Datasheet > TPT1043

TPT1043

更新时间： 2024-04-09 18:59:03

品牌	Logo	应用领域
思瑞浦 - 3PEAK		/
页数	文件大小	规格书
26页	1061K
描述
Low-Power Fault Protected High-Speed CAN FD Transceiver with Sleep Mode

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TPT1043 数据手册

TPT1043

Low-Power Fault Protected High-Speed CAN FD Transceiver with

Sleep Mode

Parameter

Test Conditions

Min

Typ

Max

Unit

Pin CANH, CANL (CAN Bus lines)

CANH

CANL

CAN active mode, V_TXD= 0 V,

50 Ω ≤ R_L≤ 65 Ω, C_L= open,

t < t_to(dom)TXD

2.75

0.5

3.5

1.5

4.5

Dominant Bus Output

V_{O_DOM}

Voltage

2.25

DC Output Symmetry (dominant or

recessive)

(V_CC– V_O(CANH)– V_O(CANL)

V_CC= 5 V, R_L= 60 Ω,

C_L= open,

V_{SYM_DC}

−0.6

0.9

0.6

1.1

(1)

)

4.75V ≤ V_CC≤ 5.25 V, R_L=

60 Ω, C_L= open , C_SPLIT= 4.7

nF, T_XD= 250 kHz, 1 MHz,

2.5MHz

Transient Symmetry (dominant or

recessive)

V_SYM

V/V

(1)

(V_O(CANH)+ V_O(CANL)) / V_CC

CAN active mode, t <

t_to(dom)TXD, 4.75V ≤ V_CC≤ 5.25

V, V_TXD= 0 V, 45 Ω ≤ R_L< 50

Ω, C_L= open

1.5

CAN active mode, t <

t_to(dom)TXD, 4.75V ≤ V_CC≤ 5.25

V, V_TXD= 0 V, 50 Ω ≤ R_L≤ 65

Ω, C_L= open

V_{OD_DOM}

Differential Output Voltage (dominant)

CAN active mode, t <

t_to(dom)TXD, 4.75V ≤ V_CC≤ 5.25

V, V_TXD= 0 V, 65 Ω ≤ R_L≤ 70

Ω, C_L= open

3.3

5.0

CAN active mode, t <

t_to(dom)TXD, 4.75V ≤ V_CC≤ 5.25

V, V_TXD= 0 V, R_L= 2240 Ω, C_L

= open

Normal/Silent mode, V_TXD

V_IO, no load

−50

−0.2

0.2

V_{OD_REC}

Differential Output Voltage (recessive)

Recessive Output Voltage

Standby/sleep mode

Normal/Silent mode, V_TXD

V_IO, no load

0.5 x

V_CC

V_{O_REC}

Standby/sleep mode

−0.1

−115

0.1

V_STB= 0 V, −15 V ≤ V_CANH≤ 18

V, CANL = open, V_TXD= 0 V

CANH

Dominant Short-Circuit

I_{O_SC_DOM}

Output Current

CANL

V_STB= 0 V, −15 V ≤V_CANL≤ 18

V CANH = open, V_TXD= 0 V

115

−27 V ≤ V_CANH/ V_CANL≤ 32 V,

V_TXD= V_CC, normal modes

I_{O_SC_REC}

V_CM

Recessive Short-Circuit Output Current

Common Mode Range

−5

ꢀ

−30

Normal or Silent mode

−30 V ≤ V_CANH/ V_CANL≤ 30 V

V_{TH_RX_DIF}Differential Receiver Threshold Voltage

0.5

0.7

0.9

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