參數(shù)資料
型號： TC818ACBU
廠商： Microchip Technology Inc.
元件分類： 顯示驅(qū)動器
英文描述： Auto-Ranging Analog-to-Digital Converter with 3-1/2 Digit Display
中文描述： 自動測距模擬到數(shù)字轉(zhuǎn)換器與數(shù)字顯示3-1/2
文件頁數(shù)： 4/24頁
文件大?。?/td> 583K
代理商： TC818ACBU
TC818A
DS21475B-page 4
2002 Microchip Technology Inc.
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings*
Supply Voltage .......................................................15V
Analog Input Voltage ..................................V
CC
to V
SS
Reference Input Voltage..............................V
CC
to V
SS
Voltage at Pin 43 ................................. Common ±0.7V
Power Dissipation ............................................800mW
Operating Temperature Range................0°C to +70°C
Storage Temperature Range..............-65°C to +150°C
*Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to the device. These
are stress ratings only and functional operation of the device
at these or any other conditions above those indicated in the
operation sections of the specifications is not implied.
Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability.
TC818A ELECTRICAL SPECIFICATIONS
Electrical Characteristics:
V
A
= 9V, T
A
= +25°C, unless otherwise specified.
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
Zero Input Reading
-0000
0000
+0000
Digital
Reading
Digital
Reading
Digital
Reading
Counts
200mV Range without 10M
Resistor
200mV Range with 10M
Resistor
20mA and 200mA Range
-0001
—
+0001
-0000
0000
+0000
RE
Rollover Error
—
—
±1
200mV Range without 10M
Resistor
200mV Range with 10M
Resistor
20mA and 200mA Range
Best Case Straight Line
—
—
±3
—
—
—
—
—
—
—
—
—
—
20
±1
±5
570
±1
±1
10
—
—
—
660
NL
I
IN
E
N
Linearity Error
Input Leakage Current
Input Noise
AC Frequency Error
Count
pA
μ
V
P-P
%
%
mV
BW = 0.1 to 10Hz
40 to 500Hz
Error 40 to 2000Hz
Excludes 200
Range
Open Circuit Voltage for Ohm
Measurements
Open Circuit Voltage for LO Ohm
Measurements
Analog Common Voltage
Common Voltage Temperature
Coefficient
Display Multiplex Rate
Low Logic Input
—
285
350
mV
Excludes 200
Range
V
COM
V
CTC
2.8
—
3
—
3.3
50
V
(V
CC
- V
COM
)
ppm/°C
—
—
100
—
—
1
Hz
μ
A
V
IL
20mA, AC, I, LOW
, HOLD
Range, -MEM, OHMs
(Relative to DGND, Pin 58)
20mA, AC, I, LOW
, HOLD
Range, -MEM, OHMs
(Relative to DGND, Pin 58)
ANNUNC, DEINT: I
L
= 100
μ
A
ANNUNC, DEINT: I
L
= 100
μ
A
Logic 1 Pull-up Current
—
25
—
V
V
OL
V
OH
Low Logic Output
High Logic Output
Buzzer Drive Frequency
Low Battery Flag Voltage
Operating Supply Current
—
—
—
6.3
—
DGND +0.1
V
CC
- 0.1
4
6.6
0.8
—
—
—
7
1.5
V
V
kHz
V
mA
V
CC
to V
SSA
相關(guān)PDF資料
PDF描述
TCA7660 HIGH FREQUENCY 7660 DC-TO-DC VOLTAGE CONVERTER
TCA785 Phase Control IC
TCA785 Phase Control IC
TCA830 MONOLITHISH INTEGRIERTE SCHALTUNG MONOLITHIC INTEGRATED CIRCUIT
TCA830A MONOLITHISH INTEGRIERTE SCHALTUNG MONOLITHIC INTEGRATED CIRCUIT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC-819-SC 制造商:Thomas & Betts 功能描述:
TC820 制造商:TELCOM 制造商全稱:TelCom Semiconductor, Inc 功能描述:3-3/4 DIGIT A/D CONVERTER WITH FREQUENCY COUNTER AND LOGIC PROBE
TC820CKW 功能描述:LCD 驅(qū)動器 3-3/4 A/D Converter RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
TC820CKW713 功能描述:LCD 驅(qū)動器 3-3/4 A/D Converter RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
TC820CLW 功能描述:LCD 驅(qū)動器 3-3/4 A/D Converter RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*