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參數資料
| 型號： | HI5812 |
| 廠商： | Intersil Corporation |
| 英文描述： | CMOS 20 Microsecond, 12-Bit, Sampling A/D Converter with Internal Track and Hold(CMOS 12位片內帶跟蹤和保持電路的A/D轉換器) |
| 中文描述： | 20微秒的CMOS，12位，采樣的A / D轉換器內部跟蹤和保持的CMOS（12位片內帶跟蹤和保持電路的的A / D轉換器） |
| 文件頁數： | 1/16頁 |
| 文件大小： | 366K |
| 代理商： | HI5812 |
1
FN3214.6
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-352-6832
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2001, 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
HI5812
CMOS 20 Microsecond, 12-Bit, Sampling
A/D Converter with Internal Track and
Hold
The HI5812 is a fast, low power, 12-bit, successive
approximation analog-to-digital converter. It can operate
from a single 3V to 6V supply and typically draws just 1.9mA
when operating at 5V. The HI5812 features a built-in track
and hold. The conversion time is as low as 20
μ
s with a 5V
supply.
The twelve data outputs feature full high speed CMOS
three-state bus driver capability, and are latched and held
through a full conversion cycle. The output is user
selectable, i.e., 12-bit, 8-bit (MSBs), and/or 4-bit (LSBs). A
data ready flag, and conversion-start input complete the
digital interface.
An internal clock is provided and is available as an output.
The clock may also be over-driven by an external source.
Features
Conversion Time . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
μ
s
Throughput Rate . . . . . . . . . . . . . . . . . . . . . . . . 50 kSPS
Built-In Track and Hold
Guaranteed No Missing Codes Over Temperature
Single Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . .+5V
Maximum Power Consumption. . . . . . . . . . . . . . . . 25mW
Internal or External Clock
Pb-Free Available (RoHS Compliant)
Applications
Remote Low Power Data Acquisition Systems
Digital Audio
DSP Modems
General Purpose DSP Front End
μ
P Controlled Measurement System
Professional Audio Positioner/Fader
Pinout
HI5812
(PDIP, SOIC)
TOP VIEW
Ordering Information
PART
NUMBER
INL (LSB)
(MAX OVER
TEMP.)
TEMP.
RANGE
(
o
C)
PACKAGE
PKG.
DWG. #
HI5812JIP
±
1.5
-40 to 85 24 Ld PDIP
E24.3
HI5812JIPZ
(See Note)
±
1.5
-40 to 85 24 Ld PDIP*
(Pb-free)
E24.3
HI5812JIB
±
1.5
-40 to 85 24 Ld SOIC
M24.3
HI5812JIBZ
(See Note)
±
1.5
-40 to 85 24 Ld SOIC
(Pb-free)
M24.3
HI5812KIB
±
1.0
-40 to 85 24 Ld SOIC
M24.3
HI5812KIBZ
(See Note)
±
1.0
-40 to 85 24 Ld SOIC
(Pb-free)
M24.3
*Pb-free PDIPs can be used for through hole wave solder
processing only. They are not intended for use in Reflow solder
processing applications.
NOTE: Intersil Pb-free products employ special Pb-free material
sets; molding compounds/die attach materials and 100% matte tin
plate termination finish, which are RoHS compliant and compatible
with both SnPb and Pb-free soldering operations. Intersil Pb-free
products are MSL classified at Pb-free peak reflow temperatures that
meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
1
2
3
4
5
6
7
8
9
10
11
12
DRDY
(LSB) D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
V
SS
16
17
18
19
20
21
22
23
24
15
14
13
V
DD
OEL
CLK
STRT
V
REF
-
V
REF
+
V
IN
V
AA
+
V
AA
-
OEM
D11 (MSB)
D10
Data Sheet
March 31, 2005
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相關代理商/技術參數 |
參數描述 |
|---|---|
| HI5812_05 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS 20 Microsecond, 12-Bit, Sampling A/D Converter with Internal Track and Hold |
| HI5812JIB | 功能描述:ADC 12BIT 50KSPS 1.5LSB 24-SOIC RoHS:否 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 位數:12 采樣率（每秒）:3M 數據接口:- 轉換器數目:- 功率耗散（最大）:- 電壓電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應商設備封裝:SOT-23-6 包裝:帶卷 (TR) 輸入數目和類型:- |
| HI5812JIBS2548 | 制造商:Intersil Corporation 功能描述: |
| HI5812JIBZ | 功能描述:ADC 12BIT 50KSPS 1.5LSB 24-SOIC RoHS:是 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 位數:12 采樣率（每秒）:3M 數據接口:- 轉換器數目:- 功率耗散（最大）:- 電壓電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應商設備封裝:SOT-23-6 包裝:帶卷 (TR) 輸入數目和類型:- |
| HI5812JIBZ-T | 功能描述:ADC 12BIT SAMPL TRK&HOLD 24-SOIC RoHS:是 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 位數:12 采樣率（每秒）:3M 數據接口:- 轉換器數目:- 功率耗散（最大）:- 電壓電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應商設備封裝:SOT-23-6 包裝:帶卷 (TR) 輸入數目和類型:- |
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