DATASHEET

HI-565A
Data Sheet
FN3109.5
October 1, 2015
High Speed, Monolithic D/A Converter
with Reference
Features
• 12-Bit DAC and Reference on a Single Chip
The HI-565A is a fast, 12-bit, current output, digital-to-analog
converter. The monolithic chip includes a precision voltage
reference, thin-film R2R ladder, reference control amplifier
and twelve high speed bipolar current switches.
The Intersil dielectric isolation process provides latch free
operation while minimizing stray capacitance and leakage
currents, to produce an excellent combination of speed and
accuracy. Also, ground currents are minimized to produce a
low and constant current through the ground terminal, which
reduces error due to code dependent ground currents.
HI-565A dice are laser trimmed for a maximum integral
nonlinearity error of 0.5 LSB at 25oC. In addition, the low
noise buried zener reference is trimmed both for absolute
value and temperature coefficient. Power dissipation is
typically 250mW, with 15V supplies.
• Pin Compatible With AD565A
• Very High Speed: Settles to0.5 LSB in 250ns (Max)
Full Scale Switching Time 30ns (Typ)
• Guaranteed For Operation With 12V Supplies
• Monotonicity Guaranteed Over Temperature
• Nonlinearity Guaranteed Over Temp (Max) . . . . 0.5 LSB
• Low Gain Drift (Max, DAC Plus Ref) . . . . . . . . .25ppm/oC
• Low Power Dissipation . . . . . . . . . . . . . . . . . . . . .250mW
Applications
• CRT Displays
• High Speed A/D Converters
• Signal Reconstruction
The HI-565A is offered in both commercial and military
grades. See Ordering Information.
• Waveform Synthesis
Ordering Information
LINEARITY (INL)
LINEARITY (DNL)
TEMP. RANGE (oC)
HI1-565ATD-2
0.25 LSB
0.50 LSB
-55 to 125
24 Ld SBDIP
D24.6
HI1-565ASD/883
0.50 LSB
0.50 LSB
-55 to 125
24 Ld SBDIP
D24.6
PART NUMBER
Pinout
PACKAGE
PKG. NO.
Functional Diagram
HI-565A (SBDIP)
TOP VIEW
REF
OUT
VCC
3
NC 1
24 BIT 1 (MSB) IN
4
NC 2
23 BIT 2 IN
+
VCC 3
22 BIT 3 IN
REF OUT (+10V) 4
21 BIT 4 IN
REF GND 5
20 BIT 5 IN
REF IN 6
19 BIT 6 IN
-VEE 7
18 BIT 7 IN
BIPOLAR R IN 8
17 BIT 8 IN
IDAC OUT 9
16 BIT 9 IN
10V SPAN R 10
15 BIT 10 IN
20V SPAN R 11
14 BIT 11 IN
BIP. OFF
5K
9.95K
IREF 0.5mA
REF
IN
6 19.95K
REF
GND
11 20V
SPAN
HI-565A
-
5
8
5K
DAC
3.5K
9
IO
+
(4X IREF
X CODE)
-
10 10V
SPAN
OUT
2.5K
3K
7
12
24 . . .
-VEE PWR MSB
GND
. . .13
LSB
13 BIT 12 (LSB) IN
POWER GND 12
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas LLC.
Copyright © Intersil Americas LLC. 2002, 2015. All Rights Reserved
HI-565A
Absolute Maximum Ratings
Thermal Information
VCC to Power GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V to +18V
VEE to Power GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V to -18V
Voltage on DAC Output (Pin 9) . . . . . . . . . . . . . . . . . . . -3V to +12V
Digital Inputs (Pins 13-24) to Power GND . . . . . . . . . . . -1V to +7.0V
REF In to REF GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V
Bipolar Offset to REF GND . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V
10V Span R to REF GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V
20V Span R to REF GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24V
REF Out . . . . . . . . . . . . . . . . . . . . . . Indefinite Short to Power GND,
Momentary Short to VCC
Thermal Resistance (Typical, Note 1)
JA (oC/W)
JC (oC/W)
SBDIP Package . . . . . . . . . . . . . . . . . .
