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參數(shù)資料
| 型號： | DS8102+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 3/9頁 |
| 文件大小： | 0K |
| 描述： | IC MODULATOR/DECODER 16-TSSOP |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 96 |
| 類型： | 調制器 |
| 應用： | 電量測量 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-TSSOP（0.173"，4.40mm 寬） |
| 供應商設備封裝： | 16-TSSOP |
| 包裝： | 管件 |
| 其它名稱： | 90-08102+XPX |
DS8102
Dual Delta-Sigma Modulator and Encoder
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 2.7V to 3.6V, TA = -40°C to +85°C, fCLK = 8MHz, VREF = internal, OSR = 128, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
(Note 2)
MAX
UNITS
ANALOG-TO-DIGITAL CONVERTER DYNAMIC SPECIFICATIONS
DC Power-Supply Rejection Ratio
PSRR
VDD = 3.0V to 3.6V, AN0+ = AN0- = AGND,
100mV ripple on VDD
95
dB
VDD = 3.6V, gain = 1, AN0 = 500mVP-P,
sinewave at 62.5Hz
70
85
Signal-to-Noise Ratio
SINAD
VDD = 3.6V, gain = 32, AN0 = 20mVP-P,
sinewave at 62.5Hz
70
85
dB
Total Harmonic Distortion
(to 21st Harmonic)
THD
VDD = 3.6V, gain = 32, AN0 = 20mVP-P,
sinewave at 62.5Hz
-95
-70
dB
ANALOG-TO-DIGITAL CONVERTER INPUTS
Input Voltage Range
AN0+, AN0-, AN1+, and AN1- to AGND
-1
+1
V
Gain = 1
1
Gain = 4
4
Gain = 16
16
Input Sampling Capacitance
(Note 1)
CIN
Gain = 32
32
pF
Input Sampling Rate
fS
Clock at 8MHz (Note 7)
0.667
MHz
Gain = 1
750
Gain = 4
187
Gain = 16
47
Input Impedance to AGND for
8MHz (Note 8)
Gain = 32
23.4
k
Gain = 1
1500
Gain = 4
375
Gain = 16
94
Differential Input Impedance for
8MHz (Note 9)
Gain = 32
46.9
k
Input Bandwidth (-3dB)
7
kHz
External Reference Input Voltage
VREF
1.2
1.25
1.3
V
External Reference Input
Sampling Capacitance
2
pF
Reference Input Sampling Rate
fS
0.67
1
MHz
INTERNAL REFERENCE
Reference Output Voltage
1.24
V
Reference Output Temperature
Coefficient
±30
ppm/°C
Note 1: Specifications to -40°C are guaranteed by design and not production tested.
Note 2: Typical values are not guaranteed. These values are measured at room temperature, VDD = 3.3V.
Note 3: These numbers are guaranteed by design and are not tested.
Note 4: Calculated as tWU1 = 1/fICLK x 8192.
Note 5: Calculated as tWU2 = 1/fICLK x 57,344.
Note 6: Parameter specifications are based upon the presence of an external cubic sinc filter (as implemented in the MAXQ3108)
for generating full ADC output codewords.
Note 7: fS = fCLK/12. fCLK is the system clock frequency.
Note 8: This is a function of input sampling capacitance (CIN) and sampling frequency, and can be approximated as 6/(fCLK x CIN).
Note 9: ZIN (differential) = 2 x ZIN (single-ended).
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DS8102+ | 功能描述:編碼器、解碼器、復用器和解復用器 Dual Delta-Sigma Modulator & Encoder RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| DS811 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| DS8113 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Smart Card Interface |
| DS8113_10 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Smart Card Interface |
| DS8113-JNG+ | 功能描述:接口 - 專用 Smart Card Interface RoHS:否 制造商:Texas Instruments 產品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:BGA-59 |
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