參數(shù)資料
型號: MAX1258BETM+
廠商: Maxim Integrated Products
文件頁數(shù): 43/43頁
文件大?。?/td> 0K
描述: IC ADC/DAC 12BIT 48-TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 43
類型: ADC,DAC
分辨率(位): 12 b
采樣率(每秒): 225k
數(shù)據(jù)接口: 串行
電壓電源: 模擬和數(shù)字
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: 48-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 48-TQFN-EP(7x7)
包裝: 管件
MAX1220/MAX1257/MAX1258
12-Bit, Multichannel ADCs/DACs with FIFO,
Temperature Sensing, and GPIO Ports
_______________________________________________________________________________________
9
Typical Operating Characteristics
(VAVDD = VDVDD = 3V (MAX1257), external VREF = 2.5V (MAX1257), VAVDD = VDVDD = 5V (MAX1220/MAX1258), external VREF =
4.096V (MAX1220/MAX1258), fCLK = 3.6MHz (50% duty cycle), fSAMPLE = 225ksps, CLOAD = 50pF, 0.1F capacitor at REF,
TA = +25°C, unless otherwise noted.)
0
0.1
0.3
0.2
0.4
0.5
ANALOG SHUTDOWN CURRENT
vs. ANALOG SUPPLY VOLTAGE
MAX1220
toc01
SUPPLY VOLTAGE (V)
ANALOG
SHUTDOWN
CURRENT
(
A)
4.750
5.000
4.875
5.125
5.250
MAX1220/MAX1258
0
0.1
0.3
0.2
0.4
0.5
ANALOG SHUTDOWN CURRENT
vs. ANALOG SUPPLY VOLTAGE
MAX1220
toc02
SUPPLY VOLTAGE (V)
MAX1257
ANALOG
SHUTDOWN
CURRENT
(
A)
2.7
3.3
3.0
3.6
0.4
0.3
0.2
0.1
0
-40
10
-15
35
60
85
ANALOG SHUTDOWN CURRENT
vs. TEMPERATURE
MAX1220
toc03
TEMPERATURE (
°C)
ANALOG
SHUTDOWN
CURRENT
(
A)
MAX1220/MAX1258
MAX1257
ADC INTEGRAL NONLINEARITY
vs. OUTPUT CODE
MAX1220
toc04
OUTPUT CODE
INTEGRAL
NONLINEARITY
(LSB)
3072
2048
1024
-0.75
-0.50
-0.25
0
0.25
0.50
0.75
1.00
-1.00
0
4096
MAX1220/MAX1258
ADC INTEGRAL NONLINEARITY
vs. OUTPUT CODE
MAX1220
toc05
OUTPUT CODE
INTEGRAL
NONLINEARITY
(LSB)
3072
2048
1024
-0.75
-0.50
-0.25
0
0.25
0.50
0.75
1.00
-1.00
0
4096
MAX1257
ADC DIFFERENTIAL NONLINEARITY
vs. OUTPUT CODE
MAX1220
toc06
OUTPUT CODE
DIFFERENTIAL
NONLINEARITY
(LSB)
3072
2048
1024
-0.75
-0.50
-0.25
0
0.25
0.50
0.75
1.00
-1.00
0
4096
MAX1220/MAX1258
ADC DIFFERENTIAL NONLINEARITY
vs. OUTPUT CODE
MAX1220
toc07
OUTPUT CODE
DIFFERENTIAL
NONLINEARITY
(LSB)
3072
2048
1024
-0.75
-0.50
-0.25
0
0.25
0.50
0.75
1.00
-1.00
0
4096
MAX1257
0
0.2
0.6
0.4
0.8
1.0
ADC OFFSET ERROR
vs. ANALOG SUPPLY VOLTAGE
MAX1220
toc08
SUPPLY VOLTAGE (V)
OFFSET
ERROR
(LSB)
4.750
5.000
4.875
5.125
5.250
MAX1220/MAX1258
0
0.2
0.6
0.4
0.8
1.0
ADC OFFSET ERROR
vs. ANALOG SUPPLY VOLATGE
MAX1220
toc09
SUPPLY VOLTAGE (V)
MAX1257
OFFSET
ERROR
(LSB)
2.7
3.3
3.0
3.6
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MAX1258BETM+ 功能描述:ADC / DAC多通道 12-Bit 16Ch 300ksps 5.5V Precision ADC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX1258BETM+T 功能描述:ADC / DAC多通道 12-Bit 16Ch 300ksps 5.5V Precision ADC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX1258BETM-T 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX1258EVC16 功能描述:ADC / DAC多通道 Evaluation Kit/Evaluation System for the MAX1057 MAX1058 MAX1257 MAX1258 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX1258EVKIT 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 Evaluation Kit/Evaluation System for the MAX1057 MAX1058 MAX1257 MAX1258 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V