Series: -
Current - Output (Typ): -
Operating Temperature: 0°C ~ 70°C
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Mounting Type: Surface Mount
Number of Elements: 2
Packaging: Tube
Type: with Voltage Reference
Output Type: Open Drain
Current - Input Bias (Max): -
Voltage - Input Offset (Max): 10mV @ 5V
Propagation Delay (Max): 12µs
CMRR, PSRR (Typ): 80dB CMRR, 80dB PSRR
Manufacturer: Linear Technology
Hysteresis: 50mV
Voltage - Supply, Single/Dual (±): 2.5 V ~ 11 V, ±1.25 V ~ 5.5 V
Current - Quiescent (Max): 5.7µA
Pinout
DescriptionThe LTC1842CS8 is one member of the LTC1842 family which is designed as the ultralow power dual comparator that can be used in (1)battery-powered system monitoring; (2)threshold detectors; (3)window comparators; (4)oscillator circuits. Also, this device is available in 8-pin PDIP and SO packages.
Features of the LTC1842CS8 are:(1)ultralow quiescent current: 3.5mA typ; (2)open-drain outputs typically sink >20mA; (3)wide supply range: single: 2.5V to 11V and dual: ±1.25V to ±5.5V; (4)input voltage range includes the negative supply; (5)reference output drives 0.01mF capacitor; (6)adjustable hysteresis; (7)12ms propagation delay with 10mV overdrive; (8)no crowbar current; (9)pin compatible upgrade for MAX982.
The absolute maximum ratings of the LTC1842CS8 can be summarized as:(1)voltage V+ to V-:12V to -0.3V;(2)voltage IN+, IN-, HYST:(V+ +0.3V) to (V- -0.3V);(3)OUT short-circuit duration (V+ </=5.5V):continuous;(4)power dissipation:500 mW;(5)operating temperature range:0°C to 70°C;(6)storage temper-ature range:-65°C to 150°C;(7)lead temperature (soldering, 10 sec):300°C. If you want to know more information such as the electrical characteristics about the LTC1842CS8, please download the datasheet in www.seekic.com or www.chinaicmart.com .
Parameters: | Technical/Catalog Information | LTC1842CS8 |
| Vendor | Linear Technology |
| Category | Integrated Circuits (ICs) |
| Type | with Voltage Reference |
| Output Type | Open Drain |
| Voltage - Supply | 2.5 V ~ 11 V, ±1.25 V ~ 5.5 V |
| Number of Elements | 2 - Dual |
| Package / Case | 8-SOIC (3.9mm Width) |
| Packaging | Tube |
| Drawing Number | 161; 05-08-1610; S; 8 |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | LTC1842CS8
LTC1842CS8
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LTC1842CS8 Data Sheet
