參數(shù)資料
型號: AD9233BCPZRL7-125
廠商: Analog Devices Inc
文件頁數(shù): 34/44頁
文件大?。?/td> 0K
描述: IC ADC 12BIT 125MSPS 48-LFCSP
標(biāo)準(zhǔn)包裝: 750
位數(shù): 12
采樣率(每秒): 125M
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 425mW
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: 48-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 48-LFCSP-VQ(7x7)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 2 個單端,單極;1 個差分,單極
配用: AD9233-125EBZ-ND - BOARD EVALUATION FOR AD9233
AD9233
Rev. A | Page 4 of 44
SPECIFICATIONS
DC SPECIFICATIONS
AVDD = 1.8 V; DRVDD = 2.5 V, maximum sample rate, 2 V p-p differential input, 1.0 V internal reference; AIN = 1.0 dBFS,
DCS enabled, unless otherwise noted.
Table 1.
AD9233BCPZ-80
AD9233BCPZ-105
AD9233BCPZ-125
Parameter
Temp
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Unit
RESOLUTION
Full
12
Bits
ACCURACY
No Missing Codes
Full
Guaranteed
Offset Error
Full
±0.3
±0.5
±0.3
±0.8
±0.3
±0.8
% FSR
Gain Error
Full
±0.2
±4.7
±0.2
±4.9
±0.2
±3.9
% FSR
Differential Nonlinearity (DNL)1
Full
±0.3
±0.5
LSB
25°C
±0.2
LSB
Integral Nonlinearity (INL)1
Full
±1.2
LSB
25°C
±0.5
LSB
TEMPERATURE DRIFT
Offset Error
Full
±15
ppm/°C
Gain Error
Full
±95
ppm/°C
INTERNAL VOLTAGE REFERENCE
Output Voltage Error (1 V Mode)
Full
±5
±20
±5
±35
±5
±35
mV
Load Regulation @ 1.0 mA
Full
7
mV
INPUT REFERRED NOISE
VREF = 1.0 V
25°C
0.34
LSB rms
ANALOG INPUT
Input Span, VREF = 1.0 V
Full
2
V p-p
Input Capacitance2
Full
8
pF
REFERENCE INPUT RESISTANCE
Full
6
POWER SUPPLIES
Supply Voltage
AVDD
Full
1.7
1.8
1.9
1.7
1.8
1.9
1.7
1.8
1.9
V
DRVDD
Full
1.7
3.3
3.6
1.7
3.3
3.6
1.7
3.3
3.6
V
Supply Current
IAVDD1
Full
138
155
178
194
220
236
mA
IDRVDD1 (DRVDD = 1.8 V)
Full
7
8
10
mA
IDRVDD1 (DRVDD = 3.3 V)
Full
12
14
17
mA
POWER CONSUMPTION
DC Input
Full
248
279
320
350
395
425
mW
Sine Wave Input1 (DRVDD = 1.8 V)
Full
261
335
415
mW
Sine Wave Input1 (DRVDD = 3.3 V)
Full
288
365
452
mW
Standby3
Full
40
mW
Power-Down
Full
1.8
mW
1 Measured with a low input frequency, full-scale sine wave, with approximately 5 pF loading on each output bit.
2 Input capacitance refers to the effective capacitance between one differential input pin and AGND. Refer to Figure 4 for the equivalent analog input structure.
3 Standby power is measured with a dc input, the CLK pin inactive (set to AVDD or AGND).
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