參數(shù)資料
型號(hào): ISL28158FHZ-T7A
廠(chǎng)商: Intersil
文件頁(yè)數(shù): 1/19頁(yè)
文件大小: 0K
描述: IC OPAMP RRIO SGL 34UA SOT23-6
產(chǎn)品培訓(xùn)模塊: Solutions for Industrial Control Applications
標(biāo)準(zhǔn)包裝: 1
放大器類(lèi)型: 通用
電路數(shù): 1
輸出類(lèi)型: 滿(mǎn)擺幅
轉(zhuǎn)換速率: 0.1 V/µs
增益帶寬積: 200kHz
-3db帶寬: 420kHz
電流 - 輸入偏壓: 1pA
電壓 - 輸入偏移: 5µV
電流 - 電源: 34µA
電流 - 輸出 / 通道: 30mA
電壓 - 電源,單路/雙路(±): 2.4 V ~ 5.5 V,±1.2 V ~ 2.75 V
工作溫度: -40°C ~ 125°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: SOT-23-6
供應(yīng)商設(shè)備封裝: SOT-23-6
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁(yè)面: 1234 (CN2011-ZH PDF)
其它名稱(chēng): ISL28158FHZ-T7ADKR
1
FN6377.4
ISL28158, ISL28258
Micro-power Single and Dual Precision
Rail-to-Rail Input-Output (RRIO) Low Input
Bias Current Op Amps
The ISL28158 and ISL28258 are micro-power precision
operational amplifiers optimized for single supply operation
at 5.5V and can operate down to 2.4V.
These devices feature an Input Range Enhancement Circuit
(IREC), which enables them to maintain CMRR performance
for input voltages greater than the positive supply. The input
signal is capable of swinging 0.25V above the positive
supply and to 100mV below the negative supply with only a
slight degradation of the CMRR performance. The output
operation is rail-to-rail.
The ISL28158 and ISL28258 draw minimal supply current
while meeting excellent DC-accuracy noise and output drive
specifications. Competing devices seriously degrade these
parameters to achieve micro-power supply current. Offset
current, voltage and current noise, slew rate, and gain
bandwidth product are all two to ten times better than on
previous micro-power op amps.
The 1/f corner of the voltage noise spectrum is at 100Hz.
This results in low frequency noise performance, which can
only be found on devices with an order of magnitude higher
supply current.
ISL28158 and ISL28258 can be operated from one lithium
cell or two Ni-Cd batteries. The input range includes both
positive and negative rail. The output swings to both rails.
Features
34A typical supply current (ISL28158)
68A typical supply current (ISL28258)
300V maximum offset voltage (8 Ld SOIC)
1pA typical input bias current
200kHz gain bandwidth product
2.4V to 5.5V single supply voltage range
Rail-to-rail input and output
Enable pin (ISL28158 only)
Pb-free (RoHS compliant)
Applications
Battery- or solar-powered systems
4mA to 20mA current loops
Handheld consumer products
Medical devices
Sensor amplifiers
ADC buffers
DAC output amplifiers
Pinouts
ISL28158
(6 LD SOT-23)
TOP VIEW
ISL28158
(8 LD SOIC)
TOP VIEW
ISL28258
(8 LD SOIC)
TOP VIEW
ISL28258
(8 LD MSOP)
TOP VIEW
1
2
3
6
4
5
+-
OUT
V-
IN+
V+
EN
IN-
1
2
3
4
8
7
6
5
-
+
NC
IN-
IN+
EN
V+
OUT
V-
NC
1
2
3
4
8
7
6
5
OUT_A
IN-_A
IN+_A
V+
OUT_B
IN-_B
V-
IN+_B
+
-
+-
1
2
3
4
8
7
6
5
OUT_A
IN-_A
IN+_A
V+
OUT_B
IN-_B
V-
IN+_B
+
-
+-
Data Sheet
January 17, 2014
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
| Copyright Intersil Americas LLC 2007, 2008, 2014. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.
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