參數(shù)資料
型號(hào): TLV1548QDBRQ1
廠(chǎng)商: TEXAS INSTRUMENTS INC
元件分類(lèi): ADC
英文描述: 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
封裝: ROHS COMPLIANT, PLASTIC, SSOP-20
文件頁(yè)數(shù): 17/34頁(yè)
文件大?。?/td> 532K
代理商: TLV1548QDBRQ1
TLV1548Q1
LOW VOLTAGE 10BIT ANALOGTODIGITAL CONVERTER
WITH SERIAL CONTROL AND 8 ANALOG INPUTS
SGLS172B JUNE 2003 REVISED APRIL 2008
24
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 24
Offset
Error
LSB
OFFSET ERROR
vs
FREE-AIR TEMPERATURE
E
O
TA Free-Air Temperature °C
0.2
0.1
0
75
25
125
0.15
0.25
0.35
0.3
0.05
25
75
VCC = 2.7 V
VCC = 5.5 V
Figure 25
GAIN ERROR
vs
FREE-AIR TEMPERATURE
Gain
Error
LSB
E
G
TA Free-Air Temperature °C
0.4
0.2
0
75
25
125
0.3
0.5
0.7
0.6
0.1
25
75
VCC = 2.7 V
VCC = 5.5 V
Figure 26
T
otal
Unadjusted
Error
LSB
TOTAL UNADJUSTED ERROR
vs
FREE-AIR TEMPERATURE
E
T
TA Free-Air Temperature °C
0.2
0
0.2
75
25
125
0.1
0.3
0.8
0.4
0.1
25
75
Maximum
Minimum
0.5
0.6
0.7
VCC = 2.7 V
Figure 27
TOTAL UNADJUSTED ERROR
vs
FREE-AIR TEMPERATURE
T
otal
Unadjusted
Error
LSB
E
T
TA Free-Air Temperature °C
0.2
0
0.4
75
25
125
0.2
1.2
0.4
25
75
Maximum
Minimum
0.6
0.8
1
VCC = 5.5 V
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