參數(shù)資料
型號(hào): TC7129
廠商: TelCom Semiconductor, Inc.
英文描述: 4-1/2 DIGIT ANALOG-TO-DIGITAL CONVERTER WITH ON-CHIP LCD DRIVERS
中文描述: 4-1/2數(shù)字模擬到數(shù)字轉(zhuǎn)換器,帶有片上LCD驅(qū)動(dòng)器
文件頁(yè)數(shù): 12/15頁(yè)
文件大小: 214K
代理商: TC7129
3-242
TELCOM SEMICONDUCTOR, INC.
TC7129
4-1/2 DIGIT ANALOG-TO-DIGITAL
CONVERTER WITH ON-CHIP LCD DRIVERS
LOW BATTERY CONTINUITY
SEGMENT DRIVES
BACKPLANE
DRIVES
LATCH, DECODE DISPLAY MULTIPLEXER
UP/DOWN RESULTS COUNTER
SEQUENCE COUNTER/DECODER
CONTROL LOGIC
ANALOG SECTION
OSC1
OSC2
OSC3
RANGE
L/H
CONT
V+
V–
DGND
COMMON
IN
HI
IN
LO
BUFF
DP1
DP2
UR/DP3
OR/DP4
REF HI
REF LO
INT OUT
INT IN
ANNUNCIATOR
DRIVE
VDISP
TC7129
Figure 12. Functional Block Diagram
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TC7129CKW 功能描述:LCD 驅(qū)動(dòng)器 w/LCD Driver RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
TC7129CKW713 功能描述:LCD 驅(qū)動(dòng)器 w/LCD Driver RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube