TCAN330_16 Datasheet, PDF (6/40 Pages) Texas Instruments – 3.3-V CAN Transceivers with CAN FD (Flexible Data Rate)

TCAN330, TCAN332, TCAN334, TCAN337
TCAN330G, TCAN332G, TCAN334G, TCAN337G
SLLSEQ7D – DECEMBER 2015 – REVISED APRIL 2016
www.ti.com
8.5 Electrical Characteristics
over operating free-air temperature range, T_J = –40°C to 150°C. All typical values are at 25°C and supply voltages of V_CC =
3.3 V, R_L = 60 Ω, (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
SUPPLY
I_CC
UV_(VCC)
Supply current Normal Mode
Supply Current: Silent Mode
Dominant
Dominant with
bus fault
Recessive
Supply Current: Standby Mode
Supply Current: Shutdown Mode
Rising under voltage detection on V_CC for protected
mode
Falling under voltage detection on V_CC for protected
mode
See Figure 18. TXD = 0 V, R_L = 60 Ω,
C_L = open, S, STB and SHDN = 0 V.
Typical Bus Load.
See Figure 18. TXD = 0 V, R_L = 50 Ω,
C_L = open, S, STB and SHDN = 0 V.
High Bus Load.
See Figure 18. TXD = 0 V, S, STB and
SHDN = 0 V, CANH = -12 V, R_L = open,
C_L = open
See Figure 18. TXD = V_CC, R_L = 50 Ω,
C_L = open, S, STB and SHDN = 0 V
See Figure 18. TXD = V_CC, R_L = 50 Ω,
C_L = open, S = V_CC
T_A < 85°C, STB at V_CC, RXD floating,
TXD at V_CC
STB at V_CC, RXD floating, TXD at V_CC
T_A < 85°C, SHDN at V_CC, RXD floating,
TXD at V_CC
SHDN = V_CC, RXD floating, TXD at V_CC
1.65
55
60
mA
180
3.5
2.5
15
20
µA
1
2.5
2.2
2.6
V
2
2.5
V_HYS(UVVCC)
DRIVER
Hysteresis voltage on UV_(VCC)
200
mV
V_O(D)
V_O(R)
V_OD(D)
V_OD(R)
V_(SYM)
I_OS(DOM)
Bus output voltage (dominant)
Bus output voltage (recessive)
CANH
CANL
Differential output voltage (dominant)
Differential output voltage (recessive)
Output symmetry (dominant and recessive)
(CANH_REC + CANL_REC – CANH_DOM – CANL_DOM)
Short-circuit steady-state output current, Dominant
See Figure 31 and Figure 19, TXD = 0
V, S, STB and SHDN = 0 V, R_L = 60 Ω,
C_L = open
See Figure 31 and Figure 19, TXD =
V_CC, STB, SHDN = 0 V, S = 0 V or V_CC
(1)_{, RL = open (no load)}
See Figure 31 and Figure 19, TXD = 0
V, S, STB and SHDN = 0 V, 50 Ω ≤ R_L ≤
65 Ω, C_L = open
See Figure 31 and Figure 19, TXD = 0
V, S, STB and SHDN = 0 V, 45 Ω ≤ R_L <
50 Ω, C_L = open
See Figure 31 and Figure 19, TXD =
V_CC, S, STB and SHDN = 0 V, R_L = 60
Ω, C_L = open
T_A < 85°C, See Figure 31 and Figure 19,
TXD = V_CC, S, STB and SHDN = 0 V, R_L
= open (no load), C_L = open
See Figure 31 and Figure 19, TXD =
V_CC, S, STB and SHDN = 0 V, R_L =
open (no load), C_L = open
See Figure 31 and Figure 19, S, STB
and SHDN = 0 V, R_L = 60 Ω, C_L = open
See Figure 26, V_(CANH) = –12 V, CANL =
open, TXD = 0 V
See Figure 26, V_(CANL) = 12 V, CANH =
open, TXD = 0 V
2.45
0.5
1.6
1.5
–120
–50
–50
–400
–200
1.85
V_CC
V
1.25
V
3
V
3
12
50 mV
100
400 mV
mA
200
I_OS(REC)
Short-circuit steady-state output current, Recessive
See Figure 26, –12 V ≤ V_BUS ≤ 12 V,
V_BUS = CANH = CANL, TXD = V_CC
–5
5 mA
(1) The bus output voltage (recessive) will be the same if the device is in normal mode with S terminal LOW or if the device is in silent
mode with the S terminal is HIGH.
6
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