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参数资料
| 型号： | TSC2003I |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | ADC |
| 英文描述： | 3-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16 |
| 封装： | PLASTIC, TSSOP-16 |
| 文件页数： | 18/20页 |
| 文件大小： | 309K |
| 代理商： | TSC2003I |
TSC2003
7
SBAS162A
www.ti.com
TYPICAL CHARACTERISTICS: +2.7V (Cont.)
At TA = +25°C, +VDD = +2.7V, VREF = External +2.5V, I2C bus frequency = 3.4MHz, PD1 = PD0 =0, unless otherwise noted.
CHANGE IN OFFSET vs TEMPERATURE
20
–40
100
–20
0
40
Temperature (
°C)
Offset
Delta
from
+25
°C
(LSB)
6.0
5.0
4.0
3.0
2.0
1.0
0.0
–1.0
–2.0
–3.0
–4.0
–5.0
–6.0
60
80
EXTERNAL REFERENCE CURRENT
vs TEMPERATURE
20
–40
100
–20
0
40
Temperature (
°C)
External
Reference
Current
(
A)
10
9
8
7
6
5
4
3
2
1
0
60
80
High-Speed Mode = 3.4MHz
Fast Mode = 400kHz
Standard Mode = 100kHz
SWITCH-ON RESISTANCE vs V
DD
(X+, Y+: +V
DD to Pin; X–, Y–: Pin to GND)
4
2.5
5.5
3
X+
X–
Y–
4.5
V
DD (V)
R
ON
(
)
9
8
7
6
5
4
3
2
1
0
5
3.5
Y+
SWITCH-ON RESISTANCE vs TEMPERATURE
(X+, Y+: +V
DD to Pin; X–, Y–: Pin to GND)
–40
100
–20
X+
X–
Y–
40
Temperature (
°C)
R
ON
(
)
9
8
7
6
5
4
3
2
1
0
60
80
020
Y+
2.55
2.54
2.53
2.52
2.51
2.50
2.49
2.48
2.47
2.46
2.45
Internal
V
REF
(V)
Temperature (
°C)
–
40
–
35
–
30
–
25
–
20
–
15
–
10
–
05
0
05
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
INTERNAL V
REF vs TEMPERATURE
INTERNAL V
REF vs VDD
4
2.5
5.5
34.5
V
DD (V)
Internal
V
REF
(V)
2.55
2.54
2.53
2.52
2.51
2.50
2.49
2.48
2.47
2.46
2.45
5
3.5
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相关代理商/技术参数 |
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| TSC2003IPW | 功能描述:触摸屏转换器和控制器 4-wire Touch Screen Controller RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20 |
| TSC2003IPWG4 | 功能描述:触摸屏转换器和控制器 4-wire Touch Screen Controller RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20 |
| TSC2003IPWR | 功能描述:触摸屏转换器和控制器 4-wire Touch Screen Controller RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20 |
| TSC2003IPWR | 制造商:Texas Instruments 功能描述:Controller IC |
| TSC2003IPWRG4 | 功能描述:触摸屏转换器和控制器 4-wire Touch Screen Controller RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20 |
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