参数资料
型号: LTC1427CS8-50#TRPBF
厂商: Linear Technology
文件页数: 3/8页
文件大小: 0K
描述: IC D/A CONV 10BIT W/SMBUS 8-SOIC
标准包装: 2,500
位数: 10
数据接口: 串行
转换器数目: 1
电压电源: 单电源
功率耗散(最大): 550µW
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
输出数目和类型: 1 电流,单极
采样率(每秒): *
3
LTC1427-50
RECO
E DED OPERATI G CO DITIO S
U
UW
W
TYPICAL PERFORMANCE CHARACTERISTICS
U
W
CODE
0
INL
(LSB)
512
1024
1247 G02
6
4
2
0
–2
–4
–6
–8
–10
INL vs Code
CODE
0
DNL
(LSB)
512
1024
1247 G01
1.0
0.5
0
–0.5
–1.0
DNL vs Code
VCC = 3.3V, TA = operating temperature range unless otherwise specified.
Note 2: All values are referenced to VIH and VIL levels.
Note 3: These parameters are guaranteed by design and are not tested.
Refer to the Timing Diagrams for additional information.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
SMBus Timing (Notes 2, 3)
fSMB
SMB Operating Frequency
q
10
100
kHz
tBUF
Bus Free Time Between Stop and Start Condition
q
4.7
s
tHD:STA
Hold Time After (Repeated) Start Condition
q
4.0
s
tSU:STA
Repeated Start Condition Setup Time
q
4.7
s
tSU:STO
Stop Condition Setup Time
q
4.0
s
tHD:DAT
Data Hold Time
q
300
ns
tSU:DAT
Data Setup Time
q
250
ns
tLOW
Clock Low Period
q
4.7
s
tHIGH
Clock High Period
q
4.0
50
s
tf
Clock/Data Fall Time
q
300
ns
tr
Clock/Data Rise Time
q
1000
ns
The q denotes specifications that apply over the full operating temperature
range.
Note 1: Absolute Maximum Ratings are those beyond which the life of the
device may be impaired.
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