logo

LTC1442 Linear Ultralow Power Single/Dual Comparator Datasheet

LTC1442IN8#PBF IC COMPARATOR 2 W/VOLT REF 8DIP


Linear
LTC1442
Part Number LTC1442
Manufacturer Linear
Description LTC1440/LTC1441/LTC1442 Ultralow Power Single/Dual Comparator with Reference U U FEATURES ■ Ultralow Quiescent Current: 2.1µA Typ (LTC1440) ■ Reference Output Drives 0.01µF Capacitor ■ Adjustable Hysteresis (LTC1440/LTC1442) ■ Wide Supply Range: Single: 2V to 11V Dual: ±1V to ±5.5V ■ Input Voltage...
Features
■ Ultralow Quiescent Current: 2.1µA Typ (LTC1440)
■ Reference Output Drives 0.01µF Capacitor
■ Adjustable Hysteresis (LTC1440/LTC1442)
■ Wide Supply Range: Single: 2V to 11V Dual: ±1V to ±5.5V
■ Input Voltage Range Includes the Negative Supply
■ TTL/CMOS Compatible Outputs
■ 12µs Propagation Delay with 10mV Overdrive
■ No Crowbar Current
■ 40mA Continuous Source Current
■ Pin Compatible Upgrades for MAX921/922/923
■ 3mm x 3mm x 0.75mm DFN Package (LTC1440) U APPLICATIO S
■ Battery-Powered System Monitoring
■ Threshold Detectors
■ Window Comparators
■ Oscillator Circuits , LT, LTC and LTM are r...

Document Datasheet LTC1442 datasheet pdf (395.00KB)
Distributor Distributor
DigiKey
Stock 60 In Stock
Price
50 units: 6.6256 USD
10 units: 6.949 USD
1 units: 7.69 USD
BuyNow BuyNow BuyNow (Manufacturer a Analog Devices Inc)




LTC1442 Distributor

Analog Devices Inc
LTC1442IS8#PBF
COMPARATOR, SOIC-8, -40 TO 85DEG C
1000 units: 6004 KRW
500 units: 6894 KRW
300 units: 7528 KRW
100 units: 7690 KRW
25 units: 8412 KRW
10 units: 9133 KRW
1 units: 10604 KRW
Distributor
element14 Asia-Pacific

175 In Stock
BuyNow BuyNow
Analog Devices Inc
LTC1442IN8#PBF
IC COMPARATOR 2 W/VOLT REF 8DIP
50 units: 6.6256 USD
10 units: 6.949 USD
1 units: 7.69 USD
Distributor
DigiKey

60 In Stock
BuyNow BuyNow
Analog Devices Inc
LTC1442IS8#TRPBF
Analog Comparators Ultralow Pwr 1x/2x Comp w/ Ref
1 units: 7.86 USD
10 units: 7.1 USD
25 units: 6.77 USD
100 units: 5.87 USD
250 units: 5.61 USD
500 units: 5.11 USD
1000 units: 4.45 USD
2500 units: 4.24 USD
Distributor
Mouser Electronics

4073 In Stock
BuyNow BuyNow
Analog Devices Inc
LTC1442IS8#PBF
Comparator Dual ±5.5V/11V 8-Pin SOIC N Tube
1000 units: 4.312 USD
500 units: 4.991 USD
300 units: 5.521 USD
100 units: 5.542 USD
Distributor
Arrow Electronics

220 In Stock
BuyNow BuyNow
Analog Devices Inc
LTC1442IS8#TRPBF
Ultralow Pwr 1x/2x Comp w/ Ref
1 units: 7.86 USD
10 units: 7.101 USD
25 units: 6.7704 USD
100 units: 5.8788 USD
250 units: 5.6146 USD
500 units: 5.11918 USD
1000 units: 4.45864 USD
2500 units: 4.29351 USD
Distributor
Analog Devices Inc

650 In Stock
BuyNow BuyNow
Analog Devices Inc
LTC1442IS8#PBF
LTC1442 - Ultralow Power Single/Dual Comparator with Reference
1000 units: 4.05 USD
500 units: 4.29 USD
100 units: 4.48 USD
25 units: 4.67 USD
1 units: 4.77 USD
Distributor
Rochester Electronics

10 In Stock
BuyNow BuyNow
Linear Technology
LTC1442CN8
Voltage Comparator, Dual, 8 Pin, Plastic, DIP
16 units: 4.5 USD
5 units: 4.95 USD
1 units: 6.75 USD
Distributor
Quest Components

23 In Stock
BuyNow BuyNow
Analog Devices Inc
LTC1442IS8#PBF
IC: comparator; Cmp: 2; 15us; SO8; tube; OUT: CMOS,TTL
25 units: 5.51 USD
5 units: 6.13 USD
3 units: 6.94 USD
1 units: 7.71 USD
Distributor
TME

0 In Stock
No Longer Stocked
Analog Devices Inc
LTC1442IS8#TR
IC COMP SGL LP 1.182V REF 8SOIC
No price available
Distributor
Ameya Holding Limited

1859 In Stock
No Longer Stocked
Analog Devices Inc
LTC1442IS8#TRPBF
COMPARATOR
2500 units: 4.39 USD
5000 units: 4.22 USD
Distributor
Richardson RFPD

0 In Stock
BuyNow BuyNow





LTC1442 Similar Datasheet

Part Number Description
LTC1400
manufacturer
Linear Technology
Complete SO-8 12-Bit 400ksps ADC
FEATURES ■ Complete 12-Bit ADC in SO-8 ■ Single Supply 5V or ±5V Operation ■ Sample Rate: 400ksps ■ Power Dissipation: 75mW (Typ) ■ 72dB S/(N + D) and –80dB THD at Nyquist ■ No Missing Codes over Temperature ■ Nap Mode with Instant Wake-Up: 6mW ■ Sleep Mode: 30μW ■ High Impedance Analog Input ■ Input Range (1mV/LSB): 0V to 4.096V or ±2.048V ■ Internal Reference Can Be Overdriven Externally ■ 3-Wire Interface to DSPs and Processors (SPI and APMPICLRIOCWAIRTEITOM CUomSpatible) ■ High Speed Data Acquisition ■ Digital Signal Processing ■ Multiplexed Data Acquisition Systems ■ Audio and Telecom Processing ■ Digital Radio ■ Spectrum Analysis ■ Low Power and Battery-Operated Systems ■ Handheld or P...
LTC1401
manufacturer
Linear Technology
Complete SO-8 12-Bit 200ksps ADC
The LTC ®1401 is a complete 200ksps, 12-bit A/D converter that converts 0V to 2.048V unipolar input and draws only 15mW from a single 3V supply. This easy-to-use device comes complete with a 315ns sample-and-hold and a precision reference. Maximum DC specifications include ±1LSB INL, ±1LSB DNL and 45ppm/°C full-scale drift over temperature. The LTC1401 has three power saving modes: Nap and Sleep, through the serial interface and Shutdown by setting the SHDN pin to zero. In Nap mode, it consumes only 1.5mW of power and can wake up and convert immediately. In Sleep (Shutdown) mode, it consumes 19.5µW (13.5µW) of power typically. Upon power-up from Sleep or Shutdown mode, a reference ready (REF...
LTC1402
manufacturer
Linear Technology
2.2Msps Sampling ADC
W U LTC1402 Serial 12-Bit, 2.2Msps Sampling ADC with Shutdown FEATURES s Sample Rate: 2.2Msps s 72dB S/(N + D) and –89dB THD at Nyquist s Power Dissipation: 90mW (Typ) s 80MHz Full Power Bandwidth Sampling s No Missing Codes over Temperature s Available in 16-Pin Narrow SSOP Package s Single Supply 5V or ±5V Operation s Nap Mode with Instant Wake-Up: 15mW s Sleep Mode: 10µW s True Differential Inputs Reject Common Mode Noise s Input Range (1mV/LSB): 0V to 4.096V or ±2.048V s Internal Reference Can Be Overdriven Externally s 3-Wire Interface to DSPs and Processors (SPI and MICROWIRETM Compatible) U APPLICATIO S s Telecommunications s High Speed Data and Signal Acquisition s Digitally Multi...
LTC1403
manufacturer
Linear Technology
Serial 12-Bit14-Bit 2.8Msps Sampling ADCs
The LTC®1403/LTC1403A are 12-bit/14-bit, 2.8Msps serial ADCs with differential inputs. The devices draw only 4.7mA from a single 3V supply and come in a tiny 10-lead MS package. A Sleep shutdown feature lowers power consumption to 10µW. The combination of speed, low power and tiny package makes the LTC1403/LTC1403A suitable for high speed, portable applications. The 80dB common mode rejection allows users to eliminate ground loops and common mode noise by measuring signals differentially from the source. The devices convert 0V to 2.5V unipolar inputs differentially. The absolute voltage swing for +AIN and –AIN extends from ground to the supply voltage. The serial interface sends out the conv...
LTC1403-1
manufacturer
Linear
2.8Msps Sampling ADCs
The LTC®1403-1/LTC1403A-1 are 12-bit/14-bit, 2.8Msps serial ADCs with differential inputs. The devices draw only 4.7mA from a single 3V supply and come in a tiny 10-lead MSE package. A Sleep shutdown feature lowers power consumption to 10µW. The combination of speed, low power and tiny package makes the LTC1403-1/LTC1403A‑1 suitable for high speed, portable applications. The 80dB common mode rejection allows users to eliminate ground loops and common mode noise by measuring signals differentially from the source. The devices convert –1.25V to 1.25V bipolar inputs differentially. AIN– extends The absolute voltage swing for AIN+ from ground to the supply voltage. and The serial interfac...
