参数资料
型号: ISL28005FH50Z-T7
厂商: Intersil
文件页数: 12/15页
文件大小: 0K
描述: IC OPAMP CURRENT SENSE SOT23-5
应用说明: ISL28005/06 Application Note
产品培训模块: ISL28005-6 Overview
Solutions for Industrial Control Applications
标准包装: 1
放大器类型: 电流检测
电路数: 1
转换速率: 0.67 V/µs
-3db带宽: 160kHz
电流 - 输入偏压: 4.7µA
电压 - 输入偏移: 1200µV
电流 - 电源: 50µA
电流 - 输出 / 通道: 8.7mA
电压 - 电源,单路/双路(±): 2.7 V ~ 28 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 标准包装
其它名称: ISL28005FH50Z-T7DKR
ISL28005
6
FN6973.5
October 24, 2013
ts
Output Settling Time to 1% of Final Value VCC = VRS+ = 12V, VOUT = 10V step,
VSENSE >7mV
15
s
VCC = VRS+ = 0.2V, VOUT = 10V step,
VSENSE >7mV
20
s
Capacitive-Load Stability
No sustained oscillations
300
pF
ts Power-up
Power-Up Time to 1% of Final Value
VCC = VRS+ = 12V, VSENSE = 100mV
15
s
VCC = 12V, VRS+ = 0.2V
VSENSE = 100mV
50
s
Saturation Recovery Time
VCC = VRS+ = 12V, VSENSE = 100mV,
overdrive
10
s
NOTES:
7. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
8. DEFINITION OF TERMS:
VSENSEA = VSENSE @100mV
VSENSEB = VSENSE @20mV
VOUTA = VOUT@VSENSEA = 100mV
VOUTB = VOUT@VSENSEB = 20mV
G =
9. VOS is extrapolated from the gain measurement.
10. % Gain Accuracy = GA =
11. Output Accuracy % VOA =
Electrical Specification VCC= 12V, VRS+ = 0V to 28V, VSENSE = 0V, RLOAD = 1M, TA = +25°C unless otherwise specified. Boldface limits
apply over the operating temperature range, -40°C to +125°C. Temperature data established by characterization. (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN
(Note 7)
TYP
MAX
(Note 7)
UNIT
Typical Performance Curves V
CC = 12V, RL = 1M, unless otherwise specified.
FIGURE 3. LARGE SIGNAL TRANSIENT RESPONSE VRS+ = 0.2V,
VSENSE = 100mV
FIGURE 4. LARGE SIGNAL TRANSIENT RESPONSE VRS+ = 12V,
VSENSE = 100mV
0
2
4
6
8
10
12
0
102030405060708090
100
TIME (s)
V
OU
T
(V)
GAIN 100
0
2
4
6
8
10
12
0
1020
304050
60
708090
100
TIME (s)
V
OU
T
(V
)
GAIN 100
GAIN
V
OUT AVOUTB
V
SENSEAVSENSEB
--------------------------------------------------------------
=
V
OS
V
SENSEA
V
OUT A
G
--------------------
=
G
MEASURED
G
EXPECTED
G
EXPECTED
-------------------------------------------------------------------------------
100
×
VOUT
MEASURED
VOUT
EXPECTED
VOUT
EXPECTED
----------------------------------------------------------------------------------------------------------
100
×
where VOUT = VSENSE X GAIN and VSENSE = 100mV
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