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参数资料
| 型号： | ISL28478 |
| 厂商： | Intersil Corporation |
| 英文描述： | Dual and Quad Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Op-Amp(双/四通道，微功率，单电源，轨对轨输入/输出(RRIO)运放) |
| 中文描述： | 双核和四微功耗单电源轨到轨输入和输出（RRIO）运算放大器（双/四通道，微功率，单电源，轨对轨输入/输出（RRIO）运放） |
| 文件页数： | 3/13页 |
| 文件大小： | 496K |
| 代理商： | ISL28478 |
3
FN6145.2
July 11, 2007
I
O
+
Short Circuit Sourcing Capability
R
L
= 10
Ω
29
24
31
mA
I
O
-
Short Circuit Sinking Capability
R
L
= 10
Ω
24
20
26
mA
V
SUPPLY
Supply Operating Range
V
-
to V
+
2.4
5.0
V
V
ENH
EN Pin High Level
ISL28278
2
V
V
ENL
EN Pin Low Level
ISL28278
0.8
V
I
ENH
EN Pin Input High Current
VEN = V+
ISL28278
0.8
1
1.5
μA
I
ENL
EN Pin Input Low Current
VEN = V-
ISL28278
0
0.1
μA
AC SPECIFICATIONS
GBW
Gain Bandwidth Product
A
V
= 100, R
F
= 100k
Ω,
R
G
= 1k
Ω,
R
L
= 10k
Ω
to V
CM
300
kHz
e
n
Input Noise Voltage Peak-to-Peak
f = 0.1Hz to 10Hz
4.5
μV
P-P
Input Noise Voltage Density
f
O
= 1kHz
45
nV
/
√
Hz
i
n
Input Noise Current Density
f
O
= 1kHz
0.04
pA/
√
Hz
CMRR @ 60Hz
Input Common Mode Rejection Ratio
V
CM
= 1V
P-P
, R
L
= 10k
Ω
to V
CM
-70
dB
PSRR+ @
120Hz
Power Supply Rejection Ratio, +V
V
+
,V
-
= ±1.2V and ±2.5V,
V
SOURCE
= 1V
P-P
, R
L
= 10k
Ω
to V
CM
-80
dB
PSRR- @
120Hz
Power Supply Rejection Ratio, -V
V
+
,V
-
= ±1.2V and ±2.5V
V
SOURCE
= 1V
P-P
, R
L
= 10k
Ω
to V
CM
-60
dB
TRANSIENT RESPONSE
SR
Slew Rate
±
0.12
±
0.09
±
0.14
±
0.16
±
0.21
V/μs
t
EN
Enable to Output Turn-on Delay Time,
10% EN to 10% Vout
VEN
= 5V to 0V, A
V
= -1,
R
G
= R
F
= R
L
= 1k
to V
CM
, ISL28278
2
μs
Enable to Output Turn-off Delay Time,
10% EN to 10% Vout
VEN
= 0V to 5V, A
V
= -1,
R
G
= R
F
= R
L
= 1k
to V
CM
, ISL28278
0.1
μs
NOTE:
1. Parts are 100% tested at +25°C. Over temperature limits established by characterization and are not production tested.
Electrical Specifications
V
+
= 5V, V
-
= 0V, V
CM
= 2.5V, R
L
= Open, T
A
= +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 1)
TYP
MAX
(Note 1)
UNIT
ISL28278, ISL28478
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL28478EVAL1Z | 功能描述:EVALUATION BOARD FOR ISL28478 RoHS:是 类别:编程器，开发系统 >> 评估板 - 运算放大器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- |
| ISL28478FAZ | 功能描述:IC OPAMP QUAD RRIO MCPWR 16-QSOP RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 其它有关文件:Automotive Product Guide 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 放大器类型:通用 电路数:1 输出类型:满摆幅 转换速率:3 V/µs 增益带宽积:10MHz -3db带宽:- 电流 - 输入偏压:1pA 电压 - 输入偏移:70µV 电流 - 电源:2.5mA 电流 - 输出 / 通道:48mA 电压 - 电源，单路/双路(±):2.7 V ~ 5.5 V，±1.35 V ~ 2.75 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-6 包装:Digi-Reel® 其它名称:MAX4475AUT#TG16DKR |
| ISL28478FAZ-T7 | 功能描述:IC OPAMP QUAD RRIO MCPWR 16-QSOP RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 其它有关文件:Automotive Product Guide 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 放大器类型:通用 电路数:1 输出类型:满摆幅 转换速率:3 V/µs 增益带宽积:10MHz -3db带宽:- 电流 - 输入偏压:1pA 电压 - 输入偏移:70µV 电流 - 电源:2.5mA 电流 - 输出 / 通道:48mA 电压 - 电源，单路/双路(±):2.7 V ~ 5.5 V，±1.35 V ~ 2.75 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-6 包装:Digi-Reel® 其它名称:MAX4475AUT#TG16DKR |
| ISL28486 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Dual and Quad Micropower Single Supply Dual and Quad Micropower Single Supply Precision Op Amp |
| ISL28486EVAL1Z | 功能描述:EVALUATION BOARD FOR ISL28486 RoHS:是 类别:编程器，开发系统 >> 评估板 - 运算放大器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- |
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