参数资料
型号: ISL28191FRUZ-T7
厂商: Intersil
文件页数: 15/18页
文件大小: 0K
描述: IC OP AMP R-R SGL ULN 6-UTDFN
标准包装: 1
放大器类型: 电压反馈
电路数: 1
输出类型: 满摆幅
转换速率: 17 V/µs
-3db带宽: 61MHz
电流 - 输入偏压: 3µA
电压 - 输入偏移: 270µV
电流 - 电源: 2.6mA
电流 - 输出 / 通道: 130mA
电压 - 电源,单路/双路(±): 3 V ~ 5.5 V,±1.5 V ~ 2.75 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 6-UFDFN 裸露焊盘
供应商设备封装: 6-UTDFN(1.6x1.6)
包装: 标准包装
产品目录页面: 1234 (CN2011-ZH PDF)
其它名称: ISL28191FRUZ-T7DKR
ISL28191, ISL28291
6
FN6156.9
January 26, 2012
Typical Performance Curves
FIGURE 1. GAIN vs FREQUENCY FOR VARIOUS RLOAD
FIGURE 2. GAIN vs FREQUENCY FOR VARIOUS CLOAD
FIGURE 3. -3dB BANDWIDTH vs VOUT
FIGURE 4. FREQUENCY RESPONSE vs CLOSED LOOP GAIN
FIGURE 5. INPUT IMPEDANCE vs FREQUENCY
FIGURE 6. DISABLED OUTPUT IMPEDANCE vs FREQUENCY
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
10k
100k
1M
10M
100M
FREQUENCY (Hz)
CLO
S
ED
LO
OP
G
A
IN
(
d
B)
RL = 100k
V+ = 5V
AV = +1
CL = 10pF
VOUT = 10mVP-P
RL = 10k
RL = 1k
RL = 100
-10
-8
-6
-4
-2
0
2
4
6
8
10
10k
100k
1M
10M
100M
CL = 20pF
CL = 10pF
CL = 32pF
CL = 57pF
CL = 110pF
CLO
S
ED
LO
OP
G
A
IN
(
d
B)
V+ = 5V
AV = +1
RL = 10kΩ
VOUT = 10mVP-P
FREQUENCY (Hz)
-7
-6
-5
-4
-3
0
-2
-1
1
2
10k
100k
1M
10M
100M
FREQUENCY (Hz)
CLO
S
ED
LO
OP
G
A
IN
(
d
B)
V+ = 5V
AV = +1
RL = 10kΩ
CL = 10pF
-8
VOUT = 10mVP-P
VOUT = 100mVP-P
VOUT = 1VP-P
VOUT = 1mVP-P
-10
0
10
20
30
40
50
60
70
10k
100k
1M
10M
100M
FREQUENCY (Hz)
GAI
N
(
d
B)
V+ = 5V
RL = 10k
VOUT = 100mVP-P
AV = 10, RF = 4.42k, RG = 499
AV = 100, RF = 49.9k,
AV = 1, RF = 0, RG = INF
AV = 1000, RF = 499k, RG = 499
RG = 499
100
1k
10k
100k
1M
10k
100k
1M
10M
100M
V+ = 5V, 3V
INPUT
IMP
E
DANC
E
(Ω
)
FREQUENCY (Hz)
ENABLED AND
DISABLED
VSOURCE = 1VP-P
100
1k
10k
100k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
OUTPUT
IMPE
DAN
CE
(Ω
)
V+ = 5V, 3V
VSOURCE = 1VP-P
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