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TCAN1043HDQ1 Datasheet(PDF) 7 Page - Texas Instruments |
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TCAN1043HDQ1 Datasheet(HTML) 7 Page - Texas Instruments |
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7 / 43 page  7 TCAN1043-Q1, TCAN1043H-Q1, TCAN1043HG-Q1, TCAN1043G-Q1 www.ti.com SLLSEV0 – OCTOBER 2017 Product Folder Links: TCAN1043-Q1 TCAN1043H-Q1 TCAN1043HG-Q1 TCAN1043G-Q1 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated Electrical Characteristics (continued) Over recommended operating conditions with TA = –55°C to 150°C (unless otherwise noted). PARAMETER TEST CONDITIONS MIN TYP(1) MAX UNIT VSYM_DC Output symmetry (dominant or recessive) See Figure 6 and Figure 21,normal or silent mode, RL = 60 Ω, CL = open, RCM = open; VSYM = VCC - VO(CANH) - VO(CANL) –400 400 mV IOS(DOM) short circuit steady-state output current, Dominant See Figure 20 and Figure 12 VCANH = -5 V, CANL = open, TXD = 0 V –100 mA See Figure 20 and Figure 12, VCANL = 40 V, CANH = open, TXD = 0 V 100 IOS(REC) Short circuit steady-state output current, Recessive See Figure 20 and Figure 12, –27 V ≤ VBUS ≤ 32 V, VBUS = CANH = CANL, TXD = VIO –5 5 mA VO(STB) Bus output voltage (Standby mode) CANH STB = VCC or VIO, RL = open, RCM = open –0.1 0 0.1 V CANL –0.1 0 1 CANH-CANL –0.2 0 0.2 Receiver Electrical Characteristics VCM Common Mode Range: Normal, and Silent modes See Figure 7 and Table 5 -30 30 V VIT Input threshold voltage, Normal mode and Silent modes See Figure 7 and Table 5, VCM ≤ ±20 V 500 900 mV See Figure 7 and Table 5, VCM ≤ ±30 V 400 1000 VHYS Hysteresis voltage for input threshold, Normal and Silent modes See Figure 7 and Table 5 120 VIT(Sleep) Input Threshold, standby mode See and Table 5 400 1150 mV VCM Common Mode Range: Standyby, Go-to-Sleep and Sleep modes See Figure 7 and Table 5 -12 12 V IIOFF(LKG) Power-off (unpowered) bus input leakage current CANH = CANL = 5 V, VCC to GND via 0 ohm or 47 kΩ resistor. VIO = to GND via 0 Ω or 47 kΩ resistor. VSUP = 0 V (47 kΩ case by characterization and design) 4.8 µA CI Input capacitance to ground (CANH or CANL) By Characterization and Design 24 30 pF CID Differential input capacitance By Characterization and Design 12 15 RID Differential input resistance TXD = VCC = VIO, Normal mode; -30 ≤ VCM ≤ +30V 30 80 k Ω RIN Input resistance (CANH or CANL) 15 40 RIN(M) Input resistance matching: [1 – RIN(CANH) / RIN(CANL)] × 100% V(CANH) = V(CANL) = 5V –2 2 % RCBF Valid Differential load impedance range for bus fault circuitry RCM = RL, CL = open 45 70 Ω TXD TERMINAL (CAN TRANSMIT DATA INPUT) VIH High level input voltage 0.7 VIO V VIL Low level input voltage 0.3 VIO V IIH High level input leakage current TXD = VCC = VIO = 5.5 V –2.5 0 1 µA IIL Low level input leakage current TXD = 0 V, VCC = VIO = 5.5 V –100 –5 µA ILKG(OFF) Unpowered leakage current TXD = 5.5 V, VCC = VIO = 0 V –1 0 1 µA CI Input Capacitance VIN = 0.4 x sin(2 x π x 2E + 6 x t) + 2.5 V 5 pF RXD TERMINAL (CAN RECEIVE DATA OUTPUT) VOH High level output voltage See Figure 5, IO = –2 mA. 0.8 VIO V VOL Low level output voltage – IO level shifting version See Figure 5, IO = 2 mA. 0.2 VIO V nFAULT TERMINAL (FAULT AND STATUS OUTPUT) VOH High level output voltage See Figure 5, IO = –2 mA. 0.8 VIO V VOL Low level output voltage – IO level shifting version See Figure 5 IO = 2 mA. 0.2 VIO V nSTB TERMINAL (STANDBY MODE INPUT) VIH High level input voltage 0.7 VIO V VIL Low level input voltage 0.3 VIO V IIH High level input leakage current nSTB = VCC = VIO = 5.5 V 1 10 µA IIL Low level input leakage current nSTB = 0 V, VCC = VIO = 5.5 V –1 1 µA |
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