LTC1403A
manufacturer
Linear Technology
Serial 12-Bit14-Bit 2.8Msps Sampling ADCs
The LTC®1403/LTC1403A are 12-bit/14-bit, 2.8Msps serial ADCs with differential inputs. The devices draw only 4.7mA from a single 3V supply and come in a tiny 10-lead MS package. A Sleep shutdown feature lowers power consumption to 10µW. The combination of speed, low power and tiny package makes the LTC1403/LTC1403A suitable for high speed, portable applications. The 80dB common mode rejection allows users to eliminate ground loops and common mode noise by measuring signals differentially from the source. The devices convert 0V to 2.5V unipolar inputs differentially. The absolute voltage swing for +AIN and –AIN extends from ground to the supply voltage. The serial interface sends out the conv...
LTC1403A-1
manufacturer
Linear
2.8Msps Sampling ADCs
The LTC®1403-1/LTC1403A-1 are 12-bit/14-bit, 2.8Msps serial ADCs with differential inputs. The devices draw only 4.7mA from a single 3V supply and come in a tiny 10-lead MSE package. A Sleep shutdown feature lowers power consumption to 10µW. The combination of speed, low power and tiny package makes the LTC1403-1/LTC1403A‑1 suitable for high speed, portable applications. The 80dB common mode rejection allows users to eliminate ground loops and common mode noise by measuring signals differentially from the source. The devices convert –1.25V to 1.25V bipolar inputs differentially. AIN– extends The absolute voltage swing for AIN+ from ground to the supply voltage. and The serial interfac...
LTC1404
manufacturer
Linear Technology
Complete SO-8 12-Bit 600ksps ADC
The LTC ®1404 is a complete 600ksps, 12-bit A/D converter which draws only 75mW from a 5V or ± 5V supplies. This easy-to-use device comes complete with a 160ns sample-and-hold and a precision reference. Unipolar and bipolar conversion modes add to the flexibility of the ADC. The LTC1404 has two power saving modes: Nap and Sleep. In Nap mode, it consumes only 7.5mW of power and can wake up and convert immediately. In the Sleep mode, it consumes 60µW of power typically. Upon powerup from Sleep mode, a reference ready (REFRDY) signal is available in the serial data word to indicate that the reference has settled and the chip is ready to convert. The LTC1404 converts 0V to 4.096V unipolar inputs...
LTC1405
manufacturer
Linear Technology
12-Bit/ 5Msps/ Sampling ADC
U U LTC1405 12-Bit, 5Msps, Sampling ADC FEATURES ■ 5Msps Sample Rate ■ Low Power Dissipation: 115mW ■ Single 5V Supply or ±5V Supplies ■ 71.3dB S/(N + D) and 85dB SFDR at Nyquist ■ 100MHz Full-Power Bandwidth Sampling ■ Input PGA ■ Integral Nonlinearity Error <0.35LSB ■ Differential Nonlinearity <0.25LSB ■ ±2.048V, ±1.024V and ±0.512V Bipolar Input Range ■ Out-of-Range Indicator ■ True Differential Inputs with 75dB CMRR ■ Pin-Compatible 10Msps Version (LTC1420) ■ 28-Pin Narrow SSOP Package U APPLICATIO S ■ Telecommunications ■ Digital Signal Processing ■ Multiplexed Data Acquisition Systems ■ High Speed Data Acquisition ■ Spectral Analysis ■ Imaging Systems , LTC and LT are registered trad...
LTC1406
manufacturer
Linear Technology
Low Power/ 8-Bit/ 20Msps/ Sampling A/D Converter
The LTC ®1406 is a 20Msps, 8-bit, sampling A/D converter which draws only 150mW from a single 5V supply. This easy-to-use device includes a high dynamic range sampleand-hold with a 250MHz bandwidth. The LTC1406’s full-scale input range is ± 1V. The inputs can be driven differentially or one input can be tied to a fixed voltage and the other input driven with a ± 1V bipolar input. Maximum DC specifications include ± 1LSB DNL and INL over temperature. Outstanding AC performance includes 48.5dB S/(N + D) and 62dB THD with a 1MHz input; 47.5dB S/(N + D) and 59dB THD at the Nyquist input frequency of 10MHz. The unique differential input sample-and-hold can acquire single-ended or differential inp...




logo    Since 2024. D4U Semiconductor.   |   Contact Us   |   Privacy Policy