60
20
Maximum Package Power Dissipation
SBDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .500mW
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .175oC
Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300oC
Die Characteristics
Transistor Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bipolar-DI
Operating Conditions
Temperature Ranges
HI1-565AX-2, /883 . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC
HI1-565AX-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 75oC
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.
NOTE:
1. JA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
TA = 25oC, VCC = +15V, VEE = -15V, Unless Otherwise Specified
Electrical Specifications
HI-565AJ, HI-565AS
PARAMETER
TEST CONDITIONS
HI-565AT
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
DATA INPUTS (Pins 13 to 24)
Input Voltage Bit ON Logic “1”
(TMlN to TMAX)
+2.0
-
+5.5
+2.0
-
+5.5
V
Input Voltage Bit OFF Logic “0”
(TMlN to TMAX)
-
-
+0.8
-
-
+0.8
V
Logic Current Bit ON Logic “1”
(TMlN to TMAX)
-
0.01
+1.0
-
0.01
+1.0
A
Logic Current Bit OFF Logic “0”
(TMlN to TMAX)
-
-2.0
-20
-
-2.0
-20
A
Resolution
(Note 2)
12
-
-
12
-
-
Bits
OUTPUT
Unipolar Current
(All Bits ON)
-1.6
-2.0
-2.4
-1.6
-2.0
-2.4
mA
Bipolar Current
(All Bits ON or OFF)
0.8
1.0
1.2
0.8
1.0
1.2
mA
Resistance
(Exclusive of Span
Resistors) (Note 2)
1.8K
2.5K
3.2K
1.8K
2.5K
3.2K

Unipolar Offset (25oC)
-0.05
0.01
0.05
-0.05
0.01
0.05
% of FS
-0.07
0.01
0.07
-0.07
0.01
0.07
% of FS
Bipolar Offset (25oC)
-0.15
0.05
0.15
-0.1
0.05
0.1
% of FS
-0.25
0.05
0.25
-0.2
0.05
0.2
% of FS
-
20
-
-
20
-
pF
-1.5
-
+10
-1.5
-
+10
V
Bipolar Offset (TMlN to TMAX)
/883 Versions Only
(Figure 2, R3 = 50)
Capacitance
Compliance Voltage
(TMIN to TMAX)(Note 2)
ACCURACY (Error Relative to Full Scale)
Integral Non-Linearity
(25oC)
End Point Method
-
0.25
(0.006)
0.50
(0.012)
-
0.12
(0.003)
0.25
(0.006)
LSB
% of FS
Integral Non-Linearity
/883 Versions Only
(TMIN to TMAX)
End Point Method
-
0.50
(0.012)
0.75
(0.018)
-
0.25
(0.006)
0.50
(0.012)
LSB
% of FS
Differential Non-Linearity
25oC
-
0.50
0.75
-
0.25
0.50
LSB
Differential Non-Linearity
TMIN to TMAX
2
MONOTONICITY GUARANTEED
HI-565A
TA = 25oC, VCC = +15V, VEE = -15V, Unless Otherwise Specified (Continued)
Electrical Specifications
HI-565AJ, HI-565AS
PARAMETER
TEST CONDITIONS
HI-565AT
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
-
1
2
-
1
2
ppm/ oC
TEMPERATURE COEFFIClENTS
Unipolar Offset Drift
Bipolar Zero Drift
Internal Reference
-
5
10
-
5
10
ppm/ oC
Gain Drift, Uni- and Bipolar (Full Scale)
Internal Reference
-
15
40
-
10
25
ppm/ oC
Differential Nonlinearity Error Drift
Int. Ref.
-
2
-
-
2
-
ppm/ oC
With High, Z External Load
(Notes 2, 3)
-
350
500
-
350
500
ns
With 75 External Load
(Notes 2, 3)
-
150
250
-
150
250
ns
SETTLING TIME T0 0.5 LSB
FULL SCALE TRANSITION From 50% of Logic Input to 90% of Analog Output
Rise Time
(Note 2)
-
15
30
-
15
30
ns
Fall Time
(Note 2)
-
30
50
-
30
50
ns
ICC
-
9.0
11.8
-
9.0
11.8
mA
IEE
-
-9.5
-14.5
-
-9.5
-14.5
mA
POWER REQUIREMENTS
POWER SUPPLY GAIN SENSITIVITY (Note 4)
VCC
(+11.4 to +16.5VDC)
All Bits = 2V, Unipolar
-
3
10
-
3
10
ppm of
FS/%
VEE
(-11.4 to -16.5VDC)
All Bits = 2V, Unipolar
-
15
25
-
15
25
ppm of
FS/%
PROGRAMMABLE OUTPUT RANGES (See Table 2)
Unipolar 5
(Note 2)
0 to +5
0 to +5
V
Bipolar 5
(Note 2)
-2.5 to +2.5
-2.5 to +2.5
V
Unipolar 10
(Note 2)
0 to +10
0 to +10
V
Bipolar 10
(Note 2)
-5 to +5
-5 to +5
V
Bipolar 20
(Note 2)
-10 to +10
-10 to +10
V
EXTERNAL ADJUSTMENTS
0.25
-
0.1
0.25
% of FS
0.05
0.15
-
0.05
0.1
% of FS
0.25
-
-
0.25
-
-
% of FS
(Note 2)
0.15
-
-
0.15
-
-
% of FS
(Note 2)
15K
20K
25K
15K
20K
25K

Voltage, Commercial Versions
9.90
10.00
10.10
9.90
10.00
10.10
V
Voltage, /883 Versions
9.95
10.00
10.05
9.95
10.00
10.05
V
Current (Available for External Loads)
1.5
2.5
-
1.5
2.5
-
mA
Gain Error
R2 = 50 (Figure 2)
-
Bipolar Zero Error
R3 = 50 (Figure 3)
-
Gain Adjustment Range
(Figure 1) (Note 2)
Bipolar Zero Adjustment Range
0.1
REFERENCE INPUT
Input Impedance
REFERENCE OUTPUT
NOTES:
2. Guaranteed by characterization or design but not tested over the operating temperature range.
3. See settling time discussion and Figure 3.
4. The Power Supply Gain Sensitivity is tested in reference to a VCC , VEE of 15V.
3
HI-565A
Definitions of Specifications
Digital Inputs
The HI-565A accepts digital input codes in binary format and
may be user connected for any one of three binary codes.
Straight Binary, Two’s Complement (Note 5), or Offset
Binary, (See Operating Instructions).
TABLE 1.
ANALOG OUTPUT
(NOTE 5)
TWO'S
COMPLEMENT
STRAIGHT
BINARY
OFFSET
BINARY
000...000
Zero
-FS
(Full Scale)
Zero
100...000
1/ FS
2
Zero
-FS
111...111
+FS - 1 LSB
+FS - 1 LSB
Zero - 1 LSB
011...111
1/2FS - 1 LSB
Zero - 1 LSB
+FS - 1 LSB
DIGITAL
INPUT
MSB...LSB
NOTE:
5. Invert MSB with external inverter to obtain Two’s Complement
Coding.
Nonlinearity of a D/A converter is an important measure of
its accuracy. It describes the deviation from an ideal straight
line transfer curve drawn between zero (all bits OFF) and full
scale (all bits ON) (End Point Method).
Differential Nonlinearity for a D/A converter, it is the
difference between the actual output voltage change and the
ideal (1 LSB) voltage change for a one bit change in code. A
Differential Nonlinearity of 1 LSB or less guarantees
monotonicity; i.e., the output always increases for an
increasing input.
Settling Time is the time required for the output to settle to
within the specified error band for any input code transition.
It is usually specified for a full scale or major carry transition,
settling to within 0.5 LSB of final value.
