ADCMP606/ADCMP607
Rev. A | Page 3 of 16
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
VCCI = VCCO = 2.5 V, TA = 40°C to +125°C, typical at TA = 25°C, unless otherwise noted.
Table 1.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
DC INPUT CHARACTERISTICS
Voltage Range
VP, VN
VCCI = 2.5 V to 5.5 V
0.5
VCCI + 0.2
V
Common-Mode Range
VCCI = 2.5 V to 5.5 V
0.2
VCCI + 0.2
V
Differential Voltage
VCCI = 2.5 V to 5.5 V
VCCI
V
Offset Voltage
VOS
5.0
+5.0
mV
Bias Current
IP, IN
5.0
±2
+5.0
μA
Offset Current
2.0
μA
Capacitance
CP, CN
1
pF
Resistance, Differential Mode
0.1 V to VCCI
200
700
kΩ
Resistance, Common Mode
0.5 V to VCCI + 0.5 V
100
350
kΩ
Active Gain
AV
85
dB
VCCI = 2.5 V, VCCO = 2.5 V,
VCM = 0.2 V to +2.7 V
50
dB
Common-Mode Rejection Ratio
CMRR
VCCI = 2..5 V, VCCO = 5.5 V
50
dB
Hysteresis
RHYS = ∞
<0.1
mV
LATCH ENABLE PIN CHARACTERISTICS
(ADCMP607 Only)
VIH
Hysteresis is shut off
2.0
VCCO
V
VIL
Latch mode guaranteed
0.2
+0.4
+0.8
V
IIH
VIH = VCCO
6
+6
μA
IIL
VIL = 0.4 V
0.1
+0.1
mA
HYSTERESIS MODE AND TIMING
Hysteresis Mode Bias Voltage
Current sink 0 μA
1.145
1.25
1.35
V
Minimum Resistor Value
Hysteresis = 120 mV
55
75
110
kΩ
Latch Setup Time
tS
VOD = 50 mV
1.5
ns
Latch Hold Time
tH
VOD = 50 mV
2.3
ns
Latch-to-Output Delay
tPLOH, tPLOL
VOD = 50 mV
30
ns
Latch Minimum Pulse Width
tPL
VOD = 50 mV
25
ns
SHUTDOWN PIN CHARACTERISTICS
(ADCMP607 Only)
VIH
Comparator is operating
2.0
VCCO
V
VIL
Shutdown guaranteed
0.2
+0.4
+0.6
V
IIH
VIH = VCCO
6
+6
μA
IIL
VIL = 0 V
0.1
mA
Sleep Time
tSD
10% output swing
<1
ns
Wake-Up Time
tH
VOD = 100 mV, output valid
35
ns
DC OUTPUT CHARACTERISTICS
VCCO = 2.5 V to 5.5 V
Output Voltage High Level
VOH
50 Ω terminate to VCCO
VCCO 0.1
VCCO 0.05
VCCO
V
Output Voltage Low Level
VOL
50 Ω terminate to VCCO
VCCO 0.6
VCCO 0.45
VCCO 0.3
V
Output Voltage Differential
50 Ω terminate to VCCO
300
400
500
mV