MAX3051 Просмотр технического описания (PDF) - Maxim Integrated

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производитель

MAX3051

+3.3V, 1Mbps, Low-Supply-Current CAN Transceiver

Maxim Integrated 

MAX3051

+3.3V, 1Mbps, Low-Supply-Current

CAN Transceiver

Timing Characteristics

(VCC = +3.3V ±5%, RL = 60Ω, CL = 100pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +3.3V and

TA = +25°C.)

PARAMETER

Delay TXD to Bus Active

(Figure 1)

Delay TXD to Bus Inactive

(Figure 1)

Delay Bus to Receiver Active

(Figure 1)

Delay Bus to Receiver Inactive

(Figure 1)

Differential-Output Slew Rate

Bus Dominant to RXD Active

Standby to Receiver Active

SHDN to Bus Inactive

SHDN to Receiver Active

SHDN to Standby

ESD Protection

SYMBOL

tONTXD

tOFFTXD

tONRXD

tOFFRXD

SR

tDRXDL

tSBRXDL

tOFFSHDN

tONSHDN

tSHDNSB

CONDITIONS

VRS = 0V (≤ 1Mbps)

RRS = 25kΩ (≤ 500kbps)

RRS = 100kΩ (≤ 125kbps)

VRS = 0V (≤ 1Mbps)

RRS = 25kΩ (≤ 500kbps)

RRS = 100kΩ (≤ 125kbps)

VRS = 0V (≤ 1Mbps)

RRS = 25kΩ (≤ 500kbps)

RRS = 100kΩ (≤ 125kbps)

VRS = 0V (≤ 1Mbps)

RRS = 25kΩ (≤ 500kbps)

RRS = 100kΩ (≤ 125kbps)

VRS = 0V (≤ 1Mbps)

RRS = 25kΩ (≤ 500kbps)

RRSS = 100kΩ (≤ 125kbps)

RRS = 200kΩ (≤ 62.5kbps)

VRS > 0.8 x VCC, standby, Figure 2

BUS dominant, Figure 2

TXD = GND, Figure 3 (Note 2)

BUS dominant, Fi gur e 3 (Note 3)

Figure 4

Human Body Model

MIN TYP MAX UNITS

50

183

ns

770

70

226

ns

834

80

200

ns

730

100

245

ns

800

96

12.5

V/μs

2.9

1.6

1

μs

4

μs

1

μs

4

μs

20

μs

±12

kV

Note 1: All currents into device are positive; all currents out of the device are negative. All voltages are referenced to device

ground, unless otherwise noted.

Note 2: No other devices on the BUS.

Note 3: BUS externally driven.

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