Datasheet

LM49350, LM49350RLEVAL
www.ti.com SNAS359D –SEPTEMBER 2008–REVISED JUNE 2012
Table 52. ADC_ALC_4 (0x84h)
Bits Field Description
4:0 ATTACK_RATE This sets the rate at which the ALC will reduce gain if it detects the input signal is large.
ATTACK_RATE Time between gain steps (μs)
00000 21
00001 42
00010 83
00011 167
00100 250
00101 333
00110 417
00111 542
01000 729
01001 958
01010 1250
01011 1604
01100 1896
01101 2208
01110 2792
01111 3708
10000 4792
10001 5688
10010 6563
10011 8396
10100 11000
10101 14167
10110 17083
10111 20000
11000 25000
11001 32000
11010 45000
11011 60000
11100 75000
11101 87500
11110 100000
11111 114583
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