參數(shù)資料
型號: HI3276JCQ
廠商: INTERSIL CORP
元件分類: ADC
英文描述: Small glass bead with axial leads
中文描述: 2-CH 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, PQFP48
封裝: 12 X 12 MM, ROHS COMPLIANT, PLASTIC, MQFP-48
文件頁數(shù): 7/16頁
文件大?。?/td> 228K
代理商: HI3276JCQ
7
1
DV
EE3
GND (With a Single Power
Supply)
Digital Power Supply. Apply -5V for
PECL and TTL input.
+5V (Typ) (With Dual Power
Supplies)
16, 17,
18
NC
No Connect Pin.
13
CLK/E
I
PECL/ECL
Clock Input.
14
CLK/NE
I
CLK/E Complementary Input. When
left open, this pin goes to the
threshold potential. Only CLK/E can
be used for operation, but
complementary input is recommend-
ed to attain fast and stable operation.
48
RESETN/E
I
Reset Input. When the input is set to
low level, the built-in CLK frequency
divider circuit can be reset.
47
RESET/E
I
RESETN/E Complementary Input.
When left open, this pin goes to the
threshold voltage. Only RESETN/E
can be used for operation.
15
CLK/T
I
TTL
Clock input.
46
RESETN/T
I
Reset Input. When left open, this
input goes to high level. When the
input is set to low level, the built-in
CLK frequency divider circuit can be
reset.
44
INV
I
TTL
Data Output Polarity Inversion Input.
When left open, this input goes to
high level. (See Table 1; I/O
Correspondence Table).
45
SELECT
V
CC
or Ground
Data Output Mode Selection. (See
Table 2; Operating Mode Table).
Pin Descriptions
(Continued)
PIN NO
SYMBOL
I/O
TYPICAL
VOLTAGE LEVEL
EQUIVALENT CIRCUIT
DESCRIPTION
13 48
DGND3
DV
EE3
47
14
46
15
DV
CC1
1.5V
OR
,
DGND1
DV
EE3
44
45
44
DV
CC1
DGND1
DV
EE3
45
DV
CC1
DGND1
DV
EE3
HI3276
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