參數(shù)資料
型號(hào): MAX1185ECM+D
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 19/21頁(yè)
文件大小: 0K
描述: IC ADC 10BIT 20MSPS DUAL 48-TQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 250
位數(shù): 10
采樣率(每秒): 20M
轉(zhuǎn)換器數(shù)目: 2
功率耗散(最大): 2.43W
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-TQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 48-TQFP 裸露焊盤(7x7)
包裝: 托盤
輸入數(shù)目和類型: 4 個(gè)單端,單極;4 個(gè)單端,雙極;2 個(gè)差分,單極;2 個(gè)差分,雙極
產(chǎn)品目錄頁(yè)面: 1396 (CN2011-ZH PDF)
MAX1185
Dual 10-Bit, 20Msps, 3V, Low-Power ADC with
Internal Reference and Multiplexed Parallel Outputs
_______________________________________________________________________________________
7
Typical Operating Characteristics (continued)
(VDD = 3V, OVDD = 2.5V, VREFIN = 2.048V, differential input at -0.5dBFS, fCLK = 20MHz, CL
≈ 10pF, TA = +25°C, unless otherwise noted
-8
-4
-6
0
-2
4
2
6
1
10
100
1000
FULL-POWER INPUT BANDWIDTH
vs. ANALOG INPUT FREQUENCY, SINGLE-ENDED
MAX1185
toc10
ANALOG INPUT FREQUENCY (MHz)
GAIN
(dB)
-8
-4
-6
0
-2
4
2
6
1
10
100
1000
SMALL-SIGNAL INPUT BANDWIDTH
vs. ANALOG INPUT FREQUENCY, SINGLE-ENDED
MAX1185
toc11
ANALOG INPUT FREQUENCY (MHz)
GAIN
(dB)
VIN = 100mVP-P
35
45
40
55
50
60
65
-20
0
SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT POWER (fIN = 7.53MHz)
MAX1185
toc12
ANALOG INPUT POWER (dBFS)
SNR
(dB)
-12
-16
-8
-4
35
45
40
55
50
60
65
-20
0
SIGNAL-TO-NOISE PLUS DISTORTION
vs. ANALOG INPUT POWER (fIN = 7.53MHz)
MAX1185
toc13
ANALOG INPUT POWER (dBFS)
SINAD
(dB)
-12
-16
-8
-4
-85
-80
-75
-65
-70
-60
-55
-20
-12
-16
-8
-4
0
TOTAL HARMONIC DISTORTION
vs. ANALOG INPUT POWER (fIN = 7.53MHz)
MAX1185
toc14
ANALOG INPUT POWER (dBFS)
THD
(dBc)
60
55
75
70
65
85
80
90
-20
-12
-16
-8
-4
0
SPURIOUS-FREE DYNAMIC RANGE
vs. ANALOG INPUT POWER (fIN = 7.53MHz)
MAX1185
toc15
ANALOG INPUT POWER (dBFS)
SFDR
(dBc)
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0
256
128
384 512 640 768 896 1024
INTEGRAL NONLINEARITY
(BEST END-POINT FIT)
MAX1185
toc16
DIGITAL OUTPUT CODE
INL
(LSB)
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0
256
128
384 512 640 768 896 1024
DIFFERENTIAL NONLINEARITY
MAX1185
toc17
DIGITAL OUTPUT CODE
DNL
(LSB)
-0.1
-0.2
0.1
0
0.3
0.2
0.4
-40
85
GAIN ERROR vs. TEMPERATURE
MAX1185
toc18
TEMPERATURE (
°C)
GAIN
ERROR
(%FS)
10
-15
35
60
CHB
CHA
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MAX1186ECM+D 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 2Ch 40Msps High Speed 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
MAX1186ECM+TD 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 2Ch 40Msps High Speed 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