參數(shù)資料
型號: ADS6224IRGZ25
廠商: TEXAS INSTRUMENTS INC
元件分類: ADC
英文描述: 2-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48
封裝: 7 X 7 MM, GREEN, PLASTIC, VQFN-48
文件頁數(shù): 72/73頁
文件大小: 3182K
代理商: ADS6224IRGZ25
www.ti.com
DIGITAL CHARACTERISTICS
SLAS543A – MAY 2007 – REVISED SEPTEMBER 2007
The DC specifications refer to the condition where the digital outputs are not switching, but are permanently at a valid logic
level 0 or 1 AVDD = LVDD = 3.3V, IO = 3.5mA, RLOAD = 100
(1).
All LVDS specifications are characterized, but not tested at production.
ADS6225/ADS6224/AD
S6223/ADS6222
PARAMETER
TEST CONDITIONS
UNIT
MIN
TYP
MAX
DIGITAL INPUTS
High-level input voltage
2.4
V
Low-level input voltage
0.8
V
High-level input current
10
μA
Low-level input current
10
μA
Input capacitance
4
pF
DIGITAL OUTPUTS
High-level output voltage
1375
mV
Low-level output voltage
1025
mV
|VOD|
Output differential voltage
250
350
450
mV
VOS
Output offset voltage
Common-mode voltage of OUTP and OUTM
1200
mV
Output capacitance
Output capacitance inside the device, from either output to ground
2
pF
(1)
IO refers to the LVDS buffer current setting, RLOAD is the external differential load resistance between the LVDS output pair.
8
Copyright 2007, Texas Instruments Incorporated
Product Folder Link(s): ADS6225 ADS6224 ADS6223 ADS6222
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