Datasheet LTC6994-1, LTC6994-2 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | TimerBlox: Delay Block/Debouncer |
| 页数 / 页 | 28 / 4 — ELECTRICAL. CHARACTERISTICS The. denotes the specifications which apply … |
| 修订版 | C |
| 文件格式/大小 | PDF / 766 Kb |
| 文件语言 | 英语 |
ELECTRICAL. CHARACTERISTICS The. denotes the specifications which apply over the full operating
该数据表的模型线
- LTC6994CDCB-1#TRMPBF LTC6994CDCB-1#TRPBF LTC6994CDCB-2#TRMPBF LTC6994CDCB-2#TRPBF LTC6994CS6-1#TRMPBF LTC6994CS6-1#TRPBF LTC6994CS6-2#TRMPBF LTC6994CS6-2#TRPBF LTC6994HDCB-1#TRMPBF LTC6994HDCB-1#TRPBF LTC6994HDCB-2#TRMPBF LTC6994HDCB-2#TRPBF LTC6994HS6-1#TRMPBF LTC6994HS6-1#TRPBF LTC6994HS6-1#WTRMPBF LTC6994HS6-1#WTRPBF LTC6994HS6-2#TRMPBF LTC6994HS6-2#TRPBF LTC6994HS6-2#WTRMPBF LTC6994HS6-2#WTRPBF LTC6994IDCB-1#TRMPBF LTC6994IDCB-1#TRPBF LTC6994IDCB-2#TRMPBF LTC6994IDCB-2#TRPBF LTC6994IS6-1#TRMPBF LTC6994IS6-1#TRPBF LTC6994IS6-1#WTRMPBF LTC6994IS6-1#WTRPBF LTC6994IS6-2#TRMPBF LTC6994IS6-2#TRPBF LTC6994IS6-2#WTRMPBF LTC6994IS6-2#WTRPBF LTC6994MPS6-1#TRMPBF LTC6994MPS6-1#TRPBF LTC6994MPS6-2#TRMPBF LTC6994MPS6-2#TRPBF
文件文字版本
LTC6994-1/LTC6994-2
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. Test conditions are V+ = 2.25V to 5.5V, IN = 0V, DIVCODE = 0 to 15 (NDIV = 1 to 221), RSET = 50k to 800k, RLOAD = 5k, CLOAD = 5pF unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Power Supply
V+ Operating Supply Voltage Range l 2.25 5.5 V Power-On Reset Voltage l 1.95 V IS(IDLE) Supply Current (Idle) RL = ∞, RSET = 50k, NDIV ≤ 64 V+ = 5.5V l 165 200 µA V+ = 2.25V l 125 160 µA RL = ∞, RSET = 50k, NDIV ≥ 512 V+ = 5.5V l 135 175 µA V+ = 2.25V l 105 140 µA RL = ∞, RSET = 800k, NDIV ≤ 64 V+ = 5.5V l 70 110 µA V+ = 2.25V l 60 95 µA RL = ∞, RSET = 800k, NDIV ≥ 512 V+ = 5.5V l 65 100 µA V+ = 2.25V l 55 90 µA
Analog Inputs
VSET Voltage at SET Pin l 0.97 1.00 1.03 V ∆VSET/∆T VSET Drift Over Temperature l ±75 µV/°C RSET Frequency-Setting Resistor l 50 800 kΩ VDIV DIV Pin Voltage l 0 V+ V ∆VDIV/∆V+ DIV Pin Valid Code Range (Note 5) Deviation from Ideal l ±1.5 % VDIV/V+ = (DIVCODE + 0.5)/16 DIV Pin Input Current l ±10 nA
Digital I/O
