参数资料
型号: TC7107CKW
厂商: Microchip Technology
文件页数: 5/34页
文件大小: 0K
描述: IC ADC 3 1/2DGT LED DVR 44-MQFP
标准包装: 96
显示器类型: LED
配置: 7 段显示
数字或字符: A/D,3.5 位数字
电流 - 电源: 800µA
电源电压: 5V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 44-QFP
供应商设备封装: 44-MQFP(10x10)
包装: 托盘
产品目录页面: 673 (CN2011-ZH PDF)
TC7106/A/TC7107/A
TC7106/A AND TC7107/A ELECTRICAL SPECIFICATIONS (CONTINUED)
Electrical Characteristics: Unless otherwise noted, specifications apply to both the TC7106/TC7106A and TC7107/TC7107A at
T A = +25°C, f CLOCK = 48 kHz. Parts are tested in the circuit of the Typical Operating Circuit.
Parameter
Temperature Coefficient of Analog
Symbol
V CTC
Min
Typ
Max
Unit
Test Conditions
25 k Ω Between Common and
Common (with Respect to Positive
Positive Supply
Supply)
7106/7/A
7106/7
20
80
50
ppm/°C
ppm/°C
0°C ≤ T A ≤ +70°C
(“C” Commercial Temperature
Range Devices)
Temperature Coefficient of Analog
V CTC
75
ppm/°C
0°C ≤ T A ≤ +70°C
Common (with Respect to Positive
Supply)
(“I” Industrial Temperature
Range Devices)
TC7106A ONLY Peak to Peak
V SD
4
5
6
V
V+ to V- = 9V
Segment Drive Voltage
(Note 4)
TC7106A ONLY Peak to Peak
V BD
4
5
6
V
V+ to V- = 9V
Backplane Drive Voltage
(Note 4)
TC7107A ONLY Segment Sinking
5
8.0
mA
V+ = 5.0V
Current (Except Pin 19)
Segment Voltage = 3V
TC7107A ONLY Segment Sinking
10
16
mA
V+ = 5.0V
Current (Pin 19)
Segment Voltage = 3V
Note 1:
2:
3:
4:
Input voltages may exceed the supply voltages, provided the input current is limited to ±100 μA.
Dissipation rating assumes device is mounted with all leads soldered to printed circuit board.
Refer to “Differential Input” discussion.
Backplane drive is in phase with segment drive for “OFF” segment, 180° out of phase for “ON” segment. Frequency is 20
times the conversion rate. Average DC component is less than 50 mV.
? 2008 Microchip Technology Inc.
DS21455D-page 5
相关PDF资料
PDF描述
HBC36DRAS-S734 CONN EDGECARD 72POS .100 R/A PCB
346-070-500-204 CARDEDGE 70POS DUAL .125 GREEN
424-041-520-112 CONN RCPT 41POS .200X.150 GOLD
PSC12R-050-R-C3 ADAPTER WALL R-SERIES 10W 5V
AY0438-I/P IC LCD DRIVER CMOS 32SEG 40DIP
相关代理商/技术参数
参数描述
TC7107CKW713 功能描述:LED显示驱动器 w/LED Driver RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube
TC7107CLW 功能描述:LED显示驱动器 w/LED Driver RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube
TC7107CLW713 功能描述:LED显示驱动器 w/LED Driver RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube
TC7107CPL 功能描述:LED显示驱动器 w/LED Driver RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube
TC7107CPL 制造商:Microchip Technology Inc 功能描述:Leaded Process Compatible:No