參數(shù)資料
型號(hào)： LTC1096L
廠(chǎng)商： Linear Technology Corporation
英文描述： Dual Precision Single Supply Low-Power Operational Amplifier 8-PDIP 0 to 70
中文描述： 低電壓，微功耗采樣8位串行I /辦公自動(dòng)化/ D轉(zhuǎn)換器
文件頁(yè)數(shù)： 1/8頁(yè)
文件大?。?/td> 210K
代理商： LTC1096L
1
LTC1096L/LTC1098L
Low Voltage, Micropower
Sampling 8-Bit Serial I/O
A/D Converters
December 1995
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
Final Electrical Specifications
D
The LTC
1096L/LTC1098L are 3V micropower, 8-bit suc-
cessive approximation sampling A/D converters. They
typically draw only 40
μ
A of supply current when convert-
ing and automatically power down to a typical supply
current of 1nA between conversions. They are packaged in
8-pin SO packages and operate on a 3V supply. These 8-
bit, switched capacitor, successive approximation ADCs
include a sample-and-hold. The LTC1096L has a single
differential analog input. The LTC1098L offers a software
selectable 2-channel multiplexed input.
On-chip serial ports allow efficient data transfer to a wide
range of microprocessors and microcontrollers over three
wires. This, coupled with micropower consumption, makes
remote location possible and facilitates transmitting data
through isolation barriers.
The circuits can be used in ratiometric applications or with
an external reference. The high impedance analog inputs
and the ability to operate with reduced spans (to 1V full
scale) allow direct connection to sensors and transducers
in many applications, eliminating the need for gain stages.
, LTC and LT are registered trademarks of Linear Technology Corporation.
MICROWIRE is a registered trademark of National Semiconductor Corporation.
U
ESCRIPTIO
S
FEATURE
I
Specified at 2.65V Minimum Supply
I
Maximum Supply Current: 80
μ
A
I
Auto Shutdown to 1nA
I
8-Pin SO Package
I
On-Chip Sample-and-Hold
I
Conversion Time: 32
μ
s
I
Sample Rates: 16.5ksps
I
I/O Compatible with SPI, MICROWIRE
TM
, etc.
U
S
A
O
PPLICATI
I
Battery-Operated Systems
I
Remote Data Acquisition
I
Isolated Data Acquisition
I
Battery Monitoring
I
Temperature Measurement
U
A
O
PPLICATI
10
μ
W, SO-8 Package, 8-Bit A/D Converter
Samples at 200Hz and Runs Off a 3V Battery
TYPICAL
SAMPLE FREQUENCY (kHz)
0.1
1
S
C
μ
A
10
100
1000
1
10
100
1096/8 TA02
Supply Current vs Sample Rate
3V
1
μ
F
ANALOG INPUT
V
CC
CLK
D
OUT
V
REF
8
7
6
5
1
2
3
4
LTC1096L
MPU
SERIAL DATA LINK
(MICROWIRE AND
SPI COMPATIBLE)
SERIAL DATA LINK
0V TO 3V RANGE
1096/8 TA01
CS/
SHDN
+IN
–IN
GND
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1096LAC 制造商:LINER 制造商全稱(chēng):Linear Technology 功能描述:Low Voltage, Micropower Sampling 8-Bit Serial I/O A/D Converters
LTC1096LACS8 制造商:LINER 制造商全稱(chēng):Linear Technology 功能描述:Low Voltage, Micropower Sampling 8-Bit Serial I/O A/D Converters
LTC1096LAI 制造商:LINER 制造商全稱(chēng):Linear Technology 功能描述:Low Voltage, Micropower Sampling 8-Bit Serial I/O A/D Converters
LTC1096LAIS8 制造商:LINER 制造商全稱(chēng):Linear Technology 功能描述:Low Voltage, Micropower Sampling 8-Bit Serial I/O A/D Converters
LTC1096LC 制造商:LINER 制造商全稱(chēng):Linear Technology 功能描述:Low Voltage, Micropower Sampling 8-Bit Serial I/O A/D Converters
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