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參數(shù)資料
| 型號(hào)： | TC7116CKWRT |
| 元件分類： | ADC |
| 英文描述： | 1-CH DUAL-SLOPE ADC, ACCESS, PQFP44 |
| 封裝： | PLASTIC, QFP-44 |
| 文件頁數(shù)： | 11/17頁 |
| 文件大小： | 221K |
| 代理商： | TC7116CKWRT |
3
3-1/2 DIGIT ANALOG-TO-DIGITAL
CONVERTERS WITH HOLD
TC7116
TC7116A
TC7117
TC7117A
ELECTRICAL CHARACTERISTICS (Cont.)
Parameter
Test Conditions
Min
Typ
Max
Unit
TC7116/TC7116A ONLY Peak-to-Peak
V+ to V– = 9V
4
5
6
V
Segment Drive Voltage
(Note 5)
TC7116/TC7116A ONLY Peak-to-Peak
V+ to V– = 9V
4
5
6
V
Backplane Drive Voltage
(Note 5)
TC7117/TC7117A ONLY Segment
V+ = 5V
5
8
—
mA
Sinking Current (Except Pin 19)
Segment Voltage = 3V
TC7117/TC7117A ONLY Segment
V+ = 5V
10
16
—
mA
Sinking Current (Pin 19 Only)
Segment Voltage = 3V
NOTES: 1. Input voltages may exceed supply voltages, provided input current is limited to
±100A.
2. Dissipation rating assumes device is mounted with all leads soldered to printed circuit board.
3. Unless otherwise noted, specifications apply at TA = +25°C, fCLOCK = 48kHz. TC7116/TC7116A and TC7117/TC7117A are tested in the
circuit of Figure 1.
4. Refer to "Differential Input" discussion.
5. Backplane drive is inphase with segment drive for “OFF” segment, 180
° out-of-phase for “ON” segment. Frequency is 20 times conver-
sion rate. Average DC component is less than 50mV.
6. The TC7116/TC7116A logic inputs have an internal pulldown resistor connected from HLDR, pin 1 to TEST, pin 37.
The TC7117/TC7117A logic inputs have an internal pulldown resistor connected from HLDR, pin 1 to GND, pin 21.
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| TC7117ACLWTR | 1-CH 13-BIT DUAL-SLOPE ADC, PQCC44 |
| TC7116ACKW | 1-CH 13-BIT DUAL-SLOPE ADC, ACCESS, PQFP44 |
| TC7117CLWRT | 1-CH DUAL-SLOPE ADC, ACCESS, PQCC44 |
| TC7116ACKWRT | 1-CH DUAL-SLOPE ADC, ACCESS, PQFP44 |
| TC7116ACKWTR | 1-CH 13-BIT DUAL-SLOPE ADC, PQFP44 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC7116CLW | 功能描述:LCD 驅(qū)動(dòng)器 w/Hold RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)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 |
| TC7116CLW713 | 功能描述:LCD 驅(qū)動(dòng)器 w/Hold RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)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 |
| TC7116CPL | 功能描述:LCD 驅(qū)動(dòng)器 w/Hold RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)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 |
| TC7116CPL | 制造商:Microchip Technology Inc 功能描述:Analog/Digital Converter IC Number of Bi |
| TC7116IJL | 功能描述:LCD 驅(qū)動(dòng)器 3-1/2 Digit A/D w/ Hold RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)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 |
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