908E624 Datasheet, PDF (15/40 Pages) Freescale Semiconductor, Inc – Integrated Triple High-Side Switch with Embedded MCU and LIN Serial Communication for Relay Drivers

TIMING DIAGRAMS
ELECTRICAL CHARACTERISTICS
TIMING DIAGRAMS
LIN, L1, and L2
1010kkΩ
11.0nFnF
Transient Pulse
Generator
Note Waveform in accordance with ISO7637 Part 1, Test Pulses 1, 2, 3a, and 3b.
Figure 4. Test Circuit for Transient Test Pulses
V^VS^SU^UP^P
TXD
RXD
R0
LIN
R• _10.R-0a10n_kkad_ΩOnC_dha0mnCdC0ao1_ncdm._o0m1bn_nbinF_Fina_ati_to_ion_ns_s:_:
• 60_- 0₆₆Ω_{0 O}an_hd_m6_a._n8_dn₆F_.8nF
C0
• 50_- 0₅₀Ω_{0 O}an_hd_m1_a0_ndnF_10nF
Figure 5. Test Circuit for LIN Timing Measurements
TXD
LIN
VLIN_REC
tDOM-MIN
58.1% VSUP
40% VSUP
tDOM-MAX
28.4% VSUP
RXD
tREC-MAX
74.4% VSUP
60% VSUP
42.2% VSUP
tREC-MIN
tRL
tRH
Figure 6. LIN Timing Measurements for Normal Slew Rate
Analog Integrated Circuit Device Data
Freescale Semiconductor
908E624
15