参数资料
型号: ISL28233FBZ-T7A
厂商: Intersil
文件页数: 10/25页
文件大小: 0K
描述: IC OPAMP CHOPPER RR .4MHZ 8SOIC
产品培训模块: Patient Monitoring and Diagnostic Equipment Solutions
Solutions for Test and Measurement Equipment
标准包装: 1
放大器类型: 断路器(零漂移)
电路数: 2
输出类型: 满摆幅
转换速率: 0.2 V/µs
增益带宽积: 400kHz
电流 - 输入偏压: 180pA
电压 - 输入偏移: 2µV
电流 - 电源: 18µA
电流 - 输出 / 通道: 19mA
电压 - 电源,单路/双路(±): 1.8 V ~ 6 V,±0.825 V ~ 3 V
工作温度: -40°C ~ 125°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-SOIC
包装: 标准包装
其它名称: ISL28233FBZ-T7ADKR
ISL28233, ISL28433
18
FN7692.3
July 26, 2011
Characterization vs Simulation Results
FIGURE 44. CHARACTERIZED INPUT NOISE VOLTAGE DENSITY
vs FREQUENCY
FIGURE 45. SIMULATED INPUT NOISE VOLTAGE DENSITY vs
FREQUENCY
FIGURE 46. CHARACTERIZED FREQUENCY RESPONSE vs
CLOSED LOOP GAIN
FIGURE 47. SIMULATED FREQUENCY RESPONSE vs CLOSED
LOOP GAIN
FIGURE 48. CHARACTERIZED GAIN vs FREQUENCY vs CL
FIGURE 49. SIMULATED GAIN vs FREQUENCY vs CL
FREQUENCY (Hz)
10
100
1000
INP
U
T
NOI
SE
VO
LT
AGE
(nV/
√Hz
0.001
0.01
0.1
1
10
100
1k
10k
100k
V+ = 5V
AV = 1
FREQUENCY (Hz)
10
100
1000
INP
U
T
NOI
SE
VO
LT
AGE
(nV/
√Hz
0.1
1
10
100
1k
10k
100k
V+ = 5V
AV = 1
-10
0
10
20
30
40
50
60
70
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
GAI
N
(d
B)
AV = 1
AV = 10
AV = 100
AV = 1000
V+ = 5V
VOUT = 10mVP-P
CL = 3.7pF
RL = 100k
Rg = 10k, Rf = 100k
Rg = 100, Rf = 100k
Rg = 1k, Rf = 100k
Rg = OPEN, Rf = 0
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
AV = 1
AV = 10
AV = 100
AV = 1000
Rg = 1k, Rf = 100k
Rg = 100, Rf = 100k
Rg = 10M Rf = 1
Rg = 10k, Rf = 100k
-10
0
10
20
30
40
50
60
70
GA
IN
(
d
B)
FREQUENCY (Hz)
NORMALIZE
D
GA
IN
(dB
)
-10
-8
-6
-4
-2
0
2
4
6
8
10k
100k
1M
10M
1k
100
V+ = 5V
RL = 100k
AV = +1
VOUT = 10mVP-P
CL = 824pF
CL = 224pF
CL = 474pF
CL = 51pF
CL = 3.7pF
CL = 104pF
CL = 824pF
CL = 474pF
CL = 224pF
CL = 824pF
CL = 3.7pF
FREQUENCY (Hz)
-10
-8
-6
-4
-2
0
2
4
6
8
10k
100k
1M
10M
1k
100
CL = 224pF
NOR
M
ALIZED
GAIN
(dB)
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