參數(shù)資料
型號(hào)： TC815CBUTR
元件分類： ADC
英文描述： 1-CH DUAL-SLOPE ADC, PQFP64
封裝： PLASTIC, QFP-64
文件頁(yè)數(shù)： 21/26頁(yè)
文件大?。?/td> 575K
代理商： TC815CBUTR
TC815
DS21474C-page 4
2005 Microchip Technology Inc.
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings*
Supply Voltage (V+ to V–) .....................................15V
Analog Input Voltage (Either Input) ................ V+ to V-
Reference Input Voltage.................................. V+ to V-
Voltage at Pin 45 ........................................ GND ±0.7V
Power Dissipation (TA ≤ 70°C)
64-Pin Plastic Flat Package ...........................1.14W
Operating Temperature Range:
Commercial Package (C) .................... 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.
TC815 ELECTRICAL SPECIFICATIONS
Electrical Characteristics: VA = 9V, TA = +25°C, unless otherwise specified (see Typical Application and Test Circuit Figure).
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
Zero Input Reading Input Resistor
-0000
0000
+0000
Digital Reading
200mV Range w/o 10M
Ω Input
-0001
—
+0001
Digital Reading
200mV Range w/10M
Ω Input
-0000
0000
+0000
Digital Reading
20mA and 200mA Range
RE
Rollover Error
—
±1 Count
200mV Range w/o 10M
Ω
Input Resistor
—
±3
200mV Range w/10M
Ω Input
—
±1
20mA and 200mA Range
NL
Linearity Error
—
±1
Count
Best Case Straight Line
IIN
Input Leakage Current
—
10
pA
EN
Input Noise
—
20
—
μVp-p
BW = 0.1 to 10Hz
AC Frequency Error
—
±1
—
%
40Hz to 500Hz
—
±5
—
%
40Hz to 200Hz
Open Circuit Voltage
—
570
660
mV
Excludes 200
Ω Range
for OHM Measurements
Open Circuit Voltage
—
285
350
mV
Excludes 200
Ω Range
for LO OHM Measurement
VCOM
Analog Common Voltage
2.5
2.6
3.3
V
(V+ - VCOM)
VCTC
Common Voltage Temperature
Coefficient
—
50
ppm/°C
Display Multiplex Rate
—
100
—
Hz
VIL
Low Logic Input
—
1
V
20mA, AC, I, LOW
Ω, HOLD
Range, -MEM, OHMs
(Relative to DGND Pin 58)
Logic 1 Pull-up Current
—
25
—
μA
20mA, AC, I, LOW
Ω, HOLD
Range, -MEM, OHMs
(Relative to DGND Pin 58)
Buzzer Drive Frequency
—
4
—
kHz
Low Battery Flag Voltage
6.3
6.6
7.0
V
VCC to VSSA
Operating Supply Current
—
0.8
1.5
mA
相關(guān)PDF資料
PDF描述
TC818ACBU 1-CH DUAL-SLOPE ADC, ACCESS, PQFP64
TC818ACBU 1-CH DUAL-SLOPE ADC, PQFP64
TC818ACBUTR 1-CH DUAL-SLOPE ADC, PQFP64
TC818DCOP CONVERTER SUBSYSTEM ADC, PARALLEL ACCESS, PDSO20
TC818ACBQ CONVERTER SUBSYSTEM ADC, PARALLEL ACCESS, PQFP60
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC-815-SC 制造商:Thomas & Betts 功能描述:
TC815-TB 制造商:Thomas & Betts 功能描述:CABLE TIE .8X1" IN-LINE SCREW MT-#1 制造商:Thomas & Betts 功能描述:CABLE TIES
TC817 制造商:THOMAS & BETTS 功能描述:
TC8-17S243.3R 制造商:TRUMPOWER 制造商全稱:Tumbler Technologies + TRUMPower 功能描述:DC/DC CONVERTERS 2:1 Input, 12.5 to 20 Watt
TC8-17S483.3R 制造商:TRUMPOWER 制造商全稱:Tumbler Technologies + TRUMPower 功能描述:DC/DC CONVERTERS 2:1 Input, 12.5 to 20 Watt
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*