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| 型号： | MAX13041ASD+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/20页 |
| 文件大小： | 0K |
| 描述： | IC CAN TXRX +/-80V HS 14-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 特色产品： | MAX13041 High-Speed CAN Transceiver |
| 标准包装： | 50 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | CAN |
| 电源电压： | 4.75 V ~ 5.25 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 14-SOIC |
| 包装： | 管件 |
| 产品目录页面： | 1408 (CN2011-ZH PDF) |
activity. To reduce power consumption, common-mode
stabilization is disabled. SPLIT becomes high imped-
ance, and CANH and CANL are biased to ground by
the termination resistors. INH goes high impedance,
disabling one or more external voltage regulators (see
Table 1.)
Flag Signaling
The MAX13041 uses a set of seven internal flags for
system diagnosis and to indicate faults. Five of the
flags are available at different times to the CAN proto-
col controller on
ERR. A logic-low on ERR indicates a
set flag or a fault (see Table 3.) Allow
ERR to stabilize
for at least 8s after changing operating modes.
Supply Undervoltage: UVNOM
UVNOM is set when supply voltage on VCC drops below
VCC(SLEEP) for longer than tUV(Vcc), or when voltage on
VI/O drops below VI/O(SLEEP) for longer than tUV(VI/O).
When UVNOM is set, the MAX13041 enters low-power
sleep mode to reduce power consumption. The device
remains in sleep mode for a minimum waiting time
before allowing the UVNOM flag to be cleared. This
waiting time is determined by the same timer used for
setting UVNOM (tUV(VCC) or tUV(VIO).) UVNOM is cleared
by a local wake-up request triggered by a level change
on WAKE or by a wake-on-CAN event. UVNOM is also
cleared by setting the PWON flag.
VBAT Undervoltage: UVBAT
UVBAT is set when the voltage on VBAT drops below
VBAT(STB). When UVBAT is set, the MAX13041 enters
standby mode to reduce power consumption. UVBAT is
cleared when the voltage on VBAT is restored and
exceeds VBAT(STB). Upon clearing UVBAT, the
MAX13041 returns to the operating mode determined
by EN and
STB.
Power-On Flag: PWON
PWON indicates the MAX13041 is in a power-on state.
PWON is set when VBAT has dropped below VBAT(STB)
and has subsequently recovered. This condition occurs
MAX13041
±80V Fault-Protected High-Speed CAN Transceiver
with Low-Power Management and Wake-On CAN
______________________________________________________________________________________
13
NORMAL MODE
PWON/LISTEN-ONLY MODE
STANDBY MODE
GO-TO-SLEEP COMMAND MODE
SLEEP MODE
STB = H AND EN = H
STB = L AND
FLAG SET
FLAGS CLEARED
AND t > tH(MIN)
NOTES: H AND L ARE
FLAG SET =
FLAGS CLEARED
LOGIC STATE OF EN OR STB
SETTING PWON AND/OR WAKE-UP FLAG.
PWON AND WAKE-UP FLAG BOTH CLEARED.
STB = H AND EN = L
STB = H
AND EN = H
STB = H
AND EN = H
STB = L
AND EN = H
STB = H AND EN = H
AND UVNOM CLEARED
STB = H AND EN = L
AND UVNOM CLEARED
STB = L AND
(EN = L OR FLAG SET)
STB = L AND EN = H
AND FLAGS CLEARED
STB = L AND EN = H
AND FLAGS CLEARED
STB = L
AND EN = L
STB = H
AND EN = L
STB = L
AND
(EN = L OR
FLAG SET)
STB = H
AND EN = L
Figure 4. State Diagram
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX13041ASD/V+ | 功能描述:CAN 接口集成电路 80V Fault-Protected High-Speed RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
| MAX13041ASD/V+T | 功能描述:CAN 接口集成电路 80V Fault-Protected High-Speed RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
| MAX13041ASD+ | 功能描述:CAN 接口集成电路 80V Fault-Protected High-Speed RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
| MAX13041ASD+T | 功能描述:CAN 接口集成电路 80V Fault-Protected High-Speed RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
| MAX13042EEBC+ | 制造商:Maxim Integrated Products 功能描述: |
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