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參數(shù)資料
| 型號(hào)： | MAX1149BEUP+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 2/25頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC 14BIT 116KSPS 20-TSSOP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 位數(shù)： | 14 |
| 采樣率（每秒）： | 116k |
| 數(shù)據(jù)接口： | MICROWIRE?，QSPI?，串行，SPI? |
| 轉(zhuǎn)換器數(shù)目： | 1 |
| 功率耗散（最大）： | 879mW |
| 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： | 20-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 20-TSSOP |
| 包裝： | 帶卷 (TR) |
| 輸入數(shù)目和類型： | 8 個(gè)單端，單極；8 個(gè)單端，雙極；4 個(gè)差分，單極；4 個(gè)差分，雙極 |
MAX1146–MAX1149
Multichannel, True-Differential,
Serial, 14-Bit ADCs
10
______________________________________________________________________________________
OFFSET ERROR vs. TEMPERATURE
MAX1146
toc28
TEMPERATURE (
°C)
OFFSET
ERROR
(LSB)
60
35
-15
10
-4
-2
0
2
4
6
-6
-40
85
Typical Operating Characteristics (continued)
(VDD = +5.0V (MAX1146/MAX1148), VDD = +3.3V (MAX1147/MAX1149), SHDN = VDD, VCOM = 0, fSCLK = 2.1MHz, external clock
(50% duty cycle), 18 clocks/conversion (116ksps), VREFADJ = VDD, external +4.096V reference at REF (MAX1146/MAX1148), exter-
nal +2.500V reference at REF (MAX1147/MAX1149), CREF = 2.2F, CLOAD = 50pF, TA = +25°C, unless otherwise noted.)
CHANNEL-TO-CHANNEL OFFSET MATCHING
vs. TEMPERATURE
MAX1146
toc26
TEMPERATURE (
°C)
OFFSET
MATCHING
(LSB)
60
35
-15
10
-4
-2
0
2
4
6
-6
-40
85
GAIN ERROR vs. TEMPERATURE
MAX1146
toc27
TEMPERATURE (
°C)
GAIN
ERROR
(LSB)
60
35
-15
10
-4
-2
0
2
4
6
-6
-40
85
CHANNEL-TO-CHANNEL OFFSET MATCHING
vs. SUPPLY VOLTAGE (MAX1147/MAX1149)
MAX1146
toc24
SUPPLY VOLTAGE (V)
OFFSET
MATCHING
(LSB)
3.3
3.0
-4
-2
0
2
4
6
-6
2.7
3.6
CHANNEL-TO-CHANNEL OFFSET MATCHING
vs. SUPPLY VOLTAGE (MAX1146/MAX1148)
MAX1146
toc25
SUPPLY VOLTAGE (V)
OFFSET
MATCHING
(LSB)
5.15
5.05
4.85
4.95
-4
-2
0
2
4
6
-6
4.75
5.25
CHANNEL-TO-CHANNEL GAIN MATCHING
vs. TEMPERATURE
MAX1146
toc23
TEMPERATURE (
°C)
GAIN
MATCHING
(LSB)
60
35
-15
10
-4
-2
0
2
4
6
-6
-40
85
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1149CGP | 制造商:Maxim Integrated Products 功能描述:MULTICHANNEL, TRUE-DIFFERENTIAL, SERIAL, 14-B - Rail/Tube |
| MAX1149CUP | 制造商:Maxim Integrated Products 功能描述:MULTICHANNEL, TRUE-DIFFERENTIAL, SERIAL, 14-B - Rail/Tube |
| MAX1149EGP | 制造商:Maxim Integrated Products 功能描述:MULTICHANNEL, TRUE-DIFFERENTIAL, SERIAL, 14-B - Rail/Tube |
| MAX1149EUP | 制造商:Maxim Integrated Products 功能描述:MULTICHANNEL, TRUE-DIFFERENTIAL, SERIAL, 14-B - Rail/Tube |
| MAX1149EUP-T | 制造商:Maxim Integrated Products 功能描述:MULTICHANNEL, TRUE-DIFFERENTIAL, SERIAL, 14-B - Tape and Reel |
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