denotes the specifications which apply over the
參數(shù)資料
型號: LTC1856IG#PBF
廠商: Linear Technology
文件頁數(shù): 19/24頁
文件大?。?/td> 0K
描述: IC ADC 16BIT 100KSPS 28-SSOP
標準包裝: 47
位數(shù): 16
采樣率(每秒): 100k
數(shù)據(jù)接口: MICROWIRE?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 40mW
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: 28-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 28-SSOP
包裝: 管件
輸入數(shù)目和類型: 8 個單端,雙極;4 個差分,雙極
4
LTC1854/LTC1855/LTC1856
185456fa
The
denotes the specifications which apply over the
full operating temperature range, otherwise specifications are at TA = 25
∞C. (Note 5)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VREF Output Voltage
IOUT = 0
2.475
2.50
2.525
V
VREF Output Temperature Coefficient
IOUT = 0
±10
ppm/
∞C
VREF Output Impedance
–0.1mA
IOUT 0.1mA
8
k
W
VREFCOMP Output Voltage
IOUT = 0
4.096
V
The
denotes the specifications which apply over the
full operating temperature range, otherwise specifications are at TA = 25
∞C. (Note 5)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIH
High Level Input Voltage
VDD = 5.25V
2.4
V
VIL
Low Level Input Voltage
VDD = 4.75V
0.8
V
IIN
Digital Input Current
VIN = 0V to VDD
±10
mA
CIN
Digital Input Capacitance
5pF
VOH
High Level Output Voltage
VDD = 4.75V, IO = –10
mA, OVDD = VDD
4.74
V
VDD = 4.75V, IO = –200
mA, OVDD = VDD
4V
VOL
Low Level Output Voltage
VDD = 4.75V, IO = 160
mA, OVDD = VDD
0.05
V
VDD = 4.75V, IO = 1.6mA, OVDD = VDD
0.10
0.4
V
IOZ
Hi-Z Output Leakage
VOUT = 0V to VDD, RD = High
±10
mA
COZ
Hi-Z Output Capacitance
RD = High
15
pF
ISOURCE
Output Source Current
VOUT = 0V
–10
mA
ISINK
Output Sink Current
VOUT = VDD
10
mA
I TER AL REFERE CE CHARACTERISTICS
UU
U
DIGITAL I PUTS A D DIGITAL OUTPUTS
U
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Positive Supply Voltage
(Notes 9 and 10)
4.75
5.00
5.25
V
Positive Supply Current
8.0
12
mA
Nap Mode
5.5
7
mA
Sleep Mode
CONVST = 0V or 5V
8.0
13
mA
Power Dissipation
40.0
mW
Nap Mode
27.5
mW
Sleep Mode
CONVST = 0V or 5V
40.0
mW
The
denotes the specifications which apply over the full operating temperature
range, otherwise specifications are at TA = 25
∞C. (Note 5)
POWER REQUIRE E TS
W
U
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