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| 型号： | LTC1442CS8#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 16/16页 |
| 文件大小： | 0K |
| 描述： | IC COMP W/REF LP DUAL 8-SOIC |
| 标准包装： | 100 |
| 类型： | 带电压基准 |
| 元件数： | 2 |
| 输出类型： | CMOS，TTL |
| 电压 - 电源，单路/双路(±)： | 2 V ~ 11 V，±1 V ~ 5.5 V |
| 电压 - 输入偏移（最小值）： | 10mV @ 5V |
| 电流 - 输出（标准）： | 0.02mA @ 5V |
| 电流 - 静态（最大值）： | 5.7µA |
| CMRR, PSRR（标准）： | 80dB CMRR，80dB PSRR |
| 传输延迟（最大）： | 15µs |
| 磁滞： | 50mV |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 安装类型： | 表面贴装 |
| 包装： | 管件 |
| 产品目录页面： | 1324 (CN2011-ZH PDF) |
9
LTC1440/LTC1441/LTC1442
144012fd
PIN FUNCTIONS
UU
U
V –
V +
OUT A
LTC1441
1
2
3
4
8
7
6
5
IN A+
IN A–
IN B+
IN B–
OUT B
1440/1/2 PD
–
+
A
–
+
B
V –
V +
OUT A
LTC1442
1
2
3
4
8
7
6
5
IN A+
IN B–
REF
HYST
OUT B
1
2
3
4
8
7
6
5
IN+
IN–
HYST
REF
V+
OUT
–
+
V –
GND
LTC1440
–
+
–
+
A
B
LTC1440
GND (Pin 1): Ground. Connect to V – for single supply
operation.
V – (Pin 2): Negative Supply. Connect to ground for single
supply operation. Potential should be more negative than
GND.
IN + (Pin 3): Noninverting Comparator Input. Input com-
mon mode range from V – to V + –1.3V. Input current
typically 10pA at 25
°C.
IN – (Pin 4): Inverting Comparator Input. Input common
mode range from V – to V + –1.3V. Input current typically
10pA at 25
°C.
HYST (Pin 5): Hysteresis Input. Connect to REF if not
used. Input voltage range is from VREF to VREF – 50mV.
REF (Pin 6): Reference Output. 1.182V with respect
to V –. Can source up to 200
A and sink 15A at 25°C.
Drive 0.01
F bypass capacitor without oscillation.
V + (Pin 7): Positive Supply. 2V to 11V.
OUT (Pin 8): Comparator CMOS Output. Swings from
GND to V +. Output can source up to 40mA and sink 5mA.
LTC1441
OUT A (Pin 1): Comparator A CMOS Output. Swings from
V – to V +. Output can source up to 40mA and sink 5mA.
V – (Pin 2): Negative Supply.
IN A+ (Pin 3): Noninverting Input of Comparator A. Input
common mode range from V – to V + –1.3V. Input current
typically 10pA at 25
°C.
IN A– (Pin 4): Inverting Input of Comparator A. Input
common mode range from V – to V + –1.3V. Input current
typically 10pA at 25
°C.
IN B – (Pin 5): Inverting Input of Comparator B. Input
common mode range from V – to V + –1.3V. Input current
typically 10pA at 25
°C.
IN B + (Pin 6): Noninverting Input of Comparator B. Input
common mode range from V – to V + –1.3V. Input current
typically 10pA at 25
°C.
V + (Pin 7): Positive Supply. 2V to 11V.
OUT B (Pin 8): Comparator B CMOS Output. Swings from
V – to V +. Output can source up to 40mA and sink 5mA.
LTC1442
OUT A (Pin 1): Comparator A CMOS Output. Swings from
V – to V +. Output can source up to 40mA and sink 5mA.
V – (Pin 2): Negative Supply.
IN A+ (Pin 3): Noninverting Input of Comparator A. Input
common mode range from V – to V + –1.3V. Input current
typically 10pA at 25
°C.
IN B– (Pin 4): Inverting Input of Comparator B. Input
common mode range from V – to V + –1.3V. Input current
typically 10pA at 25
°C.
HYST (Pin 5): Hysteresis Input. Connect to REF if not
used. Input voltage range is from VREF to VREF – 50mV.
