參數資料
型號: TPIC8300IPWRQ1
廠商: TEXAS INSTRUMENTS INC
元件分類: 模擬信號調理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO16
封裝: PLASTIC, TSSOP-16
文件頁數: 24/47頁
文件大小: 546K
代理商: TPIC8300IPWRQ1
SLDS171 – NOVEMBER 2009
www.ti.com
Device Configuration and Thresholds
The following tables show the actual data settings needed in the specific control bits for setting the baud rates
and threshold levels for the TPIC83000. These settings can only be implemented in Calibration mode.
Table 21. Baud Rate Settings
TYPICAL
BAUD RATE
DATA
COMMUNICATION CLOCK
VALUE
0000
500 bps
2.458 MHz / 307 = 8.0 kHz
0001
750 bps
2.458 MHz / 205 = 12.0 kHz
0010
1000 bps
2.458 MHz / 154 = 16.0 kHz
0011
1250 bps
2.458 MHz / 123 = 20.0 kHz
0100
1500 bps
2.458 MHz / 102 = 24.0 kHz
0101
1750 bps
2.458 MHz / 88 = 27.9 kHz
0110
2000 bps
2.458 MHz / 77 = 31.9 kHz
0111
2250 bps
2.458 MHz / 68 = 36.1 kHz
CONF BPS(3:0)
1000
2500 bps
2.458 MHz / 61 = 40.0 kHz
1001
2750 bps
2.458 MHz / 56 = 43.9 kHz
1010
3000 bps
2.458 MHz / 51 = 48.2 kHz
1011
3250 bps
2.458 MHz / 47 = 52.3 kHz
1100
4800 bps
2.458 MHz / 32 = 76.8 kHz
1101
9600 bps
2.458 MHz / 16 = 153.6 kHz
1110
19.2 kbps
2.458 MHz / 8 = 307.3 kHz
1111
38.4 kbps
2.458 MHz / 4 = 614.5 kHz
Table 22. Over-Pressure Gain Settings via TRHSGAIN Control Bits
OVER-PRESSURE GAIN
DATA
MIN VALUE
TYPICAL VALUE
MAX VALUE
0000
2.2
0001
2.4
0010
2.6
0011
2.8
TRHSGAIN(2:0)
0100
3
0101
3.2
0110
3.4
0111
3.6
30
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TPIC83000-Q1
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