Gain Drift is the change in full scale analog output over the
specified temperature range, expressed in parts per million
of full scale range per oC (ppm of FSR/ oC). Gain error is
measured with respect to 25oC at high (TH) and low (TL)
temperatures. Gain drift is calculated for both high (TH
-25oC) and low ranges (25oC -TL) by dividing the gain error
by the respective change in temperature. The specification is
the larger of the two representing worst-case drift.
Offset Drift is the change in analog output with all bits OFF
over the specified temperature range expressed in parts per
million of full scale range per oC (ppm of FSR/ oC). Offset error
is measured with respect to 25oC at high (TH) and low (TL)
temperatures. Offset Drift is calculated for both high (TH
-25oC) and low (25oC -TL) ranges by dividing the offset error
by the respective change in temperature. The specification
given is the larger of the two, representing worst-case drift.
4
Power Supply Sensitivity is a measure of the change in
gain and offset of the D/A converter resulting from a change
in -15V or +15V supplies. It is specified under DC conditions
and expressed as parts per million of full scale range per
percent of change in power supply (ppm of FSR/%).
Compliance Voltage is the maximum output voltage range
that can be tolerated and still maintain its specified accuracy.
Compliance Limit implies functional operation only, and
makes no claims to accuracy.
Glitch a glitch on the output of a D/A converter is a transient
spike resulting from unequal internal ON-OFF switching
times. Worst case glitches usually occur at half-scale or the
major carry code transition from 011...1 to 100...0 or vice
versa. For example, if turn ON is greater than turn OFF for
011...1 to 100...0, an intermediate state of 000...0 exists,
such that, the output momentarily glitches toward zero
output. Matched switching times and fast switching will
reduce glitches considerably.
Detailed Description
Op Amp Selection
The Hl-565As current output may be converted to voltage
using the standard connections shown in Figures 1 and 2.
The choice of operational amplifier should be reviewed for
each application, since a significant trade-off may be made
between speed and accuracy.
For highest precision, use an HA-5135. This amplifier
contributes negligible error, but requires about 11s to settle
within 0.1% following a 10V step.
The Intersil HA-2600/05 is the best all-around choice for this
application, and it settles in 1.5s (also to 0.1% following a
10V step). Remember, settling time for the DAC amplifier
combination isthe square root of tD2 plus tA2, where tD , tA
are settling times for the DAC and amplifier.
No-Trim Operation
The Hl-565A will perform as specified without calibration
adjustments. To operate without calibration, substitute 50
resistors for the 100 trimming potentiometers: In Figure 1
replace R2 with 50 also remove the network on pin 8 and
connect 50 to ground. For bipolar operation in Figure 2,
replace R3 and R4 with 50 resistors.
With these changes, performance is guaranteed as shown
under Specifications, “External Adjustments”. Typical unipolar
zero will be 0.5 LSB plus the op amp offset.
The feedback capacitor, C, must be selected to minimize
settling time.
Calibration
Calibration provides the maximum accuracy from a
converter by adjusting its gain and offset errors to zero. For
the Hl-565A, these adjustments are similar whether the
current output is used, or whether an external op amp is
HI-565A
added to convert this current to a voltage. Refer to Table 2
for the voltage output case, along with Figure 1 or Figure 2.
Next adjust positive FS. This is a gain error adjustment, which
rotates the output characteristic about the negative FS value.
Calibration is a two step process for each of the five output
ranges shown in Table 2. First adjust the negative full scale
(zero for unipolar ranges). This is an offset adjust which
translates the output characteristic, i.e., affects each code by
the same amount.
For the bipolar ranges, this approach leaves an error at the
zero code, whose maximum value is the same as for integral
nonlinearity error. In general, only two values of output may
be calibrated exactly; all others must tolerate some error.
Choosing the extreme end points (plus and minus full scale)
minimizes this distributed error for all other codes.
