|
Intersil Corporation |
HA-2840/883
July 1994
Very High Slew Rate,
Wideband Operational Amplifier
Features
Description
• This Circuit is Processed in Accordance to MIL-STD-
883 and is Fully Conformant Under the Provisions of
Paragraph 1.2.1.
• Supply Current . . . . . . . . . . . . . . . . . . . . . 15.0mA (Max)
• Low Offset Voltage. . . . . . . . . . . . . . . . . . . 2.0mV (Max)
• Very High Slew Rate . . . . . . . . . . . . . . . . 600V/µs (Typ)
• Open Loop Gain . . . . . . . . . . . . . . . . . . . . . 20kV/V (Min)
• Wide Gain-Bandwidth (AV ≥ 10) . . . . . . . 600MHz (Typ)
• Input Noise Voltage at 1kHz . . . . . . . . . . 6nV/√Hz (Typ)
• Enhanced Replacement for HA-2540/883 and AD840
Applications
• Pulse and Video Amplifiers
The HA-2840/883 is a wideband, very high slew rate, opera-
tional amplifier featuring superior speed and bandwidth
characteristics. It also features trimmed supply current,
which minimizes supply current (and thus A.C. parameter)
variation over process and temperature extremes. For exam-
ple, the ICC variation over the entire military temperature
range is typically less than 0.5mA. Bipolar construction, cou-
pled with dielectric isolation, delivers outstanding perfor-
mance in circuits with closed loop gains ≥10.
The 600V/µs slew rate, and 600MHz gain bandwidth product
ensure high performance in video and wideband amplifier
designs. Differential gain and phase are a low 0.03% and
0.03 degrees, respectively, making the HA-2840/883 ideal
for video applications. A full ±10V output swing, high open
loop gain, and outstanding A.C. parameters make the
HA2840/883 an excellent choice for data acquisition
systems.
• Wideband Amplifiers
• RF/IF Signal Processing
• High Speed Sample-Hold Circuits
• Fast, Precise D/A Converters
• RF Oscillators
Ordering Information
PART
NUMBER
HA1-2840/883
HA7-2840/883
TEMPERATURE
RANGE
-55oC to +125oC
-55oC to +125oC
PACKAGE
14 Lead CerDIP
8 Lead CerDIP
Pinouts
HA-2840/883
(CERDIP)
TOP VIEW
NC 1
NC 2
NC 3
-IN 4
+IN 5
V- 6
NC 7
14 NC
13 NC
12 NC
11 V+
10 OUT
9 NC
8 NC
HA-2840/883
(CERDIP)
TOP VIEW
NC 1
-IN 2
+IN 3
V- 4
8 NC
7 V+
6 OUT
5 NC
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com | Copyright © Intersil Corporation 1999
3-203
Spec Number 511090-883
File Number 3594.1
Specifications HA-2840/883
Absolute Maximum Ratings
Thermal Information
Voltage between V+ and V- Terminals . . . . . . . . . . . . . . . . . . . . 35V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V
Voltage at Either Input Terminal . . . . . . . . . . . . . . . . . . . . . . V+ to V-
Peak Output Current (≤10% Duty Cycle) . . . . . . . . . . . . . . . . . 50mA
Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . . . . . . . . +175oC
Storage Temperature Range . . . . . . . . . . . . . . . . . -65oC to +150oC
ESD Rating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <2000V
Lead Temperature (Soldering 10s) . . . . . . . . . . . . . . . . . . . . +300oC
Thermal Resistance
θJA θJC
14 Lead CerDIP Package . . . . . . . . . . . . 81oC/W 26oC/W
8 Lead CerDIP Package . . . . . . . . . . . . . 115oC/W 30oC/W
Package Power Dissipation Limit at +75oC for TJ ≤ +175oC
14 Lead CerDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . 1.23W
8 Lead CerDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.87W
Package Power Dissipation Derating Factor Above +75oC
14 Lead CerDIP Package . . . . . . . . . . . . . . . . . . . . . .12.3mW/oC
8 Lead CerDIP Package . . . . . . . . . . . . . . . . . . . . . . . .8.7mW/oC
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.
Operating Conditions
Operating Temperature Range . . . . . . . . . . . . . . . . -55oC to +125oC
Operating Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . ±12V to ±15V
VINCM ≤ 1/2 (V+ - V-)
RL ≥1kΩ
TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS
Device Tested at: VSUPPLY = ±15V, RSOURCE = 100Ω, RLOAD = 100kΩ, VOUT = 0V, Unless Otherwise Specified.
PARAMETERS
SYMBOL
CONDITIONS
GROUP A
SUBGROUP TEMPERATURE
LIMITS
MIN MAX
Input Offset Voltage
VIO VCM = 0V
1
+25oC
-2 2
2, 3
+125oC, -55oC
-6
6
Input Bias Current
+IB VCM = 0V, +RS = 1.1kΩ
-RS = 100Ω
1
2, 3
+25oC
+125oC, -55oC
-14.5
-20
14.5
20
-IB VCM = 0V, +RS = 100Ω
-RS = 1.1kΩ
1
2, 3
+25oC
+125oC, -55oC
-14.5
-20
14.5
20
Input Offset Current
IIO VCM = 0V, +RS = 1.1kΩ
-RS = 1.1kΩ
1
2, 3
+25oC
+125oC, -55oC
-4
-8
4
8
Common Mode Range
+CMR
V+ = 5V
V- = -25V
1
+25oC
10 -
2, 3
+125oC, -55oC
10
-
-CMR
V+ = 25V
V- = -5V
1
+25oC
- -10
2, 3 +125oC, -55oC - -10
Large Signal Voltage
Gain
+AVOL
VOUT = 0V and +10V
RL = 1kΩ
4
+25oC
20 -
5, 6
+125oC, -55oC
10
-
-AVOL
VOUT = 0V and -10V
RL = 1kΩ
4
+25oC
20 -
5, 6
+125oC, -55oC
10
-
Common Mode
Rejection Ratio
+CMRR
∆VCM = 10V,
VOUT = -10V
V+ = 5V, V- = -25V
1
+25oC
75 -
2, 3
+125oC, -55oC
75
-
-CMRR
∆VCM = -10V,
VOUT = 10V
V+ = 25V, V- = -5V
1
+25oC
75 -
2, 3
+125oC, -55oC
75
-
UNITS
mV
mV
µA
µA
µA
µA
µA
µA
V
V
V
V
kV/V
kV/V
kV/V
kV/V
dB
dB
dB
dB
3-204
Spec Number 511090-883
|