VREF Output Voltage" />
參數(shù)資料
型號(hào): LTC2393IUK-16#TRPBF
廠商: Linear Technology
文件頁數(shù): 19/24頁
文件大小: 0K
描述: IC ADC 16BIT SER/PAR 1M 48-QFN
標(biāo)準(zhǔn)包裝: 2,000
位數(shù): 16
采樣率(每秒): 1M
數(shù)據(jù)接口: 串行,并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 175mW
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: 48-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 48-QFN-EP(7x7)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 1 個(gè)差分,雙極
配用: DC1500A-A-ND - BOARD SAR ADC LTC2393-16
LTC2393-16
4
239316fa
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VREF Output Voltage
IOUT = 0
4.076
4.096
4.116
V
VREF Output Tempco
IOUT = 0 (I- and H-Grades) (Note 11)
l
±10
±20
ppm/°C
VREF Output Impedance
–0.1mA ≤ IOUT ≤ 0.1mA
2.6
External Reference Voltage
2.5
4.096
AVP – 0.5
V
REFIN Input Impedance
85
VREF Line Regulation
AVP = 4.75V to 5.25V
0.3
mV/V
VCM Output Voltage
IOUT = 0
2.08
V
DIGITAL INPUTS AND DIGITAL OUTPUTS The l denotes the specifications which apply over the full
operating temperature range, otherwise specifications are at TA = 25°C. (Note 4)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIH
High Level Input Voltage
l 0.8 OVP
V
VIL
Low Level Input Voltage
l
0.5
V
IIN
Digital Input Current
VIN = 0V to OVP
l
–10
10
μA
CIN
Digital Input Capacitance
5pF
VOH
High Level Output Voltage
IO = –500μA
l OVP – 0.2
V
VOL
Low Level Output Voltage
IO = 500μA
l
0.2
V
IOZ
Hi-Z Output Leakage Current
VOUT = 0V to OVP
l
–10
10
μA
ISOURCE
Output Source Current
VOUT = 0V
–10
mA
ISINK
Output Sink Current
VOUT = OVP
10
mA
POWER REQUIREMENTS The l denotes the specifications which apply over the full operating temperature
range, otherwise specifications are at TA = 25°C. (Note 4)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VAVP, VDVP
Supply Voltage
l
4.75
5
5.25
V
VOVP
Supply Voltage
1.71
5.25
V
IDD
Supply Current
Power Down Mode
1Msps Sample Rate with Nap Mode
Conversion Done and All Digital Inputs Tied to OVP
l
28
35
250
mA
μA
PD
Power Dissipation
Power Down Mode
1Msps Sample Rate with Nap Mode
Conversion Done and All Digital Inputs Tied to OVP
140
175
1250
mW
μW
INTERNAL REFERENCE CHARACTERISTICS The l denotes the specifications which apply over the full
operating temperature range, otherwise specifications are at TA = 25°C. (Note 4)
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