参数资料
型号: THS6226IRHBR
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQCC32
封装: GREEN, PLASTIC, VQFN-32
文件页数: 3/20页
文件大小: 697K
代理商: THS6226IRHBR
DATA
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
Start
Bit
Start
Bit
ChAB
Select
ChCD
Select
PD1
PD0
D3
D2
D1
D0
Parity
Stop
Bit
MSB
LSB
SBOS499B
– JANUARY 2011 – REVISED FEBRUARY 2011
PROGRAMMING THE THS6226
Programming of the THS6226 is realized through a serial interface (pins 4 and 5) and proceeds in the following
sequence.
Two start bits are required B0 = 0 followed by B1 = 1.
B2 through B9 are used to program the THS6226.
Refer to Table 1 for the bit descriptions.
B10 (refer to Table 2) is the parity bit that controls if the word is or is not loaded.
B11 is the stop bit and should be set to B11 = 1. Figure 21 shows the sequence to be adopted.
Table 1. SDATA
PARAMETER
DESCRIPTION
B0, B1
Start bit
B2, B3
Channel select
B4, B5
Power-down features
B6-B9
Quiescent current setting
B10
Parity bit
B11
Stop bit
Table 2. Parity Bit
B10
ODD PARITY BIT
0
If odd, number of high bits in B2 to B9
1
If even, number of high bits in B2 to B9
Figure 21. DATA Description
2011, Texas Instruments Incorporated
11
Product Folder Link(s): THS6226
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