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參數資料
| 型號： | TSC2003IR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | ADC |
| 英文描述： | 3-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16 |
| 封裝： | PLASTIC, TSSOP-16 |
| 文件頁數： | 17/20頁 |
| 文件大小： | 309K |
| 代理商： | TSC2003IR |
TSC2003
6
SBAS162A
www.ti.com
TYPICAL CHARACTERISTICS: +2.7V
At TA = +25°C, +VDD = +2.7V, VREF = External +2.5V, I2C bus frequency = 3.4MHz, PD1 = PD0 =0, unless otherwise noted.
SUPPLY CURRENT vs TEMPERATURE
–40
–20
0
20
40
60
80
100
Temperature (
°C)
Supply
Current
(
A)
300
250
200
150
100
50
0
High-Speed Mode = 3.4MHz
Fast Mode = 400kHz
Standard Mode = 100kHz
SUPPLY CURRENT vs V
DD
Supply
Current
(
A)
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
V
DD (V)
High-Speed Mode = 3.4MHz
Fast Mode = 400kHz
Standard Mode = 100kHz
SUPPLY CURRENT vs I2C BUS FREQUENCY
10
10000
100
1000
I2C Bus Frequency (kHz)
Supply
Current
(
A)
300
250
200
150
100
50
High-Speed Mode
Fast/Standard Mode
SUPPLY CURRENT (Part Not Addressed) vs V
DD
2.5
3.0
3.5
4.0
4.5
5.0
5.5
V
DD (V)
Supply
Current
(
A)
1000
900
800
700
600
500
400
300
200
100
0
High-Speed Mode = 3.4MHz
Fast
Mode = 400kHz
Standard
Mode = 100kHz
SUPPLY CURRENT (Part Not Addressed)
vs TEMPERATURE
–40
–20
0
20
40
80
60
100
Temperature (
°C)
Supply
Current
(
A)
100
90
80
70
60
50
40
30
20
10
0
High-Speed Mode = 3.4MHz
Fast Mode = 400kHz
Standard Mode = 100kHz
CHANGE IN GAIN vs TEMPERATURE
20
–40
100
–20
0
40
Temperature (
°C)
Gain
Delta
from
+25
C
(LSB)
4.0
3.0
2.0
1.0
0.0
–1.0
–2.0
–3.0
–4.0
60
80
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| TSC2003IZQCR | 功能描述:觸摸屏轉換器和控制器 4-wire Touch Screen Controller RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數據速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20 |
| TSC2003-Q1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:I2C TOUCH SCREEN CONTROLLER |
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| TSC2004_12 | 制造商:BB 制造商全稱:BB 功能描述:1.2V to 3.6V, 12-Bit, Nanopower, 4-Wire |
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