参数资料
型号: ISL28276FBZ-T7
厂商: Intersil
文件页数: 13/19页
文件大小: 0K
描述: IC OPAMP DUAL RRIO PREC 8-SOIC
标准包装: 1
放大器类型: 通用
电路数: 2
输出类型: 满摆幅
转换速率: 0.17 V/µs
增益带宽积: 400kHz
电流 - 输入偏压: 500pA
电压 - 输入偏移: 20µV
电流 - 电源: 120µA
电流 - 输出 / 通道: 31mA
电压 - 电源,单路/双路(±): 2.4 V ~ 5.5 V,±1.2 V ~ 2.75 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
产品目录页面: 1235 (CN2011-ZH PDF)
其它名称: ISL28276FBZ-T7DKR
3
FN6301.4
June 23, 2009
Absolute Maximum Ratings (TA = +25°C)
Thermal Information
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
Supply Turn On Voltage Slew Rate . . . . . . . . . . . . . . . . . . . . . 1V/s
Differential Input Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . V- - 0.5V to V+ + 0.5V
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300V
Thermal Resistance (Typical, Note 1)
θJA (°C/W)
8 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . .
125
16 Ld QSOP Package . . . . . . . . . . . . . . . . . . . . . . .
100
Output Short-Circuit Duration . . . . . . . . . . . . . . . . . . . . . . .Indefinite
Ambient Operating Temperature Range . . . . . . . . . -40°C to +125°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . -65°C to +150°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . +150°C
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . .see link below
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTE:
1.
θ
JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests
are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA
Electrical Specifications
V+ = 5V, V- = 0V,VCM = 2.5V, RL = Open, TA = +25°C unless otherwise specified.
Boldface limits apply over the operating temperature range, -40°C to +125°C, temperature data
established by characterization.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
(Note 2)
TYP
MAX
(Note 2)
UNIT
DC SPECIFICATIONS
VOS
Input Offset Voltage
ISL28176
-100
-220
±
20
100
220
V
ISL28276
-100
-150
±
20
100
150
V
ISL28476
-100
-225
±
20
100
225
V
Input Offset Voltage vs Temperature
ISL28176
0.7
V/°C
ISL28276, ISL28476
0.5
V/°C
IOS
Input Offset Current
ISL28176
-1
-2
±
0.4
1.3
2
nA
ISL28276, ISL28476
-1.3
-4
±
0.25
1
4
nA
IB
Input Bias Current
ISL28176
-2
-5
±
0.5
2
5
nA
ISL28276, ISL28476
-2
-2.5
±
0.5
2
2.5
nA
CMIR
Common-Mode Voltage Range
Guaranteed by CMRR
05
V
CMRR
Common-Mode Rejection Ratio
VCM = 0V to 5V
90
80
115
dB
PSRR
Power Supply Rejection Ratio
V+ = 2.4V to 5V
90
80
115
dB
ΔV
OS
ΔT
----------------
ISL28176, ISL28276, ISL28476
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