參數(shù)資料
型號(hào)： ISL28133FHZ-T7A
廠商： Intersil
文件頁(yè)數(shù)： 1/20頁(yè)
文件大?。?/td> 0K
描述： IC OPAMP CHOPPER RRIO SOT23-5
產(chǎn)品培訓(xùn)模塊： Patient Monitoring and Diagnostic Equipment Solutions
Solutions for Industrial Control Applications
標(biāo)準(zhǔn)包裝： 250
放大器類型： 斷路器（零漂移）
電路數(shù)： 1
輸出類型： 滿擺幅
轉(zhuǎn)換速率： 0.2 V/µs
增益帶寬積： 400kHz
電流 - 輸入偏壓： 30pA
電壓 - 輸入偏移： 2µV
電流 - 電源： 18µA
電流 - 輸出 / 通道： 26mA
電壓 - 電源，單路/雙路(±)： 1.8 V ~ 5.5 V，±0.9 V ~ 2.75 V
工作溫度： -40°C ~ 125°C
安裝類型： 表面貼裝
封裝/外殼： SC-74A，SOT-753
供應(yīng)商設(shè)備封裝： SOT-23-5
包裝： 帶卷 (TR)
1
Single Micropower, Chopper Stabilized, RRIO
Operational Amplifier
ISL28133
The ISL28133 is a single micropower, chopper stabilized
operational amplifier that is optimized for single supply
operation from 1.8V to 5.5V. Its low supply current of 18A
and wide input range enable the ISL28133 to be an excellent
general purpose op amp for a range of applications. The
ISL28133 is ideal for handheld devices that operate off 2 AA
or single Li-ion batteries.
The ISL28133 is available in the 5 Ld SOT-23, the 5 Ld SC70 and
the 6 Ld 1.6mmx1.6mm TDFN packages. All devices operate
over the extended temperature range of -40°C to +125°C.
Related Literature
AN1480 “ISL28133ISENSEV1Z Evaluation Board User’s
Guide”
AN1499 “ISL28133EVAL1Z High-Gain Evaluation Board
User’s Guide”
Features
Low input offset voltage . . . . . . . . . . . . . . . . . . . . . . 8V, Max.
Low offset TC . . . . . . . . . . . . . . . . . . . . . . . . 0.075V/°C, Max
Input bias current. . . . . . . . . . . . . . . . . . . . . . . . . . 300pA, Max.
Quiescent current . . . . . . . . . . . . . . . . . . . . . . . . . . .18A, Typ.
Wide supply range . . . . . . . . . . . . . . . . . . . . . . . . . 1.8V to 5.5V
Low noise (0.01Hz to 10Hz). . . . . . . . . . . . . . . . . . 1.1VP-P, Typ.
Rail-to-rail inputs and output
Operating temperature range. . . . . . . . . . . .-40°C to +125°C
Applications
Bidirectional current sense
Temperature measurement
Medical equipment
Electronic weigh scales
FIGURE 1. TYPICAL APPLICATION CIRCUIT
FIGURE 2. VOS vs TEMPERATURE
BIDIRECTIONAL CURRENT SENSE AMPLIFIER
I-SENSE+
0.1
4.99k
499k
3
4
5
2
1
ISL28133
+
-
V+
V-
GND
VSENSE
OUT
VREF
VS
1.8V TO +5.5V
I-SENSE-
-6
-4
-2
0
2
4
6
8
10
-40
-20
0
20406080
100
120
TEMPERATURE (°C)
V
OS
(
V
)
MEDIAN
MIN
MAX
N = 67
February 19, 2014
FN6560.6
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 2009-2011, 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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