VDD = 3.3 V, V
參數(shù)資料
型號(hào): AD9433BSVZ-125
廠商: Analog Devices Inc
文件頁(yè)數(shù): 14/20頁(yè)
文件大?。?/td> 0K
描述: IC ADC 12BIT 125MSPS 52-TQFP
標(biāo)準(zhǔn)包裝: 1
位數(shù): 12
采樣率(每秒): 125M
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 1.43W
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: 52-TQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 52-TQFP-EP(10x10)
包裝: 托盤
輸入數(shù)目和類型: 2 個(gè)單端,單極;2 個(gè)差分,單極
AD9433
Rev. A | Page 3 of 20
SPECIFICATIONS
DC SPECIFICATIONS
VDD = 3.3 V, VCC = 5 V; internal reference; differential encode input, unless otherwise noted.
Table 1.
Test
105 MSPS
125 MSPS
Parameter
Temp
Level
Min
Typ
Max
Min
Typ
Max
Unit
RESOLUTION
12
Bits
ACCURACY
No Missing Codes
Full
VI
Guaranteed
Offset Error
Full
VI
5
0
+5
5
0
+5
mV
Gain Error1
25°C
I
7
±1
+3
7
±1
+3
% FS
Differential Nonlinearity (DNL)2
25°C
I
0.75
±0.25
+0.75
0.75
±0.3
+0.75
LSB
Full
VI
1
+1
1
+1
LSB
Integral Nonlinearity (INL)2
25°C
I
1.0
±0.5
+1.0
1.0
±0.5
+1.0
LSB
Full
VI
1.3
+1.3
1.3
+1.3
LSB
THERMAL DRIFT
Offset Error
Full
V
50
ppm/°C
Gain Error1
Full
V
125
ppm/°C
Reference
Full
V
±80
ppm/°C
REFERENCE
Internal Reference Voltage
(VREFOUT)
Full
I
2.4
2.5
2.6
2.4
2.5
2.6
V
Output Current (VREFOUT)
Full
V
100
μA
Input Current (VREFIN)
Full
IV
50
μA
ANALOG INPUTS (AIN, AIN)
Input Voltage Range
Full
V
2.0
V p-p
Common-Mode Voltage
Full
V
4.0
V
Input Resistance
Full
VI
2
3
4
2
3
4
Input Capacitance
Full
V
4
pF
Analog Bandwidth, Full Power
Full
V
750
MHz
POWER SUPPLY
VCC
Full
IV
4.75
5.0
5.25
4.75
5.0
5.25
V
VDD
Full
IV
2.7
3.3
2.7
3.3
V
Power Dissipation3
Full
VI
1275
1425
1350
1500
mW
Full
VI
255
285
270
300
mA
Full
VI
12.5
14
16
18
mA
Power Supply Rejection Ratio
(PSRR)
25°C
I
±3
mV/V
ENCODE INPUTS
Internal Common-Mode Bias
Full
V
3.75
V
Differential Input
(ENCODE, ENCODE)
Full
V
500
mV
Input Voltage Range
Full
IV
0.5
VCC + 0.05
0.5
VCC + 0.05
V
Input Common-Mode Range
Full
IV
2.0
4.25
2.0
4.25
V
Input Resistance
Full
VI
6
Input Capacitance
25°C
V
3
pF
DIGITAL INPUTS
Input High Voltage
Full
I
2.0
V
Input Low Voltage
Full
I
0.8
V
Input High Current (VIN = 5 V)
Full
V
50
μA
Input Low Current (VIN = 0 V)
Full
V
50
μA
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