參數資料
型號: AD9257BCPZRL7-40
廠商: Analog Devices Inc
文件頁數: 23/40頁
文件大?。?/td> 0K
描述: IC ADC 14BIT SRL 40MSPS 64LFCSP
標準包裝: 750
位數: 14
采樣率(每秒): 40M
數據接口: 串行,SPI?
轉換器數目: 8
功率耗散(最大): 434mW
電壓電源: 模擬和數字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 64-VFQFN 裸露焊盤,CSP
供應商設備封裝: 64-LFCSP-VQ(9x9)
包裝: 帶卷 (TR)
輸入數目和類型: 8 個差分
Data Sheet
AD9257
Rev. A | Page 3 of 40
SPECIFICATIONS
DC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, 2 V p-p differential input, 1.0 V internal reference, AIN = 1.0 dBFS, unless otherwise noted.
Table 1.
Parameter1
Temp
AD9257-40
AD9257-65
Min
Typ
Max
Min
Typ
Max
Unit
RESOLUTION
14
Bits
ACCURACY
No Missing Codes
Full
Guaranteed
Offset Error
Full
0.6
0.3
+0.1
0.7
0.3
+0.1
% FSR
Offset Matching
Full
0
0.2
0.6
0
0.23
0.6
% FSR
Gain Error
Full
6.0
2.1
2.0
6.0
2.9
+1.0
% FSR
Gain Matching
Full
1.0
+1.7
+5.0
1.0
+1.6
+5.0
% FSR
Differential Nonlinearity (DNL)
Full
1.0
0.5/+0.8
+1.7
1.0
±0.6
+1.6
LSB
Integral Nonlinearity (INL)
Full
3.1
±1.1
+3.1
4.0
±1.1
+4.0
LSB
TEMPERATURE DRIFT
Offset Error
Full
±2
ppm/°C
INTERNAL VOLTAGE REFERENCE
Output Voltage (1 V Mode)
Full
0.98
0.99
1.01
0.98
0.99
1.01
V
Load Regulation at 1.0 mA (VREF = 1 V)
Full
2
mV
Input Resistance
Full
7.5
k
INPUT-REFERRED NOISE
VREF = 1.0 V
25°C
0.91
0.94
LSB rms
ANALOG INPUTS
Differential Input Voltage (VREF = 1 V)
Full
2
V p-p
Common-Mode Voltage
Full
0.9
V
Common-Mode Range
Full
0.5
1.3
0.5
1.3
V
Differential Input Resistance
5.2
k
Differential Input Capacitance
Full
3.5
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
IAVDD
Full
147
156
198
211
mA
IDRVDD (ANSI-644 Mode)
Full
53
85
60
93
mA
IDRVDD (Reduced Range Mode)
25°C
38
45
mA
TOTAL POWER CONSUMPTION
Total Power Dissipation (Eight Channels, ANSI-644
Mode)
Full
360
434
464
547
mW
Total Power Dissipation (Eight Channels, Reduced
Range Mode)
25°C
333
437
mW
Power-Down Dissipation
25°C
1
mW
Standby Dissipation2
25°C
74
92
mW
1
See the AN-835 Application Note, Understanding High Speed ADC Testing and Evaluation, for definitions and for details on how these tests were completed.
2
Can be controlled via the SPI.
相關PDF資料
PDF描述
MS3102A28-21PY CONN RCPT 37POS BOX MNT W/PINS
D38999/20FB98PNPC CONN RCPT 6POS WALL MNT W/PINS
MS3102A28-21PX CONN RCPT 37POS BOX MNT W/PINS
AD7875KP IC ADC 12BIT SAMPLING 5V 28PLCC
LTC489IN#PBF IC LINE RCVR RS485 QUAD 16-DIP
相關代理商/技術參數
參數描述
AD9257BCPZRL7-65 功能描述:IC ADC 14BIT SRL 65MSPS 64LFCSP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:250 系列:- 位數:12 采樣率(每秒):1.8M 數據接口:并聯 轉換器數目:1 功率耗散(最大):1.82W 電壓電源:模擬和數字 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-LQFP 供應商設備封裝:48-LQFP(7x7) 包裝:管件 輸入數目和類型:2 個單端,單極
AD9257TCPZ-65-EP 功能描述:14 Bit Analog to Digital Converter 8 Input 8 Pipelined 64-LFCSP-WQ (9x9) 制造商:analog devices inc. 系列:- 包裝:托盤 零件狀態(tài):有效 位數:14 采樣率(每秒):65M 輸入數:8 輸入類型:差分 數據接口:LVDS - 串行 配置:S/H-ADC 無線電 - S/H:ADC:1:1 A/D 轉換器數:8 架構:管線 參考類型:內部 電壓 - 電源,模擬:1.7 V ~ 1.9 V 電壓 - 電源,數字:1.7 V ~ 1.9 V 特性:同步采樣 工作溫度:-55°C ~ 125°C 封裝/外殼:64-WFQFN 裸露焊盤 供應商器件封裝:64-LFCSP-WQ(9x9) 標準包裝:1
AD9258 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 80 MSPS/105 MSPS/125 MSPS, 1.8 V Dual Analog-to-Digital Converter (ADC)
AD9258-105EBZ1 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 80 MSPS/105 MSPS/125 MSPS, 1.8 V Dual Analog-to-Digital Converter (ADC)
AD9258-125EBZ1 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 80 MSPS/105 MSPS/125 MSPS, 1.8 V Dual Analog-to-Digital Converter (ADC)