参数资料
型号: AD629ARZ-RL
厂商: Analog Devices Inc
文件页数: 13/16页
文件大小: 0K
描述: IC AMP DIFF 25MA LDRIFT 8SOIC
设计资源: Measuring -48 V High-Side Current Using AD629, AD8603, AD780, and AD7453 (CN0100)
标准包装: 2,500
放大器类型: 差分
电路数: 1
转换速率: 2.1 V/µs
-3db带宽: 500kHz
电压 - 输入偏移: 200µV
电流 - 电源: 900µA
电流 - 输出 / 通道: 25mA
电压 - 电源,单路/双路(±): 5 V ~ 36 V,±2.5 V ~ 18 V
工作温度: -40°C ~ 85°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-SO
包装: 带卷 (TR)
AD629
Rev. C | Page 6 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C, VS = ±15 V, unless otherwise noted.
FREQUENCY (Hz)
C
OM
M
ON
-M
OD
E
R
E
JE
C
T
ION
R
A
TI
O
(
d
B
)
100
90
80
70
60
50
40
30
20
10
0
100
1k
10k
100k
1M
10M
00
78
3-
0
06
Figure 7. Common-Mode Rejection Ratio vs. Frequency
VOUT (V)
O
U
T
P
UT
E
RRO
R
(2
mV
/D
IV
)
–20
–16
–8
–4
0
4
8
12
16
–12
20
00
78
3-
00
7
RL = 10k
VS = ±18V
VS = ±15V
VS = ±12V
VS = ±10V
2mV/DIV
4V/DIV
Figure 8. Typical Gain Error Normalized @ VOUT = 0 V and Output Voltage
Operating Range vs. Supply Voltage, RL = 10 kΩ (Curves Offset for Clarity)
VOUT (V)
O
U
T
P
UT
E
RRO
R
(2
mV
/D
IV
)
–20
–16
–8
–4
0
4
8
12
16
–12
20
00
78
3-
00
8
RL = 1k
VS = ±18V
VS = ±15V
VS = ±12V
VS = ±10V
4V/DIV
Figure 9. Typical Gain Error Normalized @ VOUT = 0 V and Output Voltage
Operating Range vs. Supply Voltage, RL = 1 kΩ (Curves Offset for Clarity)
POWER SUPPLY VOLTAGE (±V)
CO
M
O
N
-M
O
DE
V
O
LT
AG
E
(
±V
)
400
360
320
280
240
200
160
120
80
40
0
02
6
10
4
8
12
14
18
16
20
00
78
3-
0
09
TA = +25°C
TA = +85°C
TA = –40°C
Figure 10. Common-Mode Operating Range vs. Power Supply Voltage
VOUT (V)
OU
TP
U
T
E
R
O
R
(2
m
V
/D
IV
)
–20
–16
–8
–4
0
4
8
12
16
–12
20
00
78
3-
01
0
RL = 2k
VS = ±18V
VS = ±15V
VS = ±12V
VS = ±10V
4V/DIV
Figure 11. Typical Gain Error Normalized @ VOUT = 0 V and Output Voltage
Operating Range vs. Supply Voltage, RL = 2 kΩ (Curves Offset for Clarity)
VOUT (V)
O
U
T
P
UT
E
RRO
R
(2
mV
/D
IV
)
–20
–16
–8
–4
0
4
8
12
16
–12
20
00
78
3-
0
1
VS = ±5V, RL = 2k
VS = ±5V, RL = 1k
VS = ±2.5V, RL = 1k
1V/DIV
VS = ±5V, RL = 10k
Figure 12. Typical Gain Error Normalized @ VOUT = 0 V and Output Voltage
Operating Range vs. Supply Voltage (Curves Offset for Clarity)
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