TCFS Scale Factor Temperature Coefficient — 1 5" />
參數(shù)資料
型號(hào)： TC7109IJL
廠商： Microchip Technology
文件頁(yè)數(shù)： 26/30頁(yè)
文件大?。?/td> 0K
描述： IC ADC 12BIT HANDSHAKE 40CDIP
標(biāo)準(zhǔn)包裝： 10
位數(shù)： 12
數(shù)據(jù)接口： 串行，并聯(lián)
轉(zhuǎn)換器數(shù)目： 1
電壓電源： 雙 ±
工作溫度： -25°C ~ 85°C
安裝類(lèi)型： 通孔
封裝/外殼： 40-CDIP（0.600"，15.24mm）
供應(yīng)商設(shè)備封裝： 40-Cerdip
包裝： 管件
輸入數(shù)目和類(lèi)型： 1 個(gè)差分，單極
2006 Microchip Technology Inc.
DS21456C-page 5
TC7109/A
TCFS
Scale Factor Temperature Coefficient
—
1
5
μV/°C
VIN = 408.9mV = >77708
Reading, Ext Ref = 0ppm/°C
I+
Supply Current (V+ to GND)
—
700
1500
μAVIN = 0V, Crystal Oscillator
3.58MHz Test Circuit
IS
Supply Current (V+ to V-)
—
700
1500
μA
Pins 2-21, 25, 26, 27, 29 Open
VREF
Reference Out Voltage
-2.4
-2.8
-3.2
V
Referenced to V+, 25k
Ω
Between V+ and Ref Out
TCREF
Ref Out Temperature Coefficient
—
80
—
ppm/°C
25k
Ω Between V+ and Ref Out
0°C
≤ TA ≤ +70°C
Digital
VOH
Output High Voltage
IOUT = 700μA
3.5
4.3
—
V
TC7109: IOUT = 100μA
Pins 3 -16, 18, 19, 20
TC7109A: IOUT = 700μA
VOL
Output Low Voltage
—
0.2
0.4
μAIOUT = 1.6mA
Output Leakage Current
—
±0.01
±1
μA
Pins 3 -16 High-Impedance
Control I/O Pull-up Current
—
5
—
μF
Pins 18, 19, 20 VOUT = V+ – 3V
Mode Input at GND
Control I/O Loading
—
50
pF
HBEN, Pin 19; LBEN, Pin 18
VIH
Input High Voltage
2.5
—
V
Pins 18 -21, 26, 27
Referenced to GND
VIL
Input Low Voltage
—
1
V
Pins 18-21, 26, 27
Referenced to GND
Input Pull-up Current
—
5
25
—
μA
Pins 26, 27; VOUT = V+ – 3V
Pins 17, 24; VOUT = V+ – 3V
Input Pull-down Current
—
1
—
μA
Pins 21, VOUT = GND = +3V
Oscillator Output Current, High
—
1
—
mA
VOUT – 2.5V
Oscillator Output Current, Low
—
1.5
—
mA
VOUT – 2.5V
Buffered Oscillator Output Current High
—
2
—
mA
VOUT – 2.5V
Buffered Oscillator Output Current Low
—
5
—
mA
VOUT – 2.5V
tW
Mode Input Pulse Width
60
—
nsec
HANDLING PRECAUTIONS: These devices are CMOS and must be handled correctly to prevent damage. Package
and store only in conductive foam, antistatic tubes, or other conducting material. Use proper antistatic handling pro-
cedures. Do not connect in circuits under “power-on” conditions, as high transients may cause permanent damage.
TC7109/TC7109A ELECTRICAL SPECIFICATIONS (Continued)
Electrical Characteristics: All parameters with V+ = +5V, V- = -5V, GND = 0V, TA = +25°C, unless otherwise indicated.
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
Note
1:
Input voltages may exceed supply voltages if input current is limited to ±100
μA.
2: Connecting any digital inputs or outputs to voltages greater than V+ or less than GND may cause destructive device
latch-up. Therefore, it is recommended that inputs from sources other than the same power supply should not be applied
to the TC7109A before its power supply is established. In multiple supply systems, the supply to the device should be
activated first.
3: This limit refers to that of the package and will not occur during normal operation.
相關(guān)PDF資料
PDF描述
MAX3186EAP+T IC RS-232 SERIAL 230KBPS 20-SSOP
MAX3186EWP+T IC RS-232 SERIAL 230KBPS 20-SOIC
MS27505E11B98PB CONN RCPT 6POS BOX MNT W/PINS
VE-B52-MW-F1 CONVERTER MOD DC/DC 15V 100W
MS27496E9B35S CONN RCPT 6POS BOX MNT W/SCKT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC7-10-C100 功能描述:電纜固定件和配件 CBL STRAP W/ TACK NAIL RoHS:否 制造商:Heyco 類(lèi)型:Cable Grips, Liquid Tight 材料:Nylon 顏色:Black 安裝方法:Cable 最大光束直徑:11.4 mm 抗拉強(qiáng)度:
TC7110A 制造商:Thomas & Betts 功能描述:Fittings Connector 4inch Steel
TC7110A-RT 制造商:Thomas & Betts 功能描述:4 IN INSL RAINTIGTH COMP FITTING
TC7110US 制造商:Thomas & Betts 功能描述:SG TC7110US 4 IN INS EMT COMPRESSIO
TC7116 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:3-1/2 Digit Analog-to-Digital Converters with Hold
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(xiě)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

*
*
*