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參數(shù)資料
| 型號： | MAX1277BETC+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 16/18頁 |
| 文件大小： | 0K |
| 描述： | IC ADC 12BIT 1.5MSPS 12-TQFN |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 位數(shù)： | 12 |
| 采樣率（每秒）： | 1.5M |
| 數(shù)據(jù)接口： | MICROWIRE?，QSPI?，串行，SPI? |
| 轉換器數(shù)目： | 1 |
| 功率耗散（最大）： | 1.35W |
| 電壓電源： | 模擬和數(shù)字 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 12-WQFN 裸露焊盤 |
| 供應商設備封裝： | 12-TQFN-EP（4x4） |
| 包裝： | 帶卷 (TR) |
| 輸入數(shù)目和類型： | 1 個差分，單極 |
MAX1277/MAX1279
TOTAL HARMONIC DISTORTION
vs. SOURCE IMPEDANCE
MAX1277/79
toc16
SOURCE IMPEDANCE (
Ω)
THD
(dB)
100
-90
-80
-70
-60
-50
-100
10
1000
fIN = 500kHz
fIN = 100kHz
TWO-TONE IMD PLOT (MAX1277)
MAX1277/79
toc17
ANALOG INPUT FREQUENCY (kHz)
AMPLITUDE
(dB)
625
500
375
250
125
-120
-100
-80
-60
-40
-20
0
-140
0
750
fIN1 = 250.102kHz
fIN2 = 299.966kHz
IMD = -88.4dB
fIN1
fIN2
TWO-TONE IMD PLOT (MAX1279)
MAX1277/79
toc18
ANALOG INPUT FREQUENCY (kHz)
AMPLITUDE
(dB)
625
500
375
250
125
-120
-100
-80
-60
-40
-20
0
-140
0
750
fIN1 = 250.102kHz
fIN2 = 299.966kHz
IMD = -85.2dB
fIN1
fIN2
1.5Msps, Single-Supply, Low-Power, True-
Differential, 12-Bit ADCs with Internal Reference
_______________________________________________________________________________________
7
0
0.20
0.60
0.40
0.80
1.00
-40
10
-15
35
60
85
VDD/VL FULL POWER-DOWN
SUPPLY CURRENT vs. TEMPERATURE
MAX1277/79
toc19
TEMPERATURE (
°C)
V
DD
/V
LSUPPLY
CURRENT
(μ
A)
VDD, SCLK = 24MHz
VDD, NO SCLK
VL, NO SCLK
0
50
25
75
100
-40
10
-15
35
60
85
VL PARTIAL/FULL POWER-DOWN
SUPPLY CURRENT vs. TEMPERATURE
MAX1277/79
toc20
TEMPERATURE (
°C)
V
LSUPPLY
CURRENT
(μ
A)
VL, = 3V, SCLK = 24MHz
VL, = 1.8V, SCLK = 24MHz
0
3.0
1.5
6.0
4.5
7.5
9.0
-40
10
-15
35
60
85
VDD SUPPLY CURRENT
vs. TEMPERATURE
MAX1277/79
toc21
TEMPERATURE (
°C)
V
DD
SUPPLY
CURRENT
(mA)
CONVERSION
PARTIAL POWER-DOWN
Typical Operating Characteristics (continued)
(VDD = +3V, VL = VDD, fSCLK = 24MHz, fSAMPLE = 1.5Msps, TA = -40°C to +85°C, unless otherwise noted. Typical values are mea-
sured at TA = +25°C.)
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1277CTC | 功能描述:模數(shù)轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX1277ETC | 功能描述:模數(shù)轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX1278ACTC | 制造商:Maxim Integrated Products 功能描述:1.8MSPS, SINGLE-SUPPLY, LOW-POWER, TRUE-DIFFE - Rail/Tube |
| MAX1278BCTC | 制造商:Maxim Integrated Products 功能描述:1.8MSPS, SINGLE-SUPPLY, LOW-POWER, TRUE-DIFFE - Rail/Tube |
| MAX1278BETC | 制造商:Maxim Integrated Products 功能描述:1.8MSPS, SINGLE-SUPPLY, LOW-POWER, TRUE-DIFFE - Rail/Tube |
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