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參數(shù)資料
| 型號： | LTC1998IS6 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 電源管理 |
| 英文描述： | 2.5uA, 1% Accurate SOT-23 Comparator and Voltage Reference for Battery Monitoring |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6 |
| 封裝： | 1 MM HEIGHT, PLASTIC, MO-193, TSOT-23, 6 PIN |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 143K |
| 代理商： | LTC1998IS6 |
LTC1998
2
1998f
Total Supply Voltage (BATT or V
LOGIC
to GND) ......... 6V
Voltage
V
TH.A
, V
H.A...........................
BATT + 0.3V to GND – 0.3V
BATTLO ........................ V
LOGIC
+ 0.3V to GND – 0.3V
Operating Temperature Range (Note 3)...–40
°
C to 85
°
C
Specified Temperature Range (Note 4)
LTC1998C ...........................................–40
°
C to 85
°
C
LTC1998I.............................................–40
°
C to 85
°
C
Storage Temperature Range................. –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)..................300
°
C
ORDER PART
NUMBER
LTC1998CS6
LTC1998IS6
S6 PART MARKING*
LTTY
T
JMAX
= 150
°
C,
θ
JA
= 250
°
C/W
ABSOLUTEW
(Note 1)
W
W
U
PACKAGE/ORDER IU
U
W
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
A
= 25
°
C. V
GND
= 0V, unless otherwise noted.
PARAMETER
CONDITIONS
Power Supply
Supply Voltage Range-BATT
Supply Voltage Range-V
LOGIC
Supply Current, V
BATT
= 3V,
T
A
= 25
°
C
V
TH.A
= 1.5V
LTC1998CS6
LTC1998IS6
Supply Current, V
BATT
= 5.5V,
T
A
= 25
°
C
V
TH.A
= 1.5V
LTC1998CS6
LTC1998IS6
Monitor
Threshold Accuracy
V
BATT.Th
= 2.5V, Pin 3 Shorted to Ground
The
G
denotes the specifications which apply over the full operating
Consult LTC Marketing for parts specified with wider operating temperature ranges.
6 BATTLO
5 V
LOGIC
4 V
H.A
BATT 1
TOP VIEW
S6 PACKAGE
6-LEAD PLASTIC SOT-23
GND 2
V
TH.A
3
*The temperature grades are indentified by a label on the shipping container.
MIN
TYP
MAX
UNITS
G
1.5
1
5.5
V
BATT
3.5
4.2
4.5
4.3
5.2
5.5
V
V
G
2.5
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
G
G
3
G
G
0.6
0.8
0.5
0.6
0.8
0.9
0.6
0.7
0.9
1
0.85
1
0.61
0.71
1
1.1
0.65
0.85
1.1
1.3
5
%
%
%
%
%
%
%
%
%
%
G
V
BATT.Th
= 3V, Pin 3 Driven by Precision
Voltage Source to 1V
V
BATT.Th
= 3V, V
TH.A
= 1V (Note 5)
Programmed with 1% Max External Resistors
V
BATT.Th
= 3.25V, Pin 3 Diven by Precision
Voltage Source to 1.5V
V
BATT.Th
= 3.25V, V
TH.A
= 1.5V (Note 5)
Programmed with1% Max External Resistors
V
HYST
≤
250mV
250mV
≤
V
HYST
≤
750mV
LTC1998C
LTC1998I
LTC1998C
LTC1998I
LTC1998C
LTC1998I
LTC1998C
LTC1998I
G
G
G
G
G
G
G
G
Hysteresis Accuracy
G
G
–5
mV
mV
mV
μ
s
μ
s
nA
nA
±
5
Allowable Hysteresis Range (Note 2)
Propagation Delay
G
10
750
C
OUT
= 100pF, Overdrive = 10mV
Overdrive = 100mV
V
TH.A
≤
1.5V
V
H.A
≤
1.5V
350
150
0.01
0.01
Threshold Adjust Pin Leakage, I
TH.A
Hysteresis Adjust Pin Leakage, I
H.A
Output
BATTLO High Voltage
BATTLO Low Voltage
BATTLO Low Voltage
G
1
1
G
I
OUT
= –1mA
I
OUT
= 1mA, V
BATT
≥
2V
I
OUT
= 0.25mA, V
BATT
= 1V
G
V
LOGIC
– 0.3
V
V
V
G
0.2
G
0.3
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| LTC1998I | 2.5uA, 1% Accurate SOT-23 Comparator and Voltage Reference for Battery Monitoring |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC1998IS6#TR | 功能描述:IC DETECT VOLT PR LOBATT SOT23-6 RoHS:否 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:61 系列:- 功能:電源管理 電池化學(xué):鋰離子（Li-Ion）、鋰聚合物（Li-Pol） 電源電壓:4.35 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:22-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:22-DFN（6x3）裸露焊盤 包裝:管件 |
| LTC1998IS6#TRM | 功能描述:IC DET VOLT PROG LOBATT SOT23-6 RoHS:否 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:61 系列:- 功能:電源管理 電池化學(xué):鋰離子（Li-Ion）、鋰聚合物（Li-Pol） 電源電壓:4.35 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:22-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:22-DFN（6x3）裸露焊盤 包裝:管件 |
| LTC1998IS6#TRMPBF | 功能描述:IC DETECT VOLT PR LOBATT SOT23-6 RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:61 系列:- 功能:電源管理 電池化學(xué):鋰離子（Li-Ion）、鋰聚合物（Li-Pol） 電源電壓:4.35 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:22-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:22-DFN（6x3）裸露焊盤 包裝:管件 |
| LTC1998IS6#TRPBF | 功能描述:IC DETECT VOLT PR LOBATT SOT23-6 RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:61 系列:- 功能:電源管理 電池化學(xué):鋰離子（Li-Ion）、鋰聚合物（Li-Pol） 電源電壓:4.35 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:22-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:22-DFN（6x3）裸露焊盤 包裝:管件 |
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