參數(shù)資料
型號： MAX1233-MAX1234
廠商： Maxim Integrated Products, Inc.
英文描述： 【15kV ESD-Protected Touch-Screen Controllers Include DAC and Keypad Controller
中文描述： 【15kV ESD保護(hù)觸摸屏控制器包括DAC和鍵盤控制器
文件頁數(shù)： 9/44頁
文件大小： 706K
代理商： MAX1233-MAX1234
M
±15kV ESD-Protected Touch-Screen
Controllers Include DAC and Keypad Controller
_______________________________________________________________________________________
9
-0.050
-0.075
-0.100
-0.025
0
0.025
0.050
0.075
0
100
200
300
DAC INTEGRAL NONLINEARITY vs. CODE
M
CODE
I
50
150
250
DAC DIFFERENTIAL NONLINEARITY
vs. OUTPUT CODE
M
OUTPUT CODE
D
250
200
150
100
50
-0.075
-0.500
-0.025
0
0.025
0.050
0.075
-0.100
0
300
Typical Operating Characteristics (continued)
(AV
DD
= DV
DD
= 3V (MAX1233) or 5V (MAX1234), external V
REF
= +2.5V (MAX1233), external V
REF
= +4.096V (MAX1234), f
SCLK
=
10MHz (50% duty cycle), f
SAMPLE
= 20ksps, C
LOAD
= 50pF, 0.1μF capacitor at REF, T
A
= +25
°
C, unless otherwise noted.)
ADC EXTERNAL REFERENCE INPUT
CURRENT vs. SAMPLING RATE
M
f
SAMPLE
(Hz)
R
μ
A
10k
1k
2
4
6
8
0
100
100k
MAX1233
V
REF
= +2.5V
ADC SUPPLY CURRENT
vs. SAMPLING RATE
M
f
SAMPLE
(Hz)
S
μ
A
10k
100
1
10
100
1000
0.1
1
100k
10
1k
ADC SUPPLY CURRENT
vs. SUPPLY VOLTAGE
M
AV
DD
(V)
S
μ
A
50
100
150
200
250
0
5.2
4.7
4.2
3.7
3.2
2.7
EXTERNAL REF
f
SAMPLE
= 20ksps
ADC SUPPLY CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
μ
A
20
40
60
80
100
120
140
0
AV
DD
= +3V
80
60
-20
0
20
40
-40
相關(guān)PDF資料
PDF描述
MAX1233 【15kV ESD-Protected Touch-Screen Controllers Include DAC and Keypad Controller
MAX1233EGI 【15kV ESD-Protected Touch-Screen Controllers Include DAC and Keypad Controller
MAX1234EGI 【15kV ESD-Protected Touch-Screen Controllers Include DAC and Keypad Controller
MAX1239 2.7V to 3.6V and 4.5V to 5.5V, Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs
MAX1239LEEE 2.7V to 3.6V and 4.5V to 5.5V, Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1234EGI 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
MAX1234EGI+ 制造商:Maxim Integrated Products 功能描述:TOUCH SCREEN CONTROLLER 28-PIN QFN EP - Rail/Tube
MAX1234EGI-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
MAX1234ETI+ 功能描述:觸摸屏轉(zhuǎn)換器和控制器 4Ch uWire QSPI/SPI Touch Interface 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
MAX1234ETI+T 功能描述:觸摸屏轉(zhuǎn)換器和控制器 4Ch uWire QSPI/SPI Touch Interface 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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