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參數(shù)資料
| 型號： | HI2301JCQ |
| 廠商： | HARRIS SEMICONDUCTOR |
| 元件分類： | ADC |
| 英文描述： | 8-Bit, 30 MSPS, Video A/D Converter with Amplifier/Clamp |
| 中文描述： | 1-CH 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, PQFP32 |
| 文件頁數(shù)： | 2/13頁 |
| 文件大?。?/td> | 746K |
| 代理商： | HI2301JCQ |
4-2
Functional Block Diagram
Pin Descriptions
PIN NO.
SYMBOL
EQUIVALENT CIRCUIT
DESCRIPTION
1
V
RB
Reference voltage (bottom) connect to AV
SS
for normal use. When another external voltage
is input, connect an external 0.1
μ
F capacitor
and retain a 1.5V differential compared to the
top reference voltage.
23
V
RT
Reference voltage (top) by setting V
RB
to
AV
SS
, outputs approximately 1.5V. Connect
only a 0.1
μ
F external by-pass capacitor for
normal use. When another external voltage is
input, it must be 2.2V or lower.
2, 3, 7, 28, 31
AV
SS
Analog GND.
27
25
30
21
22
26
+
-
14
13
12
11
10
9
18
17
8
19
4
5
16
15
UPPER
DATA
LATCH
LOWER
DATA
LATCH
24
6
20
32
31
28
7
3
2
29
1
23
CLOCK GENERATOR
LOWER ENCODER
(4-BIT)
LOWER ENCODER
(4-BIT)
UPPER ENCODER
(4-BIT)
LOWER SAMPLING
COMPARATOR (4-BIT)
LOWER SAMPLING
COMPARATOR (4-BIT)
UPPER SAMPLING
COMPARATOR (4-BIT)
REFERENCE
SUPPLY
A/D CONVERTER
BLOCK
+
-
TEST
(DV
SS
)
SEL
CE
D0 (LSB)
D1
D2
D3
D4
D5
D6
D7 (MSB)
CLK
DV
DD
DV
SS
AV
SS
AV
SS
AV
SS
AV
SS
AV
SS
ADIN
V
REF
CLE CLP CCP
ADV
V
RB
V
RT
R
TS
A
VDD
ADV
ADV
OPO
V
IN1
V
IN2
R
R
V
BI
3R
23
1
R
TS
R
REF
AV
SS
AV
DD
HI2301
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PDF描述 |
|---|---|
| HI2302 | 8-Bit, 50 MSPS, Video A/D Converter with Clamp Function |
| HI2302JCQ | 8-Bit, 50 MSPS, Video A/D Converter with Clamp Function |
| HI2303 | Triple 8-Bit, 50 MSPS, Video A/D Converter with Clamp Function |
| HI2303JCQ | Triple 8-Bit, 50 MSPS, Video A/D Converter with Clamp Function |
| HI2303EVAL | Triple 8-Bit, 50 MSPS, Video A/D Converter with Clamp Function |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HI2302 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:8-Bit, 50MSPS, Video A/D Converter with Clamp Function |
| HI2302_05 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:8-Bit, 50MSPS, Video A/D Converter with Clamp Function |
| HI2302JCQ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Intersil Corporation 功能描述: |
| HI2303 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Triple 8-Bit, 50 MSPS, Video A/D Converter with Clamp Function |
| HI2303EVAL | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Triple 8-Bit, 50 MSPS, Video A/D Converter with Clamp Function |
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