Datasheet CMP401, CMP402 (Analog Devices) - 3
| Manufacturer | Analog Devices |
| Description | 23 ns and 65 ns Low Voltage Comparators |
| Pages / Page | 8 / 3 — CMP401/CMP402. ELECTRICAL SPECIFICATIONS (@ V. ANA =. 5 V, VDIG = 5.0 V, … |
| Revision | B |
| File Format / Size | PDF / 173 Kb |
| Document Language | English |
CMP401/CMP402. ELECTRICAL SPECIFICATIONS (@ V. ANA =. 5 V, VDIG = 5.0 V, TA = 25. C, unless otherwise noted.). Parameter. Symbol
Model Line for this Datasheet
Text Version of Document
CMP401/CMP402 ELECTRICAL SPECIFICATIONS (@ V
±
ANA =
±
5 V, VDIG = 5.0 V, TA = 25
ⴗ
C, unless otherwise noted.) Parameter Symbol Conditions Min Typ Max Unit
INPUT CHARACTERISTICS Offset Voltage1 VOS VCM = 0 V 3 mV Input Common-Mode Voltage Range VCM –5.0 +4.0 V Input Differential Voltage Range V ± DIFF 8.0 V Common-Mode Rejection CMRR –4.9 V ≤ VCM ≤ 3.9 V 60 dB Offset Voltage Drift ∆VOS/∆T 1 5 µV/°C POWER SUPPLY Power Supply Rejection Ratio PSRR V± ANA ± 3 V to ± 6 V 60 dB Analog Supply Current – CMP401 IANA 6.5 mA Digital Supply Current – CMP401 IDIG VO = 0 V, RL = ∞ 2.0 mA Analog Supply Current – CMP402 IANA 2.0 mA Digital Supply Current – CMP402 IDIG VO = 0 V, RL = ∞ 2.0 mA DYNAMIC PERFORMANCE Propagation Delay – CMP401 tP 100 mV Step with 20 mV OD 23 ns Propagation Delay – CMP402 tP 100 mV Step with 20 mV OD 65 ns NOTES 1Offset voltage is defined as (VOS+ + VOS–)/2. Specifications subject to change without notice. REV. B –3–
±
ANA =
±
5 V, VDIG = 5.0 V, TA = 25
ⴗ
C, unless otherwise noted.) Parameter Symbol Conditions Min Typ Max Unit
INPUT CHARACTERISTICS Offset Voltage1 VOS VCM = 0 V 3 mV Input Common-Mode Voltage Range VCM –5.0 +4.0 V Input Differential Voltage Range V ± DIFF 8.0 V Common-Mode Rejection CMRR –4.9 V ≤ VCM ≤ 3.9 V 60 dB Offset Voltage Drift ∆VOS/∆T 1 5 µV/°C POWER SUPPLY Power Supply Rejection Ratio PSRR V± ANA ± 3 V to ± 6 V 60 dB Analog Supply Current – CMP401 IANA 6.5 mA Digital Supply Current – CMP401 IDIG VO = 0 V, RL = ∞ 2.0 mA Analog Supply Current – CMP402 IANA 2.0 mA Digital Supply Current – CMP402 IDIG VO = 0 V, RL = ∞ 2.0 mA DYNAMIC PERFORMANCE Propagation Delay – CMP401 tP 100 mV Step with 20 mV OD 23 ns Propagation Delay – CMP402 tP 100 mV Step with 20 mV OD 65 ns NOTES 1Offset voltage is defined as (VOS+ + VOS–)/2. Specifications subject to change without notice. REV. B –3–
