参数资料
型号: HI1-774U-2
厂商: HARRIS SEMICONDUCTOR
元件分类: ADC
英文描述: Complete, 12-Bit A/D Converters with Microprocessor Interface
中文描述: 12-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, CDIP28
文件页数: 16/18页
文件大小: 200K
代理商: HI1-774U-2
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
HI3-774K-5 Complete, 12-Bit A/D Converters with Microprocessor Interface
HI1-774K-5 Complete, 12-Bit A/D Converters with Microprocessor Interface
HI1-574AKD-5 Complete, 12-Bit A/D Converters with Microprocessor Interface
HI1-674AKD-5 Complete, 12-Bit A/D Converters with Microprocessor Interface
HI-674A 128 MACROCELL 3.3 VOLT ISP CPLD - NOT RECOMMENDED for NEW DESIGN
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