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부품번호 SE5410 기능
기능 10-Bit high-speed multiplying D/A converter
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SE5410 데이터시트, 핀배열, 회로
Philips Semiconductors Linear Products
10-Bit high-speed multiplying D/A converter
Product specification
NE/SE5410
DESCRIPTION
The NE5410/SE5410 are 10-bit Multiplying Digital-to-Analog
Converters pin- and function-compatible with the industry-standard
MC3410, but with improved performance. These are capable of
high-speed performance, and are used as general-purpose building
blocks in cost effective D/A systems.
The NE/SE5410 provides complete 10-bit accuracy and differential
non-linearity over temperature, and a wide compliance voltage
range. Segmented current sources, in conjunction with an R/2R
DAC, provide the binary weighted currents. The output buffer
amplifier and voltage reference have been omitted to allow greater
speed, lower cost, and maximum user flexibility.
FEATURES
Pin- and function-compatible with MC3410
10-bit resolution and accuracy (±0.05%)
Guaranteed differential non-linearity over temperature
Wide compliance voltage range—-2.5 to +2.5V
Fast settling time—250ns typical
Digital inputs are TTL- and CMOS-compatible
High-speed multiplying input slew rate—20mA/µs
Reference amplifier internally-compensated
Standard supply voltages +5V and -15V
APPLICATIONS
Successive approximation A/D converters
High-speed, automatic test equipment
High-speed modems
Waveform generators
CRT displays
Strip CHART and X-Y plotters
Programmable power supplies
Programmable gain and attenuation
ORDERING INFORMATION
DESCRIPTION
16-Pin Ceramic Dual In-Line Package (CERDIP)
16-Pin Ceramic Dual In-Line Package (CERDIP)
PIN CONFIGURATION
F Package
VEE 1
GND 2
OUTPUT 3
D1 (MSB) 4
D2 5
D3 6
D4 7
D5 8
16 VREF+
15 VREF
14 VCC
13 D10 (LSB)
12 D9
11 D8
10 D7
9 D6
TOP VIEW
BLOCK DIAGRAM
MSB
LSB
D1 D2 D3 D4 D5 D6 D7 D8 D9 D10
4 5 6 7 8 9 10 11 12 13
IO
3
CURRENT SWITCHES
LADDER TERMINATORS
R-2R LADDER
VREF(+)
VREF(–)
16
15
REFERENCE
CURRENT
AMPLIFIER
1
VEE
BIAS
CIRCUITRY
14
2
GND
VCC
TEMPERATURE RANