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參數(shù)資料
| 型號： | MXB7843EEE |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | ADC |
| 英文描述： | 2.375V to 5.25V, 4-Wire Touch-Screen |
| 中文描述： | 2-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16 |
| 封裝： | 0.150 INCH, 0.025 INCH PITCH, MO-137AB, QSOP-16 |
| 文件頁數(shù)： | 6/21頁 |
| 文件大小： | 508K |
| 代理商： | MXB7843EEE |
M
2.375V to 5.25V, 4-Wire Touch-Screen
Controller
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
DD
= 2.7V, V
REF
= 2.5V, f
DCLK
= 2MHz, f
SAMPLE
= 125kHz, C
LOAD
= 50pF, 0.1μF capacitor at REF, T
A
= +25
°
C, unless otherwise
noted.)
REFERENCE CURRENT
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
R
μ
A
5.0
4.5
4.0
3.5
3.0
7.8
7.9
8.0
8.1
8.2
8.3
7.7
2.5
5.5
C
L
= 0.1
μ
F
f
SAMPLE
= 125kHz
REFERENCE CURRENT vs. TEMPERATURE
M
TEMPERATURE (
°
C)
R
μ
A
65
50
35
20
5
-10
-25
7.8
7.9
8.0
8.1
8.2
8.3
7.7
-40
80
V
DD
= 2.7V
C
L
= 0.1
μ
F
f
SAMPLE
= 125kHz
REFERENCE CURRENT vs. SAMPLE RATE
M
SAMPLE RATE (kHz)
R
μ
A
100
75
50
25
1
2
3
4
5
6
7
8
9
10
0
0
125
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
S
μ
A
5.0
4.5
4.0
3.5
3.0
2.5
175
200
225
250
150
2.0
5.5
f
SAMPLE
= 12.5kHz
SUPPLY CURRENT vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
μ
A
65
50
-25
-10
5
20
35
255
260
265
270
275
280
285
290
250
-40
80
f
SAMPLE
= 125kHz
V
DD
SUPPLY CURRENT vs. SAMPLE RATE
M
SAMPLE RATE (kHz)
S
μ
A
100
75
50
25
125
150
175
200
225
250
100
0
125
V
DD
= 2.7V
V
REF
= 2.5V
SHUTDOWN CURRENT
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
S
4.7
4.2
3.7
3.2
100
150
200
250
300
50
2.7
5.2
DLCK = CS = V
DD
SHUTDOWN CURRENT vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
65
50
35
20
5
-10
-25
60
70
80
90
100
110
120
50
-40
80
DCLK = CS = V
DD
MAXIMUM SAMPLE RATE
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
S
5.0
4.5
4.0
3.5
3.0
2.5
10
100
1000
1
2.0
5.5
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MXB7843EUE | 2.375V to 5.25V, 4-Wire Touch-Screen |
| MXD1000SE__ | 5-Tap Silicon Delay Line |
| MXD1000PA__ | 5-Tap Silicon Delay Line |
| MXD1000PD__ | 5-Tap Silicon Delay Line |
| MXD1000SA__ | 5-Tap Silicon Delay Line |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MXB7843EEE+ | 功能描述:觸摸屏轉(zhuǎn)換器和控制器 2.375-5.25V 4-Wire Touch-Screen Ctlr RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)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 |
| MXB7843EEE+T | 功能描述:觸摸屏轉(zhuǎn)換器和控制器 2.375-5.25V 4-Wire Touch-Screen Ctlr RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)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 |
| MXB7843EEE-T | 功能描述:觸摸屏轉(zhuǎn)換器和控制器 RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)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 |
| MXB7843EUE | 功能描述:觸摸屏轉(zhuǎn)換器和控制器 RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)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 |
| MXB7843EUE+ | 功能描述:觸摸屏轉(zhuǎn)換器和控制器 2.375-5.25V 4-Wire Touch-Screen Ctlr RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)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 |
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