IN Pin Input Capacitance 2.5 pF IN Pin Input Current IN = 0V to V+ ±10 nA VIH High Level IN Pin Input Voltage (Note 6) l 0.7 • V+ V VIL Low Level IN Pin Input Voltage (Note 6) l 0.3 • V+ V IOUT(MAX) Output Current V+ = 2.7V to 5.5V ±20 mA VOH High Level Output Voltage (Note 7) V+ = 5.5V IOUT = –1mA l 5.45 5.48 V IOUT = –16mA l 4.84 5.15 V V+ = 3.3V IOUT = –1mA l 3.24 3.27 V IOUT = –10mA l 2.75 2.99 V V+ = 2.25V IOUT = –1mA l 2.17 2.21 V IOUT = –8mA l 1.58 1.88 V VOL Low Level Output Voltage (Note 7) V+ = 5.5V IOUT = 1mA l 0.02 0.04 V IOUT = 16mA l 0.26 0.54 V V+ = 3.3V IOUT = 1mA l 0.03 0.05 V IOUT = 10mA l 0.22 0.46 V V+ = 2.25V IOUT = 1mA l 0.03 0.07 V IOUT = 8mA l 0.26 0.54 V tPD Propagation Delay V+ = 5.5V 10 ns V+ = 3.3V 14 ns V+ = 2.25V 24 ns tWIDTH Minimum Recognized Input Pulse Width V+ = 3.3V 5 ns Rev. C 4 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. Test conditions are V+ = 2.25V to 5.5V, IN = 0V, DIVCODE = 0 to 15 (NDIV = 1 to 221), RSET = 50k to 800k, RLOAD = 5k, CLOAD = 5pF unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Power Supply
V+ Operating Supply Voltage Range l 2.25 5.5 V Power-On Reset Voltage l 1.95 V IS(IDLE) Supply Current (Idle) RL = ∞, RSET = 50k, NDIV ≤ 64 V+ = 5.5V l 165 200 µA V+ = 2.25V l 125 160 µA RL = ∞, RSET = 50k, NDIV ≥ 512 V+ = 5.5V l 135 175 µA V+ = 2.25V l 105 140 µA RL = ∞, RSET = 800k, NDIV ≤ 64 V+ = 5.5V l 70 110 µA V+ = 2.25V l 60 95 µA RL = ∞, RSET = 800k, NDIV ≥ 512 V+ = 5.5V l 65 100 µA V+ = 2.25V l 55 90 µA
Analog Inputs
VSET Voltage at SET Pin l 0.97 1.00 1.03 V ∆VSET/∆T VSET Drift Over Temperature l ±75 µV/°C RSET Frequency-Setting Resistor l 50 800 kΩ VDIV DIV Pin Voltage l 0 V+ V ∆VDIV/∆V+ DIV Pin Valid Code Range (Note 5) Deviation from Ideal l ±1.5 % VDIV/V+ = (DIVCODE + 0.5)/16 DIV Pin Input Current l ±10 nA
Digital I/O
IN Pin Input Capacitance 2.5 pF IN Pin Input Current IN = 0V to V+ ±10 nA VIH High Level IN Pin Input Voltage (Note 6) l 0.7 • V+ V VIL Low Level IN Pin Input Voltage (Note 6) l 0.3 • V+ V IOUT(MAX) Output Current V+ = 2.7V to 5.5V ±20 mA VOH High Level Output Voltage (Note 7) V+ = 5.5V IOUT = –1mA l 5.45 5.48 V IOUT = –16mA l 4.84 5.15 V V+ = 3.3V IOUT = –1mA l 3.24 3.27 V IOUT = –10mA l 2.75 2.99 V V+ = 2.25V IOUT = –1mA l 2.17 2.21 V IOUT = –8mA l 1.58 1.88 V VOL Low Level Output Voltage (Note 7) V+ = 5.5V IOUT = 1mA l 0.02 0.04 V IOUT = 16mA l 0.26 0.54 V V+ = 3.3V IOUT = 1mA l 0.03 0.05 V IOUT = 10mA l 0.22 0.46 V V+ = 2.25V IOUT = 1mA l 0.03 0.07 V IOUT = 8mA l 0.26 0.54 V tPD Propagation Delay V+ = 5.5V 10 ns V+ = 3.3V 14 ns V+ = 2.25V 24 ns tWIDTH Minimum Recognized Input Pulse Width V+ = 3.3V 5 ns Rev. C 4 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts