参数资料
型号: TLV1548CDBRG4
厂商: TEXAS INSTRUMENTS INC
元件分类: ADC
英文描述: 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
封装: GREEN, PLASTIC, SSOP-20
文件页数: 17/37页
文件大小: 693K
代理商: TLV1548CDBRG4
TLV1544C, TLV1544I, TLV1548C, TLV1548I, TLV1548M
LOW-VOLTAGE 10-BIT ANALOG-TO-DIGITAL CONVERTERS
WITH SERIAL CONTROL AND 4/8 ANALOG INPUTS
SLAS139C – DECEMBER 1996 – REVISED JANUARY 1999
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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