REF (Pin 6): Reference Output. 1.182V with respect
to V –. Can source up to 200
A and sink 15A at 25°C.
Drive 0.01
F bypass capacitor without oscillation.
V + (Pin 7): Positive Supply. 2V to 11V.
OUT B (Pin 8): Comparator B CMOS Output. Swings from
V – to V +. Output can source up to 40mA and sink 5mA.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC1442IN8 | 功能描述:IC COMP W/REF LP DUAL 8-DIP RoHS:否 类别:集成电路 (IC) >> 线性 - 比较器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:通用 元件数:1 输出类型:CMOS，推挽式，满摆幅，TTL 电压 - 电源，单路/双路(±):2.5 V ~ 5.5 V，±1.25 V ~ 2.75 V 电压 - 输入偏移（最小值）:5mV @ 5.5V 电流 - 输入偏压（最小值）:1pA @ 5.5V 电流 - 输出（标准）:- 电流 - 静态（最大值）:24µA CMRR, PSRR（标准）:80dB CMRR，80dB PSRR 传输延迟（最大）:450ns 磁滞:±3mV 工作温度:-40°C ~ 85°C 封装/外壳:6-WFBGA，CSPBGA 安装类型:表面贴装 包装:管件 其它名称:Q3554586 |
| LTC1442IN8#PBF | 功能描述:IC COMP W/REF LP DUAL 8-DIP RoHS:是 类别:集成电路 (IC) >> 线性 - 比较器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:通用 元件数:1 输出类型:CMOS，推挽式，满摆幅，TTL 电压 - 电源，单路/双路(±):2.5 V ~ 5.5 V，±1.25 V ~ 2.75 V 电压 - 输入偏移（最小值）:5mV @ 5.5V 电流 - 输入偏压（最小值）:1pA @ 5.5V 电流 - 输出（标准）:- 电流 - 静态（最大值）:24µA CMRR, PSRR（标准）:80dB CMRR，80dB PSRR 传输延迟（最大）:450ns 磁滞:±3mV 工作温度:-40°C ~ 85°C 封装/外壳:6-WFBGA，CSPBGA 安装类型:表面贴装 包装:管件 其它名称:Q3554586 |
| LTC1442IS8 | 功能描述:IC COMP W/REF LP DUAL 8-SOIC RoHS:否 类别:集成电路 (IC) >> 线性 - 比较器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:通用 元件数:1 输出类型:CMOS，推挽式，满摆幅，TTL 电压 - 电源，单路/双路(±):2.5 V ~ 5.5 V，±1.25 V ~ 2.75 V 电压 - 输入偏移（最小值）:5mV @ 5.5V 电流 - 输入偏压（最小值）:1pA @ 5.5V 电流 - 输出（标准）:- 电流 - 静态（最大值）:24µA CMRR, PSRR（标准）:80dB CMRR，80dB PSRR 传输延迟（最大）:450ns 磁滞:±3mV 工作温度:-40°C ~ 85°C 封装/外壳:6-WFBGA，CSPBGA 安装类型:表面贴装 包装:管件 其它名称:Q3554586 |
| LTC1442IS8#PBF | 功能描述:IC COMP W/REF LP DUAL 8-SOIC RoHS:是 类别:集成电路 (IC) >> 线性 - 比较器 系列:- 标准包装:1 系列:- 类型:通用 元件数:1 输出类型:CMOS，开路集电极，TTL 电压 - 电源，单路/双路(±):2.7 V ~ 5.5 V 电压 - 输入偏移（最小值）:7mV @ 5V 电流 - 输入偏压（最小值）:0.25µA @ 5V 电流 - 输出（标准）:84mA @ 5V 电流 - 静态（最大值）:120µA CMRR, PSRR（标准）:- 传输延迟（最大）:600ns 磁滞:- 工作温度:-40°C ~ 85°C 封装/外壳:SC-74A，SOT-753 安装类型:表面贴装 包装:剪切带 (CT) 产品目录页面:1268 (CN2011-ZH PDF) 其它名称:*LMV331M5*LMV331M5/NOPBLMV331M5CT |
| LTC1442IS8#PBF | 制造商:Linear Technology 功能描述:Micropower Comparator IC |
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