參數(shù)資料
型號: HI3-7152B-9
廠商: INTERSIL CORP
元件分類: ADC
英文描述: 10-Bit High Speed A/D Converter with Track and Hold
中文描述: 1-CH 10-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDIP28
封裝: PLASTIC, DIP-28
文件頁數(shù): 3/16頁
文件大?。?/td> 829K
代理商: HI3-7152B-9
6-3
Pin Descriptions
PIN
SYMBOL
DESCRIPTION
1
GND
Ground return for comparators (0V).
2
V-
Negative supply voltage input (-5V).
3
V
REF
Reference voltage input (+2.50V).
4
AG
Analog ground reference (0V).
5
V
IN
Analog Input Voltage.
6
SET
Connect to V+ for proper operation.
7
BUSY
Output High-Conversion complete. Output Low - Conversion in progress. Output floats when chip is not se-
lected (RD and CS both high).
8
CLK
Clock input.
9
HOLD
Indicates start of conversion. Active low.
10
WR
Write input. With CS low, starts conversion when pulsed low; continuous conversions when kept low.
11
CS
Chip select input. Active low.
12
RD
Read input. With CS low, enables output buffers when pulsed low; outputs updated at end of conversion
when kept low.
13
SMODE
Slow memory mode input. Active high.
14
DG
Digital ground (0V).
15
BUS
Bus select input. High = all outputs enabled together D0 - D9, OVR. Low = outputs enabled by HBE.
16
HBE
Byte select (HBE/LBE) input for 8-bit bus. Input high-High byte select, D8-D9, OVR Input low-low byte select,
D0-D7.
17
D0
Bit 0 (Least significant, LSB).
Output Data Bits
(High = True)
Low
Byte
18
D1
Bit 1.
19
D2
Bit 2.
20
D3
Bit 3.
21
D4
Bit 4.
22
D5
Bit 5.
23
D6
Bit 6.
24
D7
Bit 7.
25
D8
Bit 8.
High
Byte
26
D9
Bit 9 (Most Significant, MSB).
27
OVR
Out of Range flag. Valid at end of conversion when output exceeds full scale.
28
V+
Positive supply voltage input (+5V).
HI-7152
相關(guān)PDF資料
PDF描述
HI3-7152J-5 10-Bit High Speed A/D Converter with Track and Hold
HI3-7152K-5 10-Bit High Speed A/D Converter with Track and Hold
HI3-7153J-5 8-Channel, 10-Bit High Speed Sampling A/D Converter
HI-7153 128 MACROCELL 3.3 VOLT ISP CPLD - NOT RECOMMENDED for NEW DESIGN
HI3-7153A-9 8-Channel, 10-Bit High Speed Sampling A/D Converter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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HI3-7153A-9 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:8-Channel, 10-Bit High Speed Sampling A/D Converter
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