Datasheet LT6119-1, LT6119-2 (Analog Devices) - 4
| Hersteller | Analog Devices |
| Beschreibung | Current Sense Amplifier, Reference and Comparators with POR |
| Seiten / Seite | 28 / 4 — e lecTrical characTerisTics The. denotes the specifications which apply … |
| Dateiformat / Größe | PDF / 340 Kb |
| Dokumentensprache | Englisch |
e lecTrical characTerisTics The. denotes the specifications which apply over the full operating
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LT6119-1/LT6119-2
e lecTrical characTerisTics The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. V+ = 12V, VPULLUP = V+, VLE = 2.7V, RIN = 100Ω, ROUT = R1 + R2 + R3 = 10k, gain = 100, RC = 25.5k, CL = CLC = 2pF, unless otherwise noted. (See Figure 3) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
Output Fall Time 0.08 µs tRESET Reset Time 0.5 µs tRPW Minimum LE Reset Pulse Width l 2 µs
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 5:
The full-scale input sense voltage and the maximum output may cause permanent damage to the device. Exposure to any Absolute current must be considered to achieve the specified performance. Maximum Rating condition for extended periods may affect device
Note 6:
Supply voltage and input common mode voltage are varied while reliability and lifetime. amplifier input offset voltage is monitored.
Note 2:
Input and output pins have ESD diodes connected to ground. The
Note 7:
Specified gain error does not include the effects of external SENSEHI and SENSELO pins have additional current handling capability resistors RIN and ROUT. Although gain error is only guaranteed between specified as SENSEHI, SENSELO input current. 12V and 60V, similar performance is expected for V+ < 12V, as well.
Note 3:
The LT6119I is guaranteed to meet specified performance from
Note 8:
Refer to SENSELO, SENSEHI Range in the Applications –40°C to 85°C. LT6119H is guaranteed to meet specified performance Information section for more information. from –40°C to 125°C.
Note 9:
The input threshold voltage which causes the output voltage of the
Note 4:
Supply current is specified with the comparator outputs high. comparator to transition from high to low is specified. The input voltage When the comparator outputs go low the supply current will increase by which causes the comparator output to transition from low to high is 75µA typically per comparator. the magnitude of the difference between the specified threshold and the hysteresis. 611912f 4 For more information www.linear.com/LT6119-1 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagrams Applications Information Typical Applications Package Description Typical Application Related Parts
e lecTrical characTerisTics The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. V+ = 12V, VPULLUP = V+, VLE = 2.7V, RIN = 100Ω, ROUT = R1 + R2 + R3 = 10k, gain = 100, RC = 25.5k, CL = CLC = 2pF, unless otherwise noted. (See Figure 3) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
Output Fall Time 0.08 µs tRESET Reset Time 0.5 µs tRPW Minimum LE Reset Pulse Width l 2 µs
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 5:
The full-scale input sense voltage and the maximum output may cause permanent damage to the device. Exposure to any Absolute current must be considered to achieve the specified performance. Maximum Rating condition for extended periods may affect device
Note 6:
Supply voltage and input common mode voltage are varied while reliability and lifetime. amplifier input offset voltage is monitored.
Note 2:
Input and output pins have ESD diodes connected to ground. The
Note 7:
Specified gain error does not include the effects of external SENSEHI and SENSELO pins have additional current handling capability resistors RIN and ROUT. Although gain error is only guaranteed between specified as SENSEHI, SENSELO input current. 12V and 60V, similar performance is expected for V+ < 12V, as well.
Note 3:
The LT6119I is guaranteed to meet specified performance from
Note 8:
Refer to SENSELO, SENSEHI Range in the Applications –40°C to 85°C. LT6119H is guaranteed to meet specified performance Information section for more information. from –40°C to 125°C.
Note 9:
The input threshold voltage which causes the output voltage of the
Note 4:
Supply current is specified with the comparator outputs high. comparator to transition from high to low is specified. The input voltage When the comparator outputs go low the supply current will increase by which causes the comparator output to transition from low to high is 75µA typically per comparator. the magnitude of the difference between the specified threshold and the hysteresis. 611912f 4 For more information www.linear.com/LT6119-1 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagrams Applications Information Typical Applications Package Description Typical Application Related Parts