7
ltc2606/ltc2616/ltc2626
26061626f
典型 perfor 一个 ce characTERISTICS
UW
增益 错误 vs 温度 补偿 错误 vs v
CC
零-规模 错误 vs 温度
I
CC
关闭 vs v
CC
增益 错误 vs v
CC
ltc2606/ltc2616/ltc2626
温度 (
°
c)
–50
–30 –10 10 30 50 70 90
零-规模 错误 (mv)
2606 g20
3
2.5
2.0
1.5
1.0
0.5
0
温度 (
°
c)
–50
–30 –10 10 30 50 70 90
增益 错误 (%fsr)
2606 g21
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
V
CC
(v)
2.5 3
3.5 4 4.5 5 5.5
补偿 错误 (mv)
2606 g22
3
2
1
0
–1
–2
–3
V
CC
(v)
2.5 3
3.5 4 4.5 5 5.5
增益 错误 (%fsr)
2606 g23
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
V
CC
(v)
2.5 3
3.5 4 4.5 5 5.5
I
CC
(na)
2606 g24
450
400
350
300
250
200
150
100
50
0
电流 限制的
加载 规章制度 补偿 错误 vs 温度
I
输出
(毫安)
–40
–30 –20 –10 0 10 20 30 40
∆
V
输出
(v)
2606 g17
0.10
0.08
0.06
0.04
0.02
0
–0.02
–0.04
–0.06
–0.08
–0.10
V
REF
= v
CC
= 5v
V
REF
= v
CC
= 3v
V
REF
= v
CC
= 5v
V
REF
= v
CC
= 3v
代号 = midscale
I
输出
(毫安)
–35 –25 –15 –5 5 15 25 35
∆
V
输出
(mv)
2606 g18
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
V
REF
= v
CC
= 5v
代号 = midscale
V
REF
= v
CC
= 3v
温度 (
°
c)
–50
–30 –10 10 30 50 70 90
补偿 错误 (mv)
2606 g19
3
2
1
0
–1
–2
–3
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