TABLE 2. OPERATING MODES AND CALIBRATION
CIRCUIT CONNECTIONS
MODE
Unipolar
(See Figure 1)
Bipolar
(See Figure 2)
OUTPUT
PRANGE
PIN 10 TO
PIN 11 TO
RESlSTOR (R)
APPLY
INPUT CODE
ADJUST
TO SET
VO
0 to +10V
VO
Pin 10
1.43K
All 0’s
All 1’s
R1
R2
0V
+9.99756V
0 to +5V
VO
Pin 9
1.1K
All 0’s
All 1’s
R1
R2
0V
+4.99878V
10V
NC
VO
1.69K
All 0’s
All 1’s
R3
R4
-10V
+9.99512V
5V
VO
Pin 10
1.43K
All 0’s
All 1’s
R3
R4
-5V
+4.99756V
2.5V
VO
Pin 9
1.1K
All 0’s
All 1’s
R3
R4
-2.5V
+2.49878V
VCC
REF OUT
4
BIP.
OFF.
3
8
11
R2
100
+
REF
IN
CALIBRATION
6
10V
5K
I REF
9.95K
DAC
0.5mA
19.95K
5K
IO
3.5K
REF 5
GND
HI-565A
(4 x I REF
x CODE)
+
-
3K
CODE
INPUT
7
-VEE
12
24
MSB
2.5K
100k
20V SPAN
100
10
10V SPAN
C
9
DAC
OUT
-
+
R (SEE
TABLE 2)
13
LSB
PWR
GND
FIGURE 1. UNIPOLAR VOLTAGE OUTPUT
5
VO
+15V
R1
50k
-15V
HI-565A
R3
4
BIP.
OFF.
3
8
11
R4
100
+
REF
IN
100
VCC
REF OUT
6
REF 5
GND
10V
HI-565A
5K
I REF
9.95K
DAC
0.5mA
19.95K
5K
IO
3.5K
(4 x I REF
+
-
x CODE)
2.5K
3K
CODE
INPUT
7
-VEE
12
24
MSB
10
20V SPAN
10V SPAN
C
9
VO
-
+
DAC
OUT
R
(SEE
TABLE 2)
13
LSB
PWR
GND
FIGURE 2. BIPOLAR VOLTAGE OUTPUT
Settling Time
This is a challenging measurement, in which the result
depends on the method chosen, the precision and quality of
test equipment and the operating configuration of the DAC
(test conditions). As a result, the different techniques in use
by converter manufacturers can lead to consistently different
results. An engineer should understand the advantage and
limitations of a given test method before using the specified
settling time as a basis for design.
The previous approach calls for a strobed comparator to
sense final perturbations of the DAC output waveform. This
gives the LSB a reasonable magnitude (814V for the
HI-565A), which provides the comparator with enough
overdrive to establish an accurate 0.5 LSB window about the
final settled value. Also, the required test conditions simulate
the DACs environment for a common application - use in a
successive approximation A/D converter. Considerable
experience has shown this to be a reliable and repeatable
way to measure settling time.
The usual specification is based on a 10V step, produced by
simultaneously switching all bits from off-to-on (tON) or onto-off (tOFF). The slower of the two cases is specified, as
measured from 50% of the digital input transition to the final
entry within a window of 0.5 LSB about the settled value.
Four measurements characterize a given type of DAC:
(a)
tON , to final value +0.5 LSB
(b)
tON , to final value -0.5 LSB
(c) tOFF, to final value +0.5 LSB
(d)
tOFF, to final value -0.5 LSB
6
(Cases (b) and (c) may be eliminated unless the overshoot
exceeds 0.5 LSB). For example, refer to Figure 3 for the
measurement of case (d).
Procedure
As shown in Figure 3B, settling time equals tX plus the
comparator delay (tD = 15ns). To measure tX :
• Adjust the delay on generator No. 2 for a tX of several
microseconds. This assures that the DAC output has
settled to its final value.
• Switch on the LSB (+5V).
• Adjust the VLSB supply for 50% triggering at
COMPARATOR OUT. This is indicated by traces of
equal brightness on the oscilloscope display as shown
in Figure 3B. Note DVM reading.
• Switch the LSB to Pulse (P).
