AS1181 datasheet(80/92 Pages) AMSOSRAM

部件名	AS1181

功能描述	8-channel LED/VCSEL driver with enhanced safety features

PDF	92 Pages

Scroll/Zoom	100%

制造商	AMSOSRAM [ams-OSRAM AG]

网页	https://ams-osram.com/

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80 / 92 page

AS1181

Datasheet • PUBLIC • Document Feedback

DS001139 • v3-00 • 2026-Apr-01

80 / 92

8.3.47

IRQ_STATUS1 register (Address 0x1AA6)

Table 59: IRQ_STATUS1 register (Access Read Only)

Addr: 0x1AA6

IRQ_STATUS1

Bit

Bit field

Default

Access

Bit description

15:0

irq_status[31:16]

0x0

osc_error

watchdog_timeout

rload_test_error

hs_overcurrent

curr_lim_hi_overrun

curr_lim_lo_underrun

supply_overvoltage

supply_undervoltage

lp_short_open_error

ln_short_open_error

idrive_feedback_error

otp_test_error

ram_bist_error

rom_bist_error

8.3.48

IRQ_STATUS2 register (Address 0x1AA8)

Table 60: IRQ_STATUS2 register (Access Read Only)

Addr: 0x1AA8

IRQ_STATUS2

Bit

Bit field

Default

Access

Bit description

6:0

irq_status[38:32]

0x0

vled_monitor_error

vp18_monitor_error

temp_detect_error

adc_bist_error

ls_overcurrent

driver_gate_short

ldo_overcurrent

AS1181 数据表(PDF) 80 Page - ams-OSRAM AG

AS1181 数据表(HTML) 80 Page - ams-OSRAM AG

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