參數(shù)資料
型號(hào): MAX1234ETI+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 43/44頁(yè)
文件大?。?/td> 0K
描述: IC CNTRLR TOUCH 28-TQFN
其它有關(guān)文件: Automotive Product Guide
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
類型: 電阻
觸摸面板接口: 4 線
輸入數(shù)/鍵: 1,4 x 4 小鍵盤
分辨率(位): 8,10,12 b
數(shù)據(jù)接口: MICROWIRE?,QSPI?,串行,SPI?
數(shù)據(jù)速率/采樣率 (SPS,BPS): 50k
電壓基準(zhǔn): 內(nèi)部
電源電壓: 4.75 V ~ 5.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 28-TQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 28-TQFN-EP(5x5)
包裝: 帶卷 (TR)
MAX1233/MAX1234
±15kV ESD-Protected Touch-Screen
Controllers Include DAC and Keypad Controller
8
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(AVDD = DVDD = 3V (MAX1233) or 5V (MAX1234), external VREF = +2.5V (MAX1233), external VREF = +4.096V (MAX1234), fSCLK =
10MHz (50% duty cycle), fSAMPLE = 20ksps, CLOAD = 50pF, 0.1F capacitor at REF, TA = +25°C, unless otherwise noted.)
ADC DIFFERENTIAL NONLINEARITY
vs. OUTPUT CODE
MAX1233/34
toc10
OUTPUT CODE
DNL
(LSB)
4000
3500
2500 3000
1000 1500 2000
500
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
0
ADC OFFSET ERROR
vs. ANALOG SUPPLY VOLTAGE
MAX1233/34
toc11
AVDD (V)
OFFSET
ERROR
(LSB)
5.2
4.7
3.2
3.7
4.2
-1.5
-1.0
-0.5
0
0.5
1.0
1.5
2.0
-2.0
2.7
ADC OFFSET ERROR vs. TEMPERATURE
MAX1233/34
toc12
TEMPERATURE (
°C)
OFFSET
ERROR
(LSB)
80
60
-20
0
20
40
-1.5
-1.0
-0.5
0
0.5
1.0
1.5
2.0
-2.0
-40
ADC GAIN ERROR
vs. ANALOG SUPPLY VOLTAGE
MAX1233/34
toc13
AVDD (V)
GAIN
ERROR
(LSB)
5.2
4.7
3.2
3.7
4.2
-1.5
-1.0
-0.5
0
0.5
1.0
1.5
2.0
-2.0
2.7
ADC GAIN ERROR
vs. TEMPERATURE
MAX1233/34
toc14
TEMPERATURE (
°C)
GAIN
ERROR
(LSB)
-1.5
-1.0
-0.5
0
0.5
1.0
1.5
2.0
-2.0
80
60
-20
0
20
40
-40
ADC INTEGRAL NONLINEARITY
vs. OUTPUT CODE
MAX1233/34
toc09
OUTPUT CODE
INL
(LSB)
4000
3500
2500 3000
1000 1500 2000
500
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1234EVC16 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 MAX1233/34 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
MAX1234EVKIT 制造商:Maxim Integrated Products 功能描述:+15KV ESD-PROTECTED TOUCH-SCREEN CO - Rail/Tube
MAX1236EUA 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1236EUA+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 4Ch 94.4ksps 5.5V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1236EUA+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 4Ch 94.4ksps 5.5V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32