• Readjust the VLSB supply for 50% triggering as before,
and note DVM reading. One LSB equals one tenth the
difference in the DVM readings noted above.
• Adjust the VLSB supply to reduce the DVM reading by
5 LSBs (DVM reads 10X, so this sets the comparator to
sense the final settled value minus 0.5 LSB).
Comparator output disappears.
• Reduce generator No. 2 delay until comparator output
reappears, and adjust for “equal brightness”.
• Measure tX from scope as shown in Figure 3B. Settling
time equals tX + tD , i.e., tX + 15ns.
HI-565A
SYNC
IN
PULSE
GENERATOR
NO. 1
OUT
TRIG
OUT
PULSE
GENERATOR
NO. 2
OUT
+3V
20V20%
BIAS
(A)
(C)
0V
HI-565A
24
TURN ON
8
23
5K
TURN OFF
10
NC
(B)
9
2.5K
14
+5V
13
LSB
STROBE
IN (D)
COMP
OUT
12
2V
10
90
0.1F
tX
50%
(C)
COMP.
STROBE
0.8V
EQUAL
BRIGHTNESS
4V
COMP.
OUT
(D)
200K
DVM
SETTLING TIME
tD = COMPARATOR DELAY
SCHOTTKY
DIODES
5
2mA
DAC
OUTPUT
(B)
(TURN -400mV
OFF)
5K
P
-0.5 LSB
0V
11
9.95K
DIGITAL
INPUT
50%
(A)
VLSB
0V
SUPPLY
~100kHz
FIGURE 3A.
FIGURE 3B.
Other Considerations
Grounds
Bypass Capacitors
The Hl-565A has two ground terminals, pin 5 (REF GND)
and pin 12 (PWR GND). These should not be tied together
near the package unless that point is also the system signal
ground to which all returns are connected. (If such a point
exists, then separate paths are required to pins 5 and 12).
Power supply bypass capacitors on the op amp will serve
the HI-565A also. If no op amp is used, a 0.01F ceramic
capacitor from each supply terminal to pin 12 is sufficient,
since supply current variations are small.
The current through pin 5 is near-zero DC (Note 1); but pin
12 carries up to 1.75mA of code-dependent current from bits
1, 2, and 3. The general rule is to connect pin 5 directly to
the system “quiet” point, usually called signal or analog
ground. Connect pin 12 to the local digital or power ground.
Then, of course, a single path must connect the
analog/signal and digital/power grounds.
Current cancellation is a two step process within the
HI-565A in which code dependent variations are eliminated,
then the resulting DC current is supplied internally. First an
auxiliary 9-bit R-2R ladder is driven by the complement of
the DACs input code. Together, the main and auxiliary
ladders draw a continuous 2.25mA from the internal ground
node, regardless of input code. Part of this DC current is
supplied by the zener voltage reference, and the remainder
is sourced from the positive supply via a current mirror which
is laser trimmed for zero current through the external
terminal (pin 5).
Layout
Connections to pin 9 (IOUT) on the Hl-565A are most critical
for high speed performance. Output capacitance of the DAC
is only 20pF, so a small change or additional capacitance
may alter the op amp’s stability and affect settling time.
Connections to pin 9 should be short and few. Component
leads should be short on the side connecting to pin 9 (as for
feedback capacitor C). See the Settling Time section.
7
Current Cancellation
HI-565A
Die Characteristics
DIE DIMENSIONS:
PASSIVATION:
179 mils x 107 mils x 19 mils1 mil
Type: Nitride Over Silox
Nitride Thickness: 3.5kÅ 0.5kÅ
Silox Thickness: 12kÅ 1.5kÅ
METALLIZATION:
Type: Al
Thickness: 16kÅ 2kÅ
WORST CASE CURRENT DENSITY:
0.75 x 105 A/cm2
TRANSISTOR COUNT:
200
Metallization Mask Layout
HI-565A
(MSB)
BIT 1
V+
BIT 2
VREF OUT
BIT 3
VREF
GND
BIT 4
BIT 5
VREF IN
-VS
BIT 6
BIPOLAR
12
BIT 7
IDAC
OUT
BIT 8
BIT 9
10V
SPAN
8
BIT 10
20V
POWER
BIT 12
SPAN
GND
(LSB)
BIT 11
HI-565A
Revision History
The revision history provided is for informational purposes only and is believed to be accurate, but not warranted. Please go to the web to make
sure that you have the latest revision.
