参数资料
型号: HI-774
厂商: Intersil Corporation
英文描述: 128 MACROCELL 3.3 VOLT ISP CPLD
中文描述: 完成后,12位A / D转换器与微处理器接口
文件页数: 16/18页
文件大小: 200K
代理商: HI-774
6-967
FIGURE 7. HI-774 CONTROL LOGIC
FIGURE 8. LOW PULSE FOR R/C - OUTPUTS ENABLED AFTER CONVERSION
FIGURE 9. HIGH PULSE FOR R/C - OUTPUTS ENABLED WHILE R/C HIGH, OTHERWISE HIGH-Z
D
CK
Q
Q
EOC13
EOC9
CE
R/C
A
O
CS
12/8
INPUT BUFFERS
READ CONTROL
POWER UP
RESET
CONVERT
CONTROL
CURRENT
CONTROLLED
OSCILLATOR
NIBBLE B ZERO
OVERRIDE
NIBBLE A, B
NIBBLE C
STATUS
STROBE
CLOCK
RESET
A
O
LATCH
t
HRL
t
DS
t
HDR
t
C
t
HS
R/C
STS
DB11-DB0
VALID
DATA
VALID
DATA
t
C
t
HDR
t
DDR
t
HRH
t
DS
VALID
DATA
R/C
STS
DB11-DB0
HIGH-Z
HIGH-Z
HI-574A, HI-674A, HI-774
相关PDF资料
PDF描述
HI1-574ALD-5 Complete, 12-Bit A/D Converters with Microprocessor Interface
HI1-674ALD-5 Complete, 12-Bit A/D Converters with Microprocessor Interface
HI1-574ASD-2 Complete, 12-Bit A/D Converters with Microprocessor Interface
HI1-674ASD-2 Complete, 12-Bit A/D Converters with Microprocessor Interface
HI-574A Complete, 12-Bit A/D Converters with Microprocessor Interface(完备的12 位A/D转换器)
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