Datasheet LT1713, LT1714 (Analog Devices) - 5
| 制造商 | Analog Devices |
| 描述 | Single/Dual, 7ns, Low Power, 3V/5V/±5V Rail-to-Rail Comparators |
| 页数 / 页 | 16 / 5 — ELECTRICAL CHARACTERISTICS. Note 8:. Note 10:. Note 9:. Note 11:. TYPICAL … |
| 文件格式/大小 | PDF / 239 Kb |
| 文件语言 | 英语 |
ELECTRICAL CHARACTERISTICS. Note 8:. Note 10:. Note 9:. Note 11:. TYPICAL PERFOR A CE CHARACTERISTICS. Input Offset Voltage
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LT1713/LT1714
ELECTRICAL CHARACTERISTICS Note 8:
Output voltage swings are characterized and tested at V+ = 5V and
Note 10:
The LT1713/LT1714 voltage gain is tested at V+ = 5V and V– = 0V. They are designed and expected to meet these same V– = – 5V only. Voltage gain at single supply V+ = 5V and V+ = 2.7V is specifications at V– = – 5V. guaranteed by design and correlation.
Note 9:
The input voltage range is tested under the more demanding
Note 11:
Input offset voltage over temperature at V+ = 2.7V is guaranteed conditions of V+ = 5V and V– = –5V. The LT1713/LT1714 are designed by design and characterization. and expected to meet these specifications at V– = 0V.
W U TYPICAL PERFOR A CE CHARACTERISTICS Input Offset Voltage Propagation Delay Propagation Delay vs Temperature vs Load Capacitance vs Temperature
2.5 14 16 V+ = 5V V+ = 5V 2.0 V – = 0V V – = 0V 12 14 V 1.5 VCM = 2.5V t + CM = 2.5V PD V 12 OD = 20mV 1.0 10 VSTEP = 100mV – CLOAD = 10pF 0.5 tPD 10 8 0 8 t + PD – 0.5 6 – T 6 t A = 25°C PD – 1.0 4 V+ = 5V PROPAGATION DELAY (ns) V – = 0V PROPAGATION DELAY (ns) 4 INPUT OFFSET VOLTAGE (mV) – 1.5 V 2 CM = 2.5V – 2.0 V 2 OD = 20mV VSTEP = 100mV – 2.5 0 0 –50 –25 0 25 50 75 100 125 0 20 40 60 80 100 120 –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) LOAD CAPACITANCE (pF) TEMPERATURE (°C) 171314 G01 171314 G02 171314 G03
Propagation Delay Propagation Delay Positive Supply Current vs Input Common Mode Voltage vs Positive Supply Voltage vs Positive Supply Voltage
10.0 10.0 7.0 TA = 25°C TA = 25°C ∆ 9.5 9.5 V– = 0V VIN = 100mV V 6.5 CM = 2.5V IOUT = 0 9.0 9.0 VOD = 20mV V– = –5V V + STEP = 100mV tPD 6.0 8.5 8.5 CLOAD = 10pF t + PD V– = 0V 8.0 8.0 5.5 – t – PD tPD 7.5 T 7.5 A = 25°C 5.0 V+ = 5V PROPAGATION DELAY (ns) 7.0 V – = 0V PROPAGATION DELAY (ns) 7.0 VOD = 20mV 4.5 6.5 V 6.5 STEP = 100mV CLOAD = 10pF 6.0 6.0 4.0 – 0.5 0.5 1.5 2.5 3.5 4.5 5.5 0 2 4 6 8 10 12 14 2 4 6 8 10 12 POSITIVE SUPPLY CURRENT (PER COMPARATOR) (mA) INPUT COMMON MODE (V) POSITIVE SUPPLY VOLTAGE (V) POSITIVE SUPPLY VOLTAGE (V) 171314 G04 171314 G05 171314 G06 5
ELECTRICAL CHARACTERISTICS Note 8:
Output voltage swings are characterized and tested at V+ = 5V and
Note 10:
The LT1713/LT1714 voltage gain is tested at V+ = 5V and V– = 0V. They are designed and expected to meet these same V– = – 5V only. Voltage gain at single supply V+ = 5V and V+ = 2.7V is specifications at V– = – 5V. guaranteed by design and correlation.
Note 9:
The input voltage range is tested under the more demanding
Note 11:
Input offset voltage over temperature at V+ = 2.7V is guaranteed conditions of V+ = 5V and V– = –5V. The LT1713/LT1714 are designed by design and characterization. and expected to meet these specifications at V– = 0V.
W U TYPICAL PERFOR A CE CHARACTERISTICS Input Offset Voltage Propagation Delay Propagation Delay vs Temperature vs Load Capacitance vs Temperature
2.5 14 16 V+ = 5V V+ = 5V 2.0 V – = 0V V – = 0V 12 14 V 1.5 VCM = 2.5V t + CM = 2.5V PD V 12 OD = 20mV 1.0 10 VSTEP = 100mV – CLOAD = 10pF 0.5 tPD 10 8 0 8 t + PD – 0.5 6 – T 6 t A = 25°C PD – 1.0 4 V+ = 5V PROPAGATION DELAY (ns) V – = 0V PROPAGATION DELAY (ns) 4 INPUT OFFSET VOLTAGE (mV) – 1.5 V 2 CM = 2.5V – 2.0 V 2 OD = 20mV VSTEP = 100mV – 2.5 0 0 –50 –25 0 25 50 75 100 125 0 20 40 60 80 100 120 –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) LOAD CAPACITANCE (pF) TEMPERATURE (°C) 171314 G01 171314 G02 171314 G03
Propagation Delay Propagation Delay Positive Supply Current vs Input Common Mode Voltage vs Positive Supply Voltage vs Positive Supply Voltage
10.0 10.0 7.0 TA = 25°C TA = 25°C ∆ 9.5 9.5 V– = 0V VIN = 100mV V 6.5 CM = 2.5V IOUT = 0 9.0 9.0 VOD = 20mV V– = –5V V + STEP = 100mV tPD 6.0 8.5 8.5 CLOAD = 10pF t + PD V– = 0V 8.0 8.0 5.5 – t – PD tPD 7.5 T 7.5 A = 25°C 5.0 V+ = 5V PROPAGATION DELAY (ns) 7.0 V – = 0V PROPAGATION DELAY (ns) 7.0 VOD = 20mV 4.5 6.5 V 6.5 STEP = 100mV CLOAD = 10pF 6.0 6.0 4.0 – 0.5 0.5 1.5 2.5 3.5 4.5 5.5 0 2 4 6 8 10 12 14 2 4 6 8 10 12 POSITIVE SUPPLY CURRENT (PER COMPARATOR) (mA) INPUT COMMON MODE (V) POSITIVE SUPPLY VOLTAGE (V) POSITIVE SUPPLY VOLTAGE (V) 171314 G04 171314 G05 171314 G06 5