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| 型号： | TC520ACOE |
| 厂商： | Microchip Technology |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC SERIAL INTERFACE ADT 16SOIC |
| 标准包装： | 47 |
| 系列： | * |
| 应用： | * |
| 接口： | * |
| 电源电压： | * |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC |
| 包装： | 管件 |
| 安装类型： | 表面贴装 |
| 产品目录页面： | 673 (CN2011-ZH PDF) |
2002 Microchip Technology Inc.
DS21431B-page 1
TC520A
Features
Converts TC500/TC500A/TC510/TC514 to Serial
Operation
Programmable Conversion Rate and Resolution for
Maximum Flexibility
Supports up to 17-Bits of Accuracy Plus Polarity Bit
Low Power Operation: Typically 7.5m
14-Pin PDIP or 16-Pin SOIC Packages
Polled or Interrupt Mode Operation
Applications
Computer Peripheral Interface
Portable Instruments
Data Acquisition System Interface
Device Selection Table
Package Type
General Description
The TC520A serial interface adapter provides logic
control for Microchip's TC500/TC500A/TC510/TC514
family of dual slope, integrating A/D converters. It
directly manages TC500 converter phase control sig-
nals A, B and CMPTR, thereby reducing host
processor task loading and software complexity. Com-
munication with the TC520A is accomplished over a 3
wire serial port. Key converter operating parameters
are programmable for complete user flexibility. Data
conversion is initiated when the CE input is brought
low. The converted data (plus overrange and polarity
bits) are held in an 18-bit shift register until read by the
processor or until the next conversion is completed.
Data may be clocked out of the TC520A at any time,
and at any rate, the user prefers. A Data Valid (DV)out-
put is driven active at the start of each conversion
cycle, indicating the 18-bit shift register update has just
been completed. This signal may be polled by the pro-
cessor or can be used as data ready interrupt. The
TC520A timebase can be derived from an external fre-
quency source of up to 6MHz or can operate from its
own external crystal. It requires a single 5V logic supply
and dissipates less than 7.5m
.
Part Number
Package
Temperature Range
TC520ACOE 16-Pin SOIC (Wide)
0
°Cto +70°C
TC520ACPD
14-Pin PDIP
0
°Cto +70°C
B
CMPTR
DGND
VDD
A
DIN
OSCOUT
DCLK
OSCIN
DOUT
114
213
312
411
510
69
78
TC520A
CE
DV
LOAD
READ
14-Pin PDIP
16-Pin SOIC
8
1
2
3
4
5
6
7
TC520A
DIN
B
14
13
12
11
10
9
15
16
LOAD
DV
CE
DCLK
A
DOUT
READ
N/C
CMPTR
DGND
VDD
OSCOUT
OSCIN
N/C
Serial Interface Adapter for TC500 A/D Converter Family
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| TC520ACOE713 | 功能描述:接口 - 专用 Srl Intrface Adapter RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| TC520ACPD | 功能描述:马达/运动/点火控制器和驱动器 Srl Intrface Adapter RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| TC5211 | 制造商:L COM 功能描述:C6 UTP 4PR/24 STR LT. BLUE PVC |
| TC523 | 制造商:Thomas & Betts 功能描述:CABLE TIES |
| TC524 | 制造商:Thomas & Betts 功能描述:CABLE TIES |
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