AVDD = 1.8 V, DRVDD = 1.8 V, TMIN
參數(shù)資料
型號(hào): AD9230BCPZ-170
廠商: Analog Devices Inc
文件頁(yè)數(shù): 23/32頁(yè)
文件大?。?/td> 0K
描述: IC ADC 12BIT 170MSPS 56-LFCSP
標(biāo)準(zhǔn)包裝: 1
位數(shù): 12
采樣率(每秒): 170M
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 371mW
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: 56-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 56-LFCSP-VQ(8x8)
包裝: 托盤
輸入數(shù)目和類型: 1 個(gè)差分,單極
AD9230
Rev. 0 | Page 3 of 32
SPECIFICATIONS
DC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, TMIN = 40°C, TMAX = +85°C, fIN = 1.0 dBFS, full scale = 1.25 V, DCS enabled, unless otherwise noted.
Table 1.
AD9230-170
AD9230-210
AD9230-250
Parameter1
Temp
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Unit
RESOLUTION
12
Bits
ACCURACY
No Missing Codes
Full
Guaranteed
Offset Error
25°C
4.2
4.3
4.5
mV
Full
12
mV
Gain Error
25°C
0.89
1.0
1.1
mV
Full
1.5
3.5
1.5
3.5
1.5
3.5
% FS
Differential Nonlinearity
25°C
±0.3
LSB
(DNL)
Full
0.5
0.6
LSB
Integral Nonlinearity (INL)
25°C
±0.5
±0.4
±0.5
LSB
Full
0.75
1.0
+1.0
LSB
TEMPERATURE DRIFT
Offset Error
Full
±9
±8
±7
μV/°C
Gain Error
Full
0.019
0.021
0.018
%/°C
ANALOG INPUTS (VIN+, VIN)
Differential Input Voltage Range2
Full
0.98
1.25
1.5
0.98
1.25
1.5
0.98
1.25
1.5
V p-p
Input Common-Mode Voltage
Full
1.4
V
Input Resistance (Differential)
Full
4.3
Input Capacitance
25°C
2
pF
POWER SUPPLY
AVDD
Full
1.7
1.8
1.9
1.7
1.8
1.9
V
DRVDD
Full
1.7
1.8
1.9
1.7
1.8
1.9
V
Supply Currents
IAVDD3
Full
136
145
154
164
181
194
mA
IDRVDD3/SDR Mode4
Full
58
61
59
62
60
63
mA
IDRVDD3/DDR Mode5
Full
39
40
41
mA
Power Dissipation3
Full
mW
SDR Mode4
Full
349
371
383
407
434
463
mW
DDR Mode5
Full
315
349
400
mW
1 See the AN-835 Application Note, “Understanding High Speed ADC Testing and Evaluation,” for a complete set of definitions and how these tests were completed.
2 The input range is programmable through the SPI, and the range specified reflects the nominal values of each setting. See the Memory Map section.
3 IAVDD and IDRVDD are measured with a 1 dBFS, 10.3 MHz sine input at rated sample rate.
4 Single data rate mode; this is the default mode of the AD9230.
5 Double data rate mode; user-programmable feature. See the Memory Map section.
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