參數(shù)資料
型號(hào): LTC1445IS#TR
廠商: Linear Technology
文件頁(yè)數(shù): 12/14頁(yè)
文件大小: 0K
描述: IC COMP QUAD LP 1.221VREF 16SOIC
標(biāo)準(zhǔn)包裝: 2,500
類型: 帶電壓基準(zhǔn)
元件數(shù): 4
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): 10mV @ 5V
電流 - 輸出(標(biāo)準(zhǔn)): 0.015mA @ 5V
電流 - 靜態(tài)(最大值): 8.5µA
CMRR, PSRR(標(biāo)準(zhǔn)): 80dB CMRR,80dB PSRR
傳輸延遲(最大): 12µs
磁滯: 50mV
工作溫度: -40°C ~ 85°C
封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
安裝類型: 表面貼裝
包裝: 帶卷 (TR)
LTC1443/LTC1444/LTC1445
7
144345fe
pin FuncTions
OUT B (Pin 1): Comparator B Output. (Open-drain output
for LTC1444). Output can source up to 40mA (LTC1443,
LTC1445) and sink 5mA.
OUT A (Pin 2): Comparator A Output. (Open-drain output
for LTC1444). Output can source up to 40mA (LTC1443,
LTC1445) and sink 5mA.
V+ (Pin 3): Positive Supply.
IN A(Pin 4): Inverting Input of Comparator A. Input
common mode range from Vto V+ – 1.3V. Input current
typically 10pA at 25°C.
IN A+ (Pin 5): Noninverting Input of Comparator A. Input
common mode range from Vto V+ – 1.3V. Input current
typically 10pA at 25°C.
IN B(Pin 6): Inverting Input of Comparator B. Input
common mode range from Vto V+ – 1.3V. Input current
typically 10pA at 25°C.
IN B+ (Pin 7): Noninverting Input of Comparator B. Input
common mode range from Vto V+ – 1.3V. Input current
typically 10pA at 25°C.
REF (Pin 8): Reference Output. With respect to V. Can
source up to 200A and sink 15A at 25°C. Drive 0.01F
bypass capacitor without oscillation.
V(Pin 9): Negative Supply. Connect to ground for single
supply operation on LTC1443.
IN C(Pin10): Inverting Input of Comparator C. Input
common mode range from Vto V+ – 1.3V. Input current
typically 10pA at 25°C.
IN C+ (Pin 11): Noninverting Input of Comparator C. Input
common mode range from Vto V+ – 1.3V. Input current
typically 10pA at 25°C.
IN D(Pin 12): Inverting Input of Comparator D. Input
common mode range from Vto V+ – 1.3V. Input current
typically 10pA at 25°C.
IN D+ (Pin 13): Noninverting Input of Comparator D. Input
common mode range from Vto V+ – 1.3V. Input current
typically 10pA at 25°C.
GND (Pin 14): LTC1443 Ground. Connect to Vfor single
supply operation.
HYST (Pin 14): LTC1444/LTC1445 Hysteresis Input. Con-
nect to REF if not used. Input voltage range is from VREF
to VREF – 50mV.
OUTD(Pin15):ComparatorDOutput.(Open-drainoutput
for LTC1444). Output can source up to 40mA (LTC1443,
LTC1445) and sink 5mA.
OUT C (Pin 16): Comparator C Output. (Open-drain output
for LTC1444). Output can source up to 40mA (LTC1443,
LTC1445) and sink 5mA.
Exposed Pad (Pin 17, DFN Package): This pin is internally
connected to V–. Connection is optional, but will improve
thermal dissipation.
+
+
OUT B
OUT A
V+
IN A
IN A+
IN B
IN B+
REF
OUT C
OUT D
GND
IN D+
IN D
IN C+
IN C
V
+
+
LTC1443
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1.2V
+ –
+
+
OUT B
OUT A
V+
IN A
IN A+
IN B
IN B+
REF
OUT C
OUT D
HYST
IN D+
IN D
IN C+
IN C
V
+
+
LTC1444/LTC1445
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
144345 PF
1.2V
+ –
相關(guān)PDF資料
PDF描述
AD7796BRUZ IC ADC 16BIT SIG-DEL 1CH 16TSSOP
ADCMP607BCPZ-R7 IC COMP TTL/CMOS 1CHAN 12-LFCSP
CS53L21-CNZ IC ADC STEREO 24BIT 98DB 32QFN
VI-2WY-MX-B1 CONVERTER MOD DC/DC 3.3V 49.5W
VE-27H-IX-B1 CONVERTER MOD DC/DC 52V 75W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1446CN8 制造商:Linear Technology 功能描述:IC 12BIT DAC 1446 DIP8
LTC1446CN8#PBF 功能描述:IC D/A CONV 12BIT R-R DUAL 8-DIP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 設(shè)置時(shí)間:4µs 位數(shù):12 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 電壓電源:單電源 功率耗散(最大):- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP,8-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:8-uMAX 包裝:管件 輸出數(shù)目和類型:2 電壓,單極 采樣率(每秒):* 產(chǎn)品目錄頁(yè)面:1398 (CN2011-ZH PDF)
LTC1446CN8PBF 制造商:Linear Technology 功能描述:LTC1446CN8PBF
LTC1446CS8 功能描述:IC D/A CONV 12BIT R-R DUAL 8SOIC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:47 系列:- 設(shè)置時(shí)間:2µs 位數(shù):14 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 電壓電源:單電源 功率耗散(最大):55µW 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP(0.209",5.30mm 寬) 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:管件 輸出數(shù)目和類型:1 電流,單極;1 電流,雙極 采樣率(每秒):*
LTC1446CS8#PBF 功能描述:IC D/A CONV 12BIT R-R DUAL 8SOIC RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 設(shè)置時(shí)間:4µs 位數(shù):12 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 電壓電源:單電源 功率耗散(最大):- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP,8-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:8-uMAX 包裝:管件 輸出數(shù)目和類型:2 電壓,單極 采樣率(每秒):* 產(chǎn)品目錄頁(yè)面:1398 (CN2011-ZH PDF)