DATE
REVISION
October 1, 2015
FN3109.5
CHANGE
Updated the Ordering Information table on page 1.
Added Revision History and About Intersil sections.
About Intersil
Intersil Corporation is a leading provider of innovative power management and precision analog solutions. The company's products
address some of the largest markets within the industrial and infrastructure, mobile computing and high-end consumer markets.
For the most updated datasheet, application notes, related documentation and related parts, please see the respective product
information page found at www.intersil.com.
You may report errors or suggestions for improving this datasheet by visiting www.intersil.com/ask.
Reliability reports are also available from our website at www.intersil.com/support.
9
HI-565A
Ceramic Dual-In-Line Metal Seal Packages (SBDIP)
D24.6 MIL-STD-1835 CDIP2-T24 (D-3, CONFIGURATION C)
LEAD FINISH
c1
-A-
24 LEAD CERAMIC DUAL-IN-LINE METAL SEAL PACKAGE
-DBASE
METAL
E
b1
M
(b)
M
-Bbbb S C A - B S
(c)
SECTION A-A
D S
D
BASE
PLANE
Q
S2
-C-
SEATING
PLANE
A
L
S1
eA
A A
b2
b
e
eA/2
c
aaa M C A - B S D S
ccc M C A - B S D S
NOTES:
1. Index area: A notch or a pin one identification mark shall be located adjacent to pin one and shall be located within the shaded
area shown. The manufacturer’s identification shall not be used
as a pin one identification mark.
2. The maximum limits of lead dimensions b and c or M shall be
measured at the centroid of the finished lead surfaces, when
solder dip or tin plate lead finish is applied.
3. Dimensions b1 and c1 apply to lead base metal only. Dimension
M applies to lead plating and finish thickness.
4. Corner leads (1, N, N/2, and N/2+1) may be configured with a
partial lead paddle. For this configuration dimension b3 replaces
dimension b2.
5. Dimension Q shall be measured from the seating plane to the
base plane.
INCHES
SYMBOL
MIN
MILLIMETERS
MAX
MIN
MAX
NOTES
A
-
0.225
-
5.72
-
b
0.014
0.026
0.36
0.66
2
b1
0.014
0.023
0.36
0.58
3
b2
0.045
0.065
1.14
1.65
-
b3
0.023
0.045
0.58
1.14
4
c
0.008
0.018
0.20
0.46
2
c1
0.008
0.015
0.20
0.38
3
D
-
1.290
-
32.77
-
E
0.500
0.610
15.49
-
e
12.70
0.100 BSC
2.54 BSC
-
eA
0.600 BSC
15.24 BSC
-
eA/2
0.300 BSC
7.62 BSC
-
L
0.120
0.200
3.05
5.08
-
Q
0.015
0.075
0.38
1.91
5
S1
0.005
-
0.13
-
6
S2
0.005
-
0.13
-
7

90o
105o
90o
105o
-
aaa
-
0.015
-
0.38
-
bbb
-
0.030
-
0.76
-
ccc
-
0.010
-
0.25
-
M
-
0.0015
-
0.038
2
N
24
24
8
Rev. 0 4/94
6. Measure dimension S1 at all four corners.
7. Measure dimension S2 from the top of the ceramic body to the
nearest metallization or lead.
8. N is the maximum number of terminal positions.
9. Braze fillets shall be concave.
10. Dimensioning and tolerancing per ANSI Y14.5M - 1982.
11. Controlling dimension: INCH.
All Intersil semiconductor products are manufactured, assembled and tested under ISO9001 quality systems certification.
Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from
its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see web site www.intersil.com
10
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