參數(shù)資料
型號(hào): TLV5619PW
廠商: Texas Instruments, Inc.
英文描述: 2.7 V TO 5.5 V 12-BIT PARALLEL DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
中文描述: 2.7 V至5.5 V 12位并行數(shù)字至模擬轉(zhuǎn)換器與電源向下
文件頁數(shù): 13/18頁
文件大?。?/td> 251K
代理商: TLV5619PW
TLV5619
2.7 V TO 5.5 V 12-BIT PARALLEL DIGITAL-TO-ANALOG CONVERTER
WITH POWER DOWN
SLAS172C – DECEMBER 1997 – REVISED APRIL 2000
13
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
parallel interface
The device latches data on the positive edge of WE. It must be enabled with CS low. LDAC low updates the
DAC with the value in the holding latch. LDAC is an asynchronous input and can be held low, if a separate update
is not necessary. However, to control the DAC using the load feature, LDAC can be driven low after the positive
WE edge.
Address
Decoder
A(0–15)
IS
WE
D(0–15)
CS
LDAC
WE
D(0–11)
TMS320C2XX, 5X
TLV5619
Figure 11. Proposed Interface Between TLV5619 and TMS320C2XX, 5X DSPs
Address
Decoder
A(0–15)
TCLK0
R/W
D(0–15)
CS
LDAC
WE
D(0–11)
TMS320C3X
TLV5619
IOSTROBE
Figure 12. Proposed Interface Between TLV5619 and TMS320C3X DSPs
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tlv5633(中文) 2.7V to 5.5V Low Power 12-Bit Digital-to-Analog Converters with Internal Reference and Power Down(2.7V-5.5V,12位低功耗,帶自動(dòng)掉電和內(nèi)部基準(zhǔn)的DAC)
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