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HA3-5320-5 PDF даташит

Спецификация HA3-5320-5 изготовлена ​​​​«Intersil Corporation» и имеет функцию, называемую «1 Microsecond Precision Sample and Hold Amplifier».

Детали детали

Номер произв HA3-5320-5
Описание 1 Microsecond Precision Sample and Hold Amplifier
Производители Intersil Corporation
логотип Intersil Corporation логотип 

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HA3-5320-5 Даташит, Описание, Даташиты
Data Sheet
HA-5320
April 1999 File Number 2857.4
1 Microsecond Precision Sample and
Hold Amplifier
The HA-5320 was designed for use in precision, high speed
data acquisition systems.
The circuit consists of an input transconductance amplifier
capable of providing large amounts of charging current, a low
leakage analog switch, and an output integrating amplifier. The
analog switch sees virtual ground as its load; therefore, charge
injection on the hold capacitor is constant over the entire
input/output voltage range. The pedestal voltage resulting from
this charge injection can be adjusted to zero by use of the offset
adjust inputs. The device includes a hold capacitor. However, if
improved droop rate is required at the expense of acquisition
time, additional hold capacitance may be added externally.
This monolithic device is manufactured using the Intersil
Dielectric Isolation Process, minimizing stray capacitance
and eliminating SCRs. This allows higher speed and latch-
free operation. For further information, please see
Application Note AN538.
Pinouts
HA-5320
(PDIP, CERDIP)
TOP VIEW
-INPUT 1
+INPUT 2
OFFSET ADJUST 3
OFFSET ADJUST 4
V- 5
SIG. GND 6
OUTPUT 7
14 S/H CONTROL
13 SUPPLY GND
12 NC
11 CEXT
10 NC
9 V+
8
INTEGRATOR
BANDWIDTH
HA-5320
(SOIC)
TOP VIEW
-INPUT 1
+INPUT 2
OFFSET ADJUST 3
OFFSET ADJUST 4
V- 5
SIG. GND 6
OUTPUT 7
NC 8
16 S/H CONTROL
15 SUPPLY GND
14 NC
13 CEXT
12 NC
11 V+
10
INTEGRATOR
BANDWIDTH
9 NC
Features
• Gain, DC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 x 106 V/V
• Acquisition Time . . . . . . . . . . . . . . . . . . . . . 1.0µs (0.01%)
• Droop Rate . . . . . . . . . . . . . . . . . . . . . . 0.08µV/µs (25oC)
17µV/µs (Full Temperature)
• Aperture Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25ns
• Hold Step Error (See Glossary) . . . . . . . . . . . . . . . . . 5mV
• Internal Hold Capacitor
• Fully Differential Input
• TTL Compatible
Applications
• Precision Data Acquisition Systems
• Digital to Analog Converter Deglitcher
• Auto Zero Circuits
• Peak Detector
Ordering Information
PART NUMBER
HA1-5320-2
HA1-5320-5
HA3-5320-5
HA9P5320-5
HA9P5320-9
TEMP.
RANGE (oC)
PACKAGE
-55 to 25 14 Ld CERDIP
0 to 75 14 Ld CERDIP
0 to 75 14 Ld PDIP
0 to 75 16 Ld SOIC
-40 to 85 16 Ld SOIC
Functional Diagram
OFFSET
ADJUST
34
V+
9
PKG.
NO.
F14.3
F14.3
E14.3
M16.3
M16.3
-INPUT 1
+INPUT 2
HA-5320
100pF
-
+
7 OUTPUT
S/H
CONTROL
14
13
SUPPLY
GND
5
6
8
INTEGRATOR
BANDWIDTH
V- SIG.
GND
11 CEXT
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999









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HA3-5320-5 Даташит, Описание, Даташиты
HA-5320
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24V
Digital Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +8V, -15V
Output Current, Continuous (Note 1) . . . . . . . . . . . . . . . . . . . ±20mA
Operating Conditions
Temperature Range
HA-5320-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC
HA-5320-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 75oC
HA-5320-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC
Supply Voltage Range (Typical, Note 2) . . . . . . . . . ±13.5V to ±20V
Thermal Information
Thermal Resistance (Typical, Note 3)
θJA (oC/W) θJC (oC/W)
CERDIP Package. . . . . . . . . . . . . . . . .
70
18
PDIP Package . . . . . . . . . . . . . . . . . . .
75
N/A
SOIC Package . . . . . . . . . . . . . . . . . . .
90
N/A
Maximum Junction Temperature (Ceramic Package) . . . . . . . . .175oC
Maximum Junction Temperature (Plastic Package) . . . . . . . .150oC
Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC
(SOIC - Lead Tips Only)
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. Internal Power Dissipation may limit Output Current below 20mA.
2. Specification based on a one time characterization. This parameter is not guaranteed.
3. θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications VSUPPLY = ±5.0V; CH = Internal; Digital Input: VIL = +0.8V (Sample), VIH = +2.0V (Hold),
Unity Gain Configuration (Output tied to -Input), Unless Otherwise Specified
PARAMETER
TEST
CONDITIONS
TEMP.
(oC)
HA-5320-2/-9
MIN TYP MAX
HA-5320-5
MIN TYP MAX
INPUT CHARACTERISTICS
Input Voltage Range
Full ±10
-
- ±10 -
-
Input Resistance
25 1 5 - 1 5 -
Input Capacitance
25 - - 5 - - 5
Offset Voltage
25 - 0.2 -
- 0.5 -
Full -
- 2.0 -
- 1.5
Bias Current
25 - 70 200 - 100 300
Full -
- 200 -
- 300
Offset Current
25
-
30 100
-
30 300
Full -
- 100 -
- 300
Common Mode Range
Full ±10
-
- ±10 -
-
CMRR
Offset Voltage Temperature Coefficient
VCM = ±5V
25 80 90 - 72 90 -
Full -
5 15 -
5 20
TRANSFER CHARACTERISTICS
Gain
DC, (Note 12)
25 106 2 x 106 - 3 x 105 2 x 106 -
Gain Bandwidth Product
(AV = +1, Note 5)
OUTPUT CHARACTERISTICS
CH = 100pF
CH = 1000pF
25 - 2.0 -
25 - 0.18 -
- 2.0 -
- 0.18 -
Output Voltage
Full ±10
-
- ±10 -
-
Output Current
25 ±10
-
- ±10 -
-
Full Power Bandwidth
Note 4
25 - 600 -
- 600 -
Output Resistance
Hold Mode
25 - 1.0 -
- 1.0 -
Total Output Noise (DC to 10MHz)
Sample
25 - 125 200 - 125 200
Hold
25 - 125 200 - 125 200
UNITS
V
M
pF
mV
mV
nA
nA
nA
nA
V
dB
µV/ oC
V/V
MHz
MHz
V
mA
kHz
µVRMS
µVRMS
2









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HA3-5320-5 Даташит, Описание, Даташиты
HA-5320
Electrical Specifications VSUPPLY = ±5.0V; CH = Internal; Digital Input: VIL = +0.8V (Sample), VIH = +2.0V (Hold),
Unity Gain Configuration (Output tied to -Input), Unless Otherwise Specified (Continued)
PARAMETER
TEST
CONDITIONS
TEMP.
(oC)
HA-5320-2/-9
MIN TYP MAX
HA-5320-5
MIN TYP MAX
UNITS
TRANSIENT RESPONSE
Rise Time
Note 5
25 - 100 -
- 100 -
ns
Overshoot
Note 5
25 - 15 -
- 15 - %
Slew Rate
Note 6
25 - 45 -
- 45 - V/µs
DIGITAL INPUT CHARACTERISTICS
Input Voltage
Input Current
VIH
VIL
VIL = 0V
VIH = +5V
SAMPLE AND HOLD CHARACTERISTICS
Full 2.0
-
- 2.0 -
-
V
Full -
- 0.8 -
- 0.8 V
25 - - 4 - - 4 µA
Full -
- 10 -
- 10 µA
Full -
- 0.1 -
- 0.1 µA
Acquisition Time (Note 7)
To 0.1%
25 - 0.8 1.2 - 0.8 1.2 µs
To 0.01%
25 - 1.0 1.5 - 1.0 1.5 µs
Aperture Time (Note 8)
25 - 25 -
- 25 - ns
Effective Aperture Delay Time
25 -50 -25 0 -50 -25 0
ns
Aperture Uncertainty
25 - 0.3 -
- 0.3 -
ns
Droop Rate
25
- 0.08 0.5
- 0.08 0.5 µV/µs
Full
-
17 100
-
1.2 100 µV/µs
Drift Current
Note 9
25 - 8 50 - 8 50 pA
Full - 1.7 10 - 0.12 10 nA
Charge Transfer
Note 9
25 - 0.5 1.1 - 0.5 1.1 pC
Hold Step Error
Note 9
25 - 5 11 - 5 11 mV
Hold Mode Settling Time
To 0.01%
Full
-
165 350
-
165 350
ns
Hold Mode Feedthrough
10VP-P, 100kHz
POWER SUPPLY CHARACTERISTICS
Full - 2 - - 2 - mV
Positive Supply Current
Note 10
25 - 11 13 - 11 13 mA
Negative Supply Current
Note 10
25 - -11 -13 - -11 -13 mA
Supply Voltage Range
Note 2
±13.5
±20 ±13.5
-
±20
V
Power Supply Rejection
V+, Note 11
Full 80
-
- 80 -
- dB
V-, Note 11
Full 65
-
- 65 -
- dB
NOTES:
4. VO = 20VP-P; RL = 2k; CL = 50pF; unattenuated output.
5. VO = 200mVP-P; RL = 2k; CL = 50pF.
6. VO = 20V Step; RL = 2k; CL = 50pF.
7. VO = 10V Step; RL = 2k; CL = 50pF.
8. Derived from computer simulation only; not tested.
9. VIN = 0V, VIH = +3.5V, tR < 20ns (VIL to VIH).
10. Specified for a zero differential input voltage between +IN and -IN. Supply current will increase with differential input (as may occur in the Hold
mode) to approximately ±46mA at 20V.
11. Based on a 1V delta in each supply, i.e. 15V ±0.5VDC.
12. RL = 1k, CL = 30pF.
3










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