TYPICAL PERFORMAN
參數(shù)資料
型號(hào): LTC1540IS8#TR
廠商: Linear Technology
文件頁(yè)數(shù): 7/12頁(yè)
文件大?。?/td> 0K
描述: IC COMPARATOR 2% VOLT REF 8SOIC
標(biāo)準(zhǔn)包裝: 2,500
類型: 帶電壓基準(zhǔn)
元件數(shù): 1
輸出類型: CMOS,TTL
電壓 - 電源,單路/雙路(±): 2 V ~ 11 V,±1 V ~ 5.5 V
電壓 - 輸入偏移(最小值): 12mV @ 5V
電流 - 靜態(tài)(最大值): 710nA
CMRR, PSRR(標(biāo)準(zhǔn)): 80dB CMRR,80dB PSRR
傳輸延遲(最大): 60µs
磁滯: 50mV
工作溫度: -40°C ~ 85°C
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
安裝類型: 表面貼裝
包裝: 帶卷 (TR)
4
LTC1540
sn1540 1540fas
TYPICAL PERFORMANCE CHARACTERISTICS
UW
TEMPERATURE (°C)
–60
0
SUPPLY
CURRENT
(
A)
0.2
0.5
–20
20
40
1540 G01
0.1
0.4
0.3
–40
0
60
80
100
V + = 5V
V = GND = 0V
V + = 2V
V = GND = 0V
V + = 3V
V = GND = 0V
Supply Current vs Temperature
Reference Voltage
Load Regulation (Source)
OUTPUT SOURCE CURRENT (mA)
0
V
REF
(mV)
2
5
1
2
1540 G04
1
4
3
4
V + = 5V
V = GND = 0V
TA = 25°C
Comparator Short-Circuit Current
vs Supply Voltage
SUPPLY VOLTAGE (V)
0
CURRENT
(mA)
120
160
200
8
1540 G07
80
40
100
140
180
60
20
0
2
4
6
19
3
5
7
10
TA = 25°C
OUTPUT
CONNECTED TO
V = GND = 0V;
SOURCE
CURRENT
OUTPUT
CONNECTED
TO V +; SINK
CURRENT
VREF – VHYST (mV)
0
DIFFERENTIAL
INPUT
VOLTAGE
(V)
80
60
40
20
0
–20
–40
–60
–80
40
1540 G09
10
20
30
50
Hysteresis Control
Comparator Output Voltage (Low)
vs Load Current
LOAD CURRENT (mA)
0
OUTPUT
VOLTAGE
(V)
1.0
2.5
20
40
1540 G06
0.5
2.0
1.5
60
80
10
30
50
70
TA = 25°C
V+ = 5V
V+ = 3V
V+ = 2V
Reference Voltage
Load Regulation (Sink)
OUTPUT SINK CURRENT (A)
0
V
REF
(mV)
1
3
4
5
10
7
10
20
25
1540 G03
2
8
9
6
515
30
35
40
V + = 5V
V = GND = 0V
TA = 25°C
TEMPERATURE (°C)
–60
REFERENCE
VOLTAGE
(V)
1.182
1.184
1.186
80
100
1540 G02
1.180
1.178
1.172
–40
020
–20
40
60
1.174
1.176
1.190
1.188
V + = 5V
V = GND = 0V
Reference Voltage vs Temperature
Comparator Output Voltage (High)
vs Load Current
LOAD CURRENT (mA)
0
OUTPUT
VOLTAGE
(V)
2
5
20
40
1540 G05
1
4
3
60
80
10
30
50
70
TA = 25°C
V+ = 5V
V+ = 3V
V+ = 2V
Comparator Response Time
vs Input Overdrive
INPUT VOLTAGE (mV)
TIME
(
s)
60
70
80
1540 G08
50
40
55
65
75
45
35
30
20
40
60
10
90
30
50
70
100 110
TA = 25°C
V+ = 5V
V = GND = 0V
tPLH
tPHL
相關(guān)PDF資料
PDF描述
LT1018CN8 IC COMPARATOR MICROPWR DUAL 8DIP
LTC1440CDD#PBF IC COMP SGL LP 1.182V REF 8-DFN
LTC1540CMS8#TRPBF IC COMP NANOPOWER W/REF 8-MSOP
ISL31472EIBZ-T7A IC TXRX RS485 FAULT PROT 8SOIC
LTC1540CMS8#TR IC COMPARATOR 2% VOLT REF 8MSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1541CDD 功能描述:IC OP AMP/COMP/REF MCROPWR 8-DFN RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:可變?cè)鲆娣糯笃?應(yīng)用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-TQFN-EP(5x5) 包裝:托盤
LTC1541CDD#PBF 功能描述:IC OP AMP/COMP/REF MCROPWR 8-DFN RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:可變?cè)鲆娣糯笃?應(yīng)用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-TQFN-EP(5x5) 包裝:托盤
LTC1541CDD#TR 功能描述:IC OPAMP/COMP/REF MICROPWR 8-DFN RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:可變?cè)鲆娣糯笃?應(yīng)用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-TQFN-EP(5x5) 包裝:托盤
LTC1541CDD#TRPBF 功能描述:IC OP AMP/COMP/REF MCROPWR 8-DFN RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:可變?cè)鲆娣糯笃?應(yīng)用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-TQFN-EP(5x5) 包裝:托盤
LTC1541CMS8 功能描述:IC OPAMP/COMP/REF MICRPWR 8MSOP RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:可變?cè)鲆娣糯笃?應(yīng)用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-TQFN-EP(5x5) 包裝:托盤