 Datasheet, PDF (6/11 Pages) Renesas Technology Corp – CAN Transceiver

HA13721RP/FP
Receiver Section
• RL = 60 Ω (CANL to CANH Terminal resistor)
• Vdiff = VCANH–VCANL
• Txd = Vcc, MODE = GND, –2.0 V < CANL, CANH < 7.0 V
Item
Symbol Min
Typ
Max Unit
Difference input
Vdiff(R)
—
—
0.5
V
voltage (Recessive)
Difference input
Vdiff(D1) 0.9
—
—
V
voltage (Dominant1)
Difference input
Vdiff(D2) 1.0
—
—
V
voltage (Dominant2)
Difference input
Vdiff(hys) 100
—
200
mV
voltage (hysteresis)
Output high voltage VOH
0.8Vcc —
Vcc
V
Output low voltage VOL
—
— 0.1Vcc V
Input resistance
Rin
(CANH)
10
—
50
kΩ
Input resistance
Rin
(CANL)
10
—
50
kΩ
Input resistance
(CANH, CANL)
Rdiff
20
—
100
kΩ
(Ta = 25°C, 4.5 V < Vcc < 5.5 V)
Test Conditions
Application
Pin
CANL, CANH
CANL, CANH
MODE: Vcc
CANL, CANH
Vdiff(hys)
= Vdiff(D1) – Vdiff(R)
IRxd = –100 µA
IRxd = 1 mA
CANL, CANH
Rxd
Rxd
CANH
CANL
CANL, CANH
Receiver Section
• RL = 60 Ω (CANL to CANH Terminal resistor)
• CL(CANL to CANH) = 100 pF
• Txd input tr/tf = 5.0 ns/1.2 V
• CRxd(Rxd to GND) = 30 pF
Item
Baud rate
Delay time 1
Delay time 2
Delay time 3
Delay time 4
Delay time 5
Delay time 6
Wakeup 1
Wakeup 2
Symbol Min
Typ
—
—
tonTxd
—
80
toffTxd
—
100
tonRxd
—
120
toffRxd
—
140
tConRxd
—
—
tCoffRxd
—
—
tWAKE
—
—
tdRxdL
—
—
(Ta = 25°C, 4.5 V < Vcc < 5.5 V)
Max Unit
Test Conditions
Application
Pin
1
Mbps
160
ns MODE: GND, refer fig.1(1) Txd,
CANL, CANH
180
ns MODE: GND, refer fig.1(1) Txd,
CANL, CANH
280
ns MODE: GND, refer fig.1(1) Txd, Rxd
280
ns MODE: GND, refer fig.1(1) Txd, Rxd
150
ns MODE: GND, refer fig.1(1) Rxd,
CANL, CANH
150
ns MODE: GND, refer fig.1(1) Rxd,
CANL, CANH
20
µs Txd: GND, refer fig.1(2)
MODE, Rxd
3
µs Txd: Vcc, MODE: Vcc,
refer fig.1(3)
CANL,CANH,
Rxd
Rev.1.00 Jul 23, 2004 page 4 of 8