参数资料
型号: AD621BRZ-RL
厂商: Analog Devices Inc
文件页数: 12/16页
文件大小: 0K
描述: IC AMP INST LDRIFT LP 18MA 8SOIC
标准包装: 2,500
放大器类型: 仪表
电路数: 1
转换速率: 1.2 V/µs
-3db带宽: 800kHz
电流 - 输入偏压: 500pA
电压 - 输入偏移: 50µV
电流 - 电源: 900µA
电流 - 输出 / 通道: 18mA
电压 - 电源,单路/双路(±): ±2.3 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)
Typical Performance Characteristics–AD621
INPUT OFFSET VOLTAGE – V
50
40
0
–200
–100
PERCENTAGE
OF
UNITS
0
+100
+200
30
20
10
SAMPLE SIZE = 90
TPC 1. Typical Distribution of VOS, Gain = 10
INPUT OFFSET VOLTAGE –
V
50
40
0
–80
–40
PERCENTAGE
OF
UNITS
0
+40
+80
30
20
10
SAMPLE SIZE = 90
TPC 2. Typical Distribution of VOS, Gain = 100
INPUT OFFSET CURRENT – pA
50
40
0
–400
–200
PERCENT
A
G
E
OF
UNITS
0
+200
+400
30
20
10
SAMPLE SIZE = 90
TPC 3. Typical Distribution of Input Offset Current
REV. B
–5–
INPUT BIAS CURRENT – pA
50
40
0
–800
–400
PERCENT
A
G
E
OF
UNITS
0
+400
+800
30
20
10
SAMPLE SIZE = 90
TPC 4. Typical Distribution of Input Bias Current
WARM-UP TIME – Minutes
2.0
0
05
1
CHANGE
IN
OFFSET
VOLTAGE
V
23
1.5
1.0
0.5
4
TPC 5. Change in Input Offset Voltage vs. Warm-Up Time
FREQUENCY – Hz
1000
100
1
100k
10
VOLTAGE
NOISE
nV/
Hz
100
1k
10k
10
GAIN = 10
GAIN = 100
TPC 6. Voltage Noise Spectral Density
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