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SMP08 Datasheet(PDF) 2 Page - Analog Devices

Part No. SMP08
Description  Octal Sample and Hold with Multiplexed Input
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Maker  AD [Analog Devices]
Homepage  http://www.analog.com
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SMP08 Datasheet(HTML) 2 Page - Analog Devices

   
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–2–
SMP08–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Linearity Error
–3 V
≤ V
IN ≤ +3 V
0.01
%
Buffer Offset Voltage
VOS
TA = +25°C, VIN = 0 V
2.5
10
mV
–40
°C ≤ T
A ≤ +85°C, VIN = 0 V
3.5
20
mV
Hold Step
VHS
VIN = 0 V, TA = +25°C to +85°C
2.5
4
mV
VIN = 0 V, TA = –40°C5
mV
Droop Rate
∆V
CH/∆tTA = +25°C, VIN = 0 V
2
20
mV/s
Output Source Current
ISOURCE
VIN = 0 V
1
1.2
mA
Output Sink Current
ISINK
VIN = 0 V
1
0.5
mA
Output Voltage Range
RL = 20 kΩ
–3.0
+3.0
V
LOGIC CHARACTERISTICS
Logic Input High Voltage
VINH
2.4
V
Logic Input Low Voltage
VINL
0.8
V
Logic Input Current
IIN
VIN = 2.4 V
0.5
1
µA
DYNAMIC PERFORMANCE
2
Acquisition Time
3
tAQ
TA = +25°C, –3 V to +3 V to 0.1%
3.6
7
µs
Hold Mode Settling Time
tH
To
±1 mV of Final Value
1
µs
Channel Select Time
tCH
90
ns
Channel Deselect Time
tDCS
45
ns
Inhibit Recovery Time
tIR
90
ns
Slew Rate
SR
3
V/
µs
Capacitive Load Stability
<30% Overshoot
500
pF
Analog Crosstalk
–3 V to +3 V Step
–72
dB
SUPPLY CHARACTERISTICS
Power Supply Rejection Ratio
PSRR
VS = ± 5 V to ± 6 V
60
75
dB
Supply Current
IDD
TA = +25°C
4
7.5
mA
–40
°C ≤ T
A ≤ +85°C
5
9.5
mA
ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Linearity Error
60 mV
≤ V
IN ≤ 10 V
0.01
%
Buffer Offset Voltage
VOS
TA = +25°C, VIN = 6 V
2.5
10
mV
–40
°C ≤ T
A ≤ +85°C, VIN = 6 V
3.5
20
mV
Hold Step
VHS
VIN = 6 V, TA = +25°C to +85°C
2.5
4
mV
VIN = 6 V, TA = –40°C5
mV
Droop Rate
∆V
CH/∆tTA = +25°C, VIN = 6 V
2
20
mV/s
Output Source Current
ISOURCE
VIN = 6 V
1
1.2
mA
Output Sink Current
ISINK
VIN = 6 V
1
0.5
mA
Output Voltage Range
RL = 20 kΩ
0.06
10.0
V
RL = 10 kΩ
0.06
9.5
V
LOGIC CHARACTERISTICS
Logic Input High Voltage
VINH
2.4
V
Logic Input Low Voltage
VINL
0.8
V
Logic Input Current
IIN
VIN = 2.4 V
0.5
1
µA
DYNAMIC PERFORMANCE
2
Acquisition Time
3
tAQ
TA = +25°C, 0 V to 10 V to 0.1%
3.5
4.25
µs
–40
°C ≤ T
A ≤ +85°C
3.75
6.00
µs
Hold Mode Settling Time
tH
To
±1 mV of Final Value
1
µs
Channel Select Time
tCH
90
ns
Channel Deselect Time
tDCS
45
ns
Inhibit Recovery Time
tIR
90
ns
Slew Rate
SR
RL = 20 kΩ
4
34
V/
µs
Capacitive Load Stability
<30% Overshoot
500
pF
Analog Crosstalk
0 V to 10 V Step
–72
dB
SUPPLY CHARACTERISTICS
Power Supply Rejection Ratio
PSRR
10.8 V
≤ V
DD ≤ 13.2 V
60
75
dB
Supply Current
IDD
TA = +25°C
6.0
8.0
mA
–40
°C ≤ T
A ≤ +85°C
8.0
10.0
mA
NOTES
1Outputs are capable of sinking and sourcing over 20 mA but offset is guaranteed at specified load levels.
2All input control signals are specified with t
r = tf = 5 ns (10% to 90% of +5 V) and timed from a voltage level of 1.6 V.
3This parameter is guaranteed without test.
4Slew rate is measured in the sample mode with 0 V to 10 V step from 20% to 80%.
Specifications subject to change without notice.
(@ VDD = +5 V, VSS = –5 V, DGND = 0 V, RL = No Load, TA = –40 C to +85 C for SMP08F,
unless otherwise noted)
(@ VDD = +12 V, VSS = 0 V, DGND = 0 V, RL = No Load, TA = –40 C to +85 C for SMP08F,
unless otherwise noted)
REV. D


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