MAX5165
32-Channel Sample/Hold Amplifier
with a Single Multiplexed Input
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V
DD
= +10V, V
SS
= -5V, V
L
= +5V ±5%, AGND = DGND, R
L
= 5kΩ, C
L
= 50pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical
values are at T
A
= +25°C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
V
DD
to AGND.......................................................-0.3V to +11.0V
V
SS
to AGND .........................................................-6.0V to +0.3V
V
DD
to V
SS
......................................................................+15.75V
VL to DGND...........................................................-0.3V to +6.0V
VL to AGND ...........................................................-0.3V to +6.0V
DGND to AGND.....................................................-0.3V to +2.0V
IN to AGND.................................................................V
SS
to V
DD
A_, M_ to DGND ....................................................-0.3V to +6.0V
CH, CL to AGND .................................................-6.0V to +11.0V
Maximum Current into Output Pin ....................................±10mA
Maximum Current into A_, M_ ..........................................±20mA
Continuous Power Dissipation (T
A
= +70°C)
48-pin TQFP (derate 12.5mW/°C above +70°C).........1000mW
Operating Temperature Ranges
MAX5165_CCM ...................................................0°C to +70°C
MAX5165_ECM.................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
Maximum Current into CH, CL, PIN..................................±80mA
Figure 2 (Note 1)
Figure 2 (Note 1)
Figure 2 (Note 1)
IN = AGND
To ±1mV of final value, Figure 2 (Note 1)
-4V < V
IN
< +7V, R
L
= ∞
T
A
= +25°C, 100mV step to ±1mV, R
L
= ∞,
Figure 2 (Note 2)
8V step to 0.08%, R
L
= ∞, Figure 2 (Note 2)
IN = AGND, T
A
= +25°C
IN = AGND, T
A
= +25°C
+15°C ≤ T
A
≤ +65°C (Note 1)
R
L
= ∞, C
L
= 250pF
CONDITIONS
ns150t
DH
Data Hold Time
ns200t
PW
Inhibit Pulse Width
ns200t
AP
Aperture Delay
µs12t
H
Hold-Mode Settling Time
µs
1
t
AQ
2.5 4
Acquisition Time
VV
SS
V
DD
V
CL
Output Clamp Low
VV
SS
V
DD
V
CH
Output Clamp High
mA2I
SINK
Output Sink Current
mA2I
SOURCE
Output Source Current
Ω
700 1000 1300
R
OUT_
DC Output Impedance
mV0.25 1.00V
HS
Hold Step
%0.01 0.08Linearity Error
350 500 650
35 50 65
pF10 20C
IN
Input Capacitance
mV/sec140∆V
OUT_
Droop Rate
mV-30 -5 30
µV/°C20 40
V
OS
Offset Voltage
UNITSMIN TYP MAXSYMBOLPARAMETER
8V step with 500ns
rising edge
(Note 1)
dB
-72 -76
Analog Crosstalk
MAX5165L
MAX5165M
MAX5165N
R
L
= ∞
V
V
SS
+ V
DD
-
0.75 2.4
V
OUT_
Output Voltage Range
MAX5165L, C
L
= 250pF
MAX5165M, C
L
= 10nF
MAX5165N, C
L
= 10nF
Figure 2 (Note 1) ns50t
DS
Data Setup Time
ANALOG SECTION
TIMING PERFORMANCE
-72 -76
-72 -76
