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參數資料
| 型號： | MAX11800ETC/V+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 58/59頁 |
| 文件大小： | 0K |
| 描述： | IC TOUCH SCREEN CTRLR LP 12WQFN |
| 其它有關文件： | Automotive Product Guide |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 75 |
| 類型： | 電阻 |
| 觸摸面板接口： | 4 線 |
| 輸入數/鍵： | 1 TSC |
| 分辨率（位）： | 12 b |
| 評估套件： | 可供 |
| 數據接口： | 串行，SPI? |
| 數據速率/采樣率 (SPS，BPS)： | 105k |
| 電源電壓： | 1.7 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 12-WQFN 裸露焊盤 |
| 供應商設備封裝： | 12-TQFN-EP（4x4） |
| 包裝： | 管件 |
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MAX11800–MAX11803
Low-Power, Ultra-Small Resistive Touch-Screen
Controllers with I2C/SPI Interface
8
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS
(VDD = 1.7V to 3.6V, TA = -40°C to +85°C (MAX11800E–MAX11803E), TA = -40°C to +105°C (MAX11800G/MAX11801G), unless oth-
erwise noted. Typical values are at TA = +25°C and VDD = 3.3V, unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
VDD to GND ...........................................................-0.3V to +4.0V
X+, X-, Y+, Y-, AUX, TIRQ to GND ........................-0.3V to +4.0V
SCL, CLK, SDA, DIN, A0, CS, A1, DOUT to GND.-0.3V to +4.0V
Maximum Current into Any Pin .........................................±50mA
Continuous Power Dissipation (TA = +70°C)
12-Pin TQFN (derate 24.4mW/°C above +70°C) ....1951.2mW
12-Pin WLP (derate 6.5mW/°C above +70°C) ..........518.8mW
Operating Temperature Ranges
MAX1180_E_ _..................................................-40°C to +85°C
MAX1180_G_ _ ...............................................-40°C to +105°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (excluding WLP, soldering, 10s) .......+300°C
Soldering Temperature (reflow) .......................................+260°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ADC
ADC Resolution
No missing codes
10
11
Bits
Differential Nonlinearity
DNL
12-bit resolution
±1.5
LSB
Integral Nonlinearity
INL
12-bit resolution
±1.5
LSB
Offset Error
±2
LSB
Gain Error
±4
LSB
Throughput
105
ksps
TOUCH SENSORS (X+, X-, Y+, Y-, AUX)
VDD = 1.7V
7
Switch On-Resistance
VDD = 3.3V
5
Switch Driver Current
100ms pulse
50
mA
Input Voltage Range
0
VDD
V
POWER SUPPLY (VDD)
Supply Voltage
VDD
1.7
3.6
V
1.7V
0.2
Power-down mode. All digital
inputs static.
3.6V
2
TDM. All digital inputs static.
Does not include panel
currents when touched.
3.6V
7
1.7V
9
Timed LPM. All digital inputs
static. Does not include panel
currents when touched.
3.3V
16
1.7V
216
AUX conversions at 34.4ksps
equivalent rate, SPI
3.3V
273
550
1.7V
202
Supply Current
AUX conversions at 34.4ksps
equivalent rate, I2C
3.3V
269
550
μA
1.7V
367
AUX conversions at 34.4ksps
equivalent rate, SPI
3.3V
901
1.7V
343
Power Consumption
AUX conversions at 34.4ksps
equivalent rate, I2C
3.3V
888
μW
ABSOLUTE MAXIMUM RATINGS
Note 1: All WLP devices are 100% production tested at TA = +25°C. Specifications over temperature limits are guaranteed by
design and characterization.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX11800EVKIT+ | 功能描述:顯示開發(fā)工具 MAX11800 Eval Kit RoHS:否 制造商:4D Systems 產品:4Display Shields 工具用于評估:?OLED-160-G1, ?OLED-160-G2 接口類型:Serial 工作電源電壓:5 V |
| MAX11800EWC+T | 功能描述:觸摸屏轉換器和控制器 SPI 4Ch 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 |
| MAX11800GTC/V+ | 功能描述:觸摸屏轉換器和控制器 SPI 4Ch 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 |
| MAX11800GTC/V+T | 功能描述:觸摸屏轉換器和控制器 SPI 4Ch 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 |
| MAX11800TEVS+ | 功能描述:顯示開發(fā)工具 SPI 4Ch Touch Screen Controller RoHS:否 制造商:4D Systems 產品:4Display Shields 工具用于評估:?OLED-160-G1, ?OLED-160-G2 接口類型:Serial 工作電源電壓:5 V |
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