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AD8465WBCPZ-R7

P1-P3P4-P6P7-P9P10-P12P13-P15
AD8465 Data Sheet
ABSOLUTE MAXIMUM RATINGS
Table 3.
Parameter Rating
Supply Voltages
Input Supply Voltage (V
CCI
to GND)
−0.5 V to +6.0 V
Output Supply Voltage (V
CCO
to GND) −0.5 V to +6.0 V
Positive Supply Differential (V
CCI
− V
CCO
) −6.0 V to +6.0 V
Input Voltages
Input Voltage −0.5 V to V
CCI
+ 0.5 V
Differential Input Voltage ±(V
CCI
+ 0.5 V)
Maximum Input/Output Current ±50 mA
Shutdown Control Pin
Applied Voltage (S
DN
to GND) −0.5 V to V
CCO
+ 0.5 V
Maximum Input/Output Current ±50 mA
Latch/Hysteresis Control Pin
Applied Voltage (LE/HYS to GND) −0.5 V to V
CCO
+ 0.5 V
Maximum Input/Output Current ±50 mA
Output Current ±50 mA
Temperature
Operating Temperature Range, Ambient −40°C to +125°C
Operating Temperature, Junction 150°C
Storage Temperature Range
−65°C to +150°C
Stresses at or above those listed under Absolute Maximum
Ratings may cause permanent damage to the product. This is a
stress rating only; functional operation of the product at these
or any other conditions above those indicated in the operational
section of this specification is not implied. Operation beyond
the maximum operating conditions for extended periods may
affect product reliability.
THERMAL RESISTANCE
θ
JA
is specified for the worst-case conditions, that is, a device
soldered in a circuit board for surface-mount packages.
Table 4. Thermal Resistance
Package Type θ
JA
1
Unit
12-Lead LFCSP_WQ (CP-12-5) 62 °C/W
1
Measurement in still air.
ESD CAUTION
Rev. B | Page 6 of 14
Data Sheet AD8465
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
07958-003
NOTES
1. FOR BEST THERMAL PERFORMANCE,
EXPOSED PAD MUST BE SOLDERED
TO THE PCB.
9
8
7
1
2
3
V
EE
LE/HYS
S
DN
V
CCO
V
CCI
V
EE
4V
P
5V
EE
6
V
N
12
Q
11
V
EE
10
Q
AD8465
TOP VIEW
F
igure 3. Pin Configuration
T
able 5. Pin Function Descriptions
Pin No. Mnemonic Description
1 V
CCO
Output Section Supply.
2 V
CCI
Input Section Supply.
3, 5, 9, 11 V
EE
Negative Supply Voltages.
4 V
P
Noninverting Analog Input.
6 V
N
Inverting Analog Input.
7 S
DN
Shutdown. Drive this pin low to shut down the device.
8 LE/HYS Latch/Hysteresis Control. Bias with resistor or current for hysteresis; drive low to latch.
10
Q
Inverting Output.
Q
is at logic low if the analog voltage at the noninverting input, V
P
, is greater than
the analog voltage at the inverting input, V
N
, if the comparator is in compare mode.
12 Q Noninverting Output. Q is at logic high if the analog voltage at the noninverting input, V
P
, is greater
than the analog voltage at the inverting input, V
N
, if the comparator is in compare mode.
0 EPAD Exposed Pad. The metallic back surface of the package is electrically connected to V
EE
. It can be left
floating because Pin 3, Pin 5, Pin 9, and Pin 11 provide adequate electrical connection. It can also be
soldered to the application board if improved thermal and/or mechanical stability is desired.
Rev. B | Page 7 of 14
AD8465 Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
V
CCI
= V
CCO
= 2.5 V, T
A
= 25°C, unless otherwise noted.
CURRENT (µA)
LE/HYS PIN (V)
–800
–600
–400
–200
0
200
400
600
800
–1 0 1 2 3 4 5 6 7
V
CC
= 5.5V
V
CC
= 2.5V
07958-004
Figure 4. LE/HYS Pin Current vs. Voltage
CURRENT (µA)
S
DN
PIN (V)
–150
–100
–50
0
50
100
150
200
–1 0 1 2 3 4 5 6 7
V
CC
= 5.5VV
CC
= 2.5V
07958-005
Figure 5. S
DN
Pin Current vs. Voltage
–10
–8
–6
–4
–2
0
2
4
6
8
10
–1.0 –0.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
V
CM
AT V
CC
= 2.5V (V)
I
B
(µA)
+125°C
–40°C
+25°C
07958-006
Figure 6. Input Bias Current vs. Input Common-Mode Voltage
0.90
1.00
1.10
1.20
1.30
1.40
1.50
1.60
2.4 3.4 4.4 5.4
OUTPUT (V)
2.9 3.9 4.9 5.9
V
CCO
(V)
OUTPUT HIGH
OUTPUT LOW
OUTPUT V
CM
07958-007
Figure 7. LVDS Output Level vs. V
CCO
400
450
500
550
600
650
700
750
800
850
2.40 2.80 3.20 3.60 4.00 4.40 4.80 5.20 5.60 6.00
V
CCO
(V)
RISE/FALL (ps)
+125°C
+25°C
–40°C
07958-008
Figure 8. LVDS Output Rise/Fall Time vs. V
CCO
0
50
100
150
200
250
50 100 150 200 250 300 350 400 450 500
HYSTERESIS RESISTOR (kΩ)
HYSTERESIS (mV)
V
CC
= 2.5V
V
CC
= 5.5V
07958-009
Figure 9. Hysteresis vs. Hysteresis Resistor
Rev. B | Page 8 of 14
P1-P3P4-P6P7-P9P10-P12P13-P15

AD8465WBCPZ-R7

Mfr. #:
Buy AD8465WBCPZ-R7
Manufacturer:
Analog Devices Inc.
Description:
Analog Comparators RR Fast 2.5V-5.5V SGL-Supply LVDS
Lifecycle:
New from this manufacturer.
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