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參數資料
| 型號： | ICL7137 |
| 廠商： | Intersil Corporation |
| 元件分類： | 串行ADC |
| 英文描述： | 3 1/2 Digit LED, Low Power Display,A/D Converters(3 1/2 位用于低功耗LED的A/D轉換器) |
| 中文描述： | 低功耗、3 1/2位A/D轉換器 |
| 文件頁數： | 1/15頁 |
| 文件大小： | 497K |
| 代理商： | ICL7137 |
1
FN3086.6
ICL7136
31/2 Digit LCD, Low Power Display, A/D
Converter with Overrange Recovery
The Intersil ICL7136 is a high performance, low power 3
1
/
2
digit, A/D converter. Included are seven segment decoders,
display drivers, a reference, and a clock. The ICL7136 is
designed to interface with a liquid crystal display (LCD) and
includes a multiplexed backplane drive.
The ICL7136 brings together a combination of high
accuracy, versatility, and true economy. It features auto-zero
to less than 10
μ
V, zero drift of less than 1
μ
V/
o
C, input bias
current of 10pA (Max), and rollover error of less than one
count. True differential inputs and reference are useful in all
systems, but give the designer an uncommon advantage
when measuring load cells, strain gauges and other bridge
type transducers. Finally, the true economy of single power
supply operation, enables a high performance panel meter
to be built with the addition of only 10 passive components
and a display.
The ICL7136 is an improved version of the ICL7126,
eliminating the overrange hangover and hysteresis effects,
and should be used in its place in all applications. It can also
be used as a plug-in replacement for the ICL7106 in a wide
variety of applications, changing only the passive
components.
Features
First Reading Overrange Recovery in One Conversion
Period
Guaranteed Zero Reading for 0V Input on All Scales
True Polarity at Zero for Precise Null Detection
1pA Typical Input Current
True Differential Input and Reference, Direct Display Drive
- LCD ICL7136
Low Noise - Less Than 15
μ
V
P-P
On Chip Clock and Reference
No Additional Active Circuits Required
Low Power - Less Than 1mW
Surface Mount Package Available
Drop-In Replacement for ICL7126, No Changes Needed
Pb-Free Plus Anneal Available (RoHS Compliant)
Ordering Information
PART NUMBER
TEMP.
RANGE (°C)
PACKAGE
PKG.
DWG. #
ICL7136CPL
0 to 70
40 Ld PDIP
E40.6
ICL7136CPLZ
(Note 1)
0 to 70
40 Ld PDIP
(Pb-free) (Note 2)
E40.6
ICL7136CM44
0 to 70
44 Ld MQFP
Q44.10x10
ICL7136CM44Z
(Note 1)
0 to 70
44 Ld MQFP
(Pb-free)
Q44.10x10
ICL7136CM44ZT
(Note 1)
44 Ld MQFP Tape and Reel
(Pb-free)
Q44.10x10
NOTES:
1. Intersil Pb-free plus anneal 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.
2. Pb-free PDIPs can be used for through hole wave solder
processing only. They are not intended for use in Reflow solder
processing applications.
Data Sheet
July 21, 2005
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2002, 2004, 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ICL7137C/D | 功能描述:顯示驅動器和控制器 RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel |
| ICL7137CDL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ICL7137CJL | 功能描述:模數轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ICL7137CM44 | 制造商:Rochester Electronics LLC 功能描述:44 PQFP, 0 + 70, 3 1/2 DIG A/D (LED DRIVE) - Bulk |
| ICL7137CMH | 制造商:Maxim Integrated Products 功能描述:LOW POWER, 3 1/2 DIGIT ADC WITH DIRECT LED DR - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
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