參數(shù)資料
型號(hào): MAX1402CAI+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 38/38頁(yè)
文件大?。?/td> 0K
描述: IC ADC 18BIT LP 28-SSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,000
位數(shù): 18
采樣率(每秒): 480
數(shù)據(jù)接口: QSPI?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 34mW
電壓電源: 模擬和數(shù)字
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 28-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 28-SSOP
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 3 個(gè)差分,單極;3 個(gè)差分,雙極;5 個(gè)偽差分,單極;5 個(gè)偽差分,雙極
MAX1402
+5V, 18-Bit, Low-Power, Multichannel,
Oversampling (Sigma-Delta) ADC
_______________________________________________________________________________________
9
0
50
100
150
200
250
02
1
345
OUT1 AND OUT2 COMPLIANCE
MAX1402
toc01
COMPLIANCE VOLTAGE (V)
OUTPUT
CURRENT
(
A)
-15
0
-5
-10
5
10
15
-2.5
-0.5
-1.0
-2.0 -1.5
0
0.5 1.0 1.5 2.0 2.5
INTEGRAL NONLINEARITY AT 480sps,
GAIN = 1 (262, 144 pts)
MAX1402
toc12
DIFFERENTIAL INPUT VOLTAGE (V)
INL
(ppm)
-15
0
-5
-10
5
10
15
00.5
1.0
1.5
2.0
2.5
MAX1402
toc13
CODE (x105)
DNL
(ppm)
DIFFERENTIAL NONLINEARITY AT 480sps,
GAIN = 1 (262, 144 pts)
0
100
50
200
150
300
250
350
-50
0
25
-25
50
75
100
VDD SUPPLY CURRENT vs. TEMPERATURE
(20sps OUTPUT DATA RATE UNBUFFERED)
MAX1402
toc02
TEMPERATURE (
°C)
V
DD
SUPPLY
CURRENT
(
A)
VDD = +5.25V
VDD = +3.6V
(NOTE 29)
0
100
50
200
150
300
250
350
400
-50
0
25
-25
50
75
100
V+ SUPPLY CURRENT vs. TEMPERATURE
(20sps OUTPUT DATA RATE)
MAX1402
toc07
TEMPERATURE (
°C)
V+
SUPPLY
CURRENT
(
A)
BUFFERED
UNBUFFERED
0
100
50
200
150
300
250
350
-50
0
25
-25
50
75
100
VDD SUPPLY CURRENT vs. TEMPERATURE
(60sps OUTPUT DATA RATE UNBUFFERED)
MAX1402
toc03
TEMPERATURE (
°C)
V
DD
SUPPLY
CURRENT
(
A)
VDD = +5.25V
VDD = +3.6V
(NOTE 29)
0
100
50
200
150
300
250
350
-50
0
25
-25
50
75
100
VDD SUPPLY CURRENT vs. TEMPERATURE
(120sps OUTPUT DATA RATE UNBUFFERED)
MAX1402
toc04
TEMPERATURE (
°C)
V
DD
SUPPLY
CURRENT
(
A)
VDD = +5.25V
VDD = +3.6V
(NOTE 29)
0
200
100
400
300
600
500
-50
0
25
-25
50
75
100
V+ SUPPLY CURRENT vs. TEMPERATURE
(60sps OUTPUT DATA RATE)
MAX1402
toc08
TEMPERATURE (
°C)
V+
SUPPLY
CURRENT
(
A)
BUFFERED
UNBUFFERED
0
400
200
800
600
1200
1000
-50
0
25
-25
50
75
100
V+ SUPPLY CURRENT vs. TEMPERATURE
(120sps OUTPUT DATA RATE)
MAX1402
toc09
TEMPERATURE (
°C)
V+
SUPPLY
CURRENT
(
A)
BUFFERED
UNBUFFERED
Typical Operating Characteristics
(V+ = +5V, VDD = +5V, VREFIN+ = +2.50V, REFIN- = AGND, fCLKIN = 2.4576MHz, TA = +25°C, unless otherwise noted.)
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MAX1402EAI+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 18-Bit 5Ch 4.8ksps 2.5V 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
MAX1402EAI+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 18-Bit 5Ch 4.8ksps 2.5V 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
MAX1402EAI+TW 功能描述:ADC / DAC多通道 +5V 18-Bit Low-Power Multichannel Oversampling (Sigma-Delta) 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
MAX1402EAI+W 功能描述:ADC / DAC多通道 +5V 18-Bit Low-Power Multichannel Oversampling (Sigma-Delta) 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