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參數(shù)資料
| 型號： | LT6650IS5 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | Micropower, 400mV Reference with Rail-to-Rail Buffer Amplifier in SOT-23 |
| 中文描述： | BUFFER AMPLIFIER, PDSO5 |
| 封裝： | 1 MM, PLASTIC, MO-193, TSOT-23, 5 PIN |
| 文件頁數(shù)： | 3/12頁 |
| 文件大?。?/td> | 440K |
| 代理商： | LT6650IS5 |
LT6650
3
6650f
V
DO
Dropout Voltage (Note 7)
Referred to V
IN
= 1.8V, V
OUT
= 1.4V
(R
F
= 100k, R
G
= 39.2k)
V
OUT
= –0.1%, I
OUT
= 0
μ
A
75
100
150
250
350
–150
0
mV
mV
mV
mV
mV
mV
mA
mA
μ
A
μ
A
μ
A
μ
A
G
V
OUT
= –0.1%, I
OUT
= –200
μ
A Sourcing
165
G
V
OUT
= –0.1%, I
OUT
= 200
μ
A Sinking (Note 11)
–300
G
I
SC
Short-Circuit Output Current
V
OUT
Shorted to GND
V
OUT
Shorted to V
IN
5
9
I
IN
Supply Current
5.6
11
14
12
15
G
V
IN
= 18V
5.9
G
I
FB
FB Pin Input Current
V
FB
= V
OUT
= 400mV
1.2
10
15
30
nA
nA
nA
ms
LT6650CS5, LT6650IS5
LT6650HS5
C
LOAD
= 1
μ
F
0.1Hz
≤
≤
10Hz
10Hz
≤
≤
1KHz, I
OUT
= –200
μ
A Sourcing
T = 0
°
C to 70
°
C
G
G
T
ON
e
n
Turn-On Time
Output Noise (Note 8)
0.5
20
23
0.1
250
0.24
600
μ
V
P-P
μ
V
RMS
mV
ppm
mV
ppm
V
HYS
Hysteresis (Note 9)
G
G
G
G
T = –40
°
C to 85
°
C
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2:
The FB pin is protected by an ESD diode to the ground. If the FB
input voltage exceeds –0.3V below ground, the FB input current should be
limited to less than 10mA. If the FB input voltage is greater than 5V, the FB
input current is expected to meet specified performance from Typical
Performance Characteristics but is not tested or QA sampled at this
voltage.
Note 3:
If the part is operating at temperatures above 85
°
C, it is
recommended to enhance the stability margin by using an output
capacitor greater than 10
μ
F or a series RC combination having a 100
μ
s
equivalent time constant. See Application section for details.
Note 4:
If the part is stored outside of the specified temperature range, the
output voltage may shift due to hysteresis.
Note 5:
ESD (Electrostatic Discharge) sensitive devices. Extensive use of
ESD protection devices are used internal to the LT6650; however, high
electrostatic discharge can damage or degrade the device. Use proper ESD
handling precautions.
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
A
= 25
°
C.
V
IN
= 5V, C
IN
= 1
μ
F, FB = OUT, no DC load, C
L
= 1
μ
F,
unless
otherwise noted.
The
G
denotes the specifications which apply over the full operating
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Note 6:
Load regulation is measured on a pulse basis from no load to the
specified load current. Output changes due to die temperature change
must be taken into account separately.
Note 7:
Dropout Voltage is (V
IN
– V
OUT
) when V
OUT
falls to 0.1% below its
nominal value at V
IN
= 1.8V.
Note 8:
Peak-to-Peak noise is measured with a single pole highpass filter
at 0.1Hz and a 2-pole lowpass filter at 10Hz. The unit is enclosed in a still
air environment to eliminate thermocouple effects on the leads. The test
time is 10 seconds.
Note 9:
Hysteresis in the output voltage is created by package stress that
differs depending on whether the IC was previously at a higher or lower
temperature. Output voltage is always measured at 25
°
C, but the IC is
cycled to 85
°
C or –40
°
C before a successive measurement. Hysteresis is
roughly proportional to the square of the temperature change.
Note 10:
Temperature coefficient is measured by dividing the change in
output voltage by the specified temperature range.
Note 11:
This feature guarantees the shunt mode operation of the device.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LT6700CS6-1 | Micropower, Low Voltage, SOT-23, Dual Comparator with 400mV Reference |
| LT6700HS6-1 | Micropower, Low Voltage, SOT-23, Dual Comparator with 400mV Reference |
| LT6700HS6-2 | Micropower, Low Voltage, SOT-23, Dual Comparator with 400mV Reference |
| LT6700HS6-3 | Micropower, Low Voltage, SOT-23, Dual Comparator with 400mV Reference |
| LT6700CS6-2 | Micropower, Low Voltage, SOT-23, Dual Comparator with 400mV Reference |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT6650IS5#PBF | 制造商:Linear Technology 功能描述:V-Ref Precision 0.4V 0.2mA 5-Pin TSOT-23 |
| LT6650IS5#TR | 功能描述:IC VREF SERIES 0.4V TSOT-23-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 產(chǎn)品培訓(xùn)模塊:Voltage Reference Basics 標(biāo)準(zhǔn)包裝:100 系列:- 基準(zhǔn)類型:旁路，精度 輸出電壓:4.096V 容差:±0.075% 溫度系數(shù):50ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:1µA 電流 - 靜態(tài):- 電流 - 輸出:10mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:管件 |
| LT6650IS5#TRM | 功能描述:IC VREF SERIES 0.4V TSOT-23-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 產(chǎn)品培訓(xùn)模塊:Voltage Reference Basics 標(biāo)準(zhǔn)包裝:100 系列:- 基準(zhǔn)類型:旁路，精度 輸出電壓:4.096V 容差:±0.075% 溫度系數(shù):50ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:1µA 電流 - 靜態(tài):- 電流 - 輸出:10mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:管件 |
| LT6650IS5#TRMPBF | 功能描述:IC VREF SERIES 0.4V TSOT-23-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 產(chǎn)品培訓(xùn)模塊:Voltage Reference Basics 標(biāo)準(zhǔn)包裝:100 系列:- 基準(zhǔn)類型:旁路，精度 輸出電壓:4.096V 容差:±0.075% 溫度系數(shù):50ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:1µA 電流 - 靜態(tài):- 電流 - 輸出:10mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:管件 |
| LT6650IS5#TRPBF | 功能描述:IC VREF SERIES 0.4V TSOT-23-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 產(chǎn)品培訓(xùn)模塊:Voltage Reference Basics 標(biāo)準(zhǔn)包裝:100 系列:- 基準(zhǔn)類型:旁路，精度 輸出電壓:4.096V 容差:±0.075% 溫度系數(shù):50ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:1µA 電流 - 靜態(tài):- 電流 - 輸出:10mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:管件 |
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