NCV7321D11G Просмотр технического описания (PDF) - ON Semiconductor

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NCV7321D11G

Stand Alone LIN Transceiver

ON Semiconductor 

NCV7321

Table 4. DC CHARACTERISTICS (VBB = 5 V to 27 V; TJ = −40°C to +150°C; unless otherwise specified. Typical values are given

at V(VBB) = 12 V and TJ = 25°C, unless specified otherwise.)

DC CHARACTERISTICS − I/Os

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

PINS TxD

Ipd_RxD_Strong Pulldown Current on

Standby Mode after Local Wakeup

1.5

mA

TxD Pin Corresponding

to “Strong Pulldown”

PIN WAKE

V_wake_th

WAKE Threshold

Voltage

VBB − 3.3

VBB − 1.1

V

I_wake_pullup

Pullup Current on Pin

WAKE

VWAKE = 0 V

−30

−15

−1

mA

I_wake_leak

Leakage of Pin WAKE VWAKE = V(VBB)

−5

0

5

mA

DC CHARACTERISTICS – POWER−ON−RESET, BATTERY MONITORING AND THERMAL SHUTDOWN

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

POR AND VBB MONITOR

PORH_VBB

Power−on Reset High

Level on VBB

PORL_VBB

Power−on Reset Low

Level on VBB

MONH_VBB

Battery Monitoring

High Level

VBB Rising

VBB Falling

VBB Rising

2

4.5

V

1.7

4

V

4.5

V

MONL_VBB

Battery Monitoring Low VBB Falling

3

V

Level

TSD

TJ

TJ_hyst

Junction Temperature

Thermal Shutdown

Hysteresis

Temperature Rising

165

°C

9

18

°C

9. Vg is the forward diode voltage. Typically (over the complete temperature) Vg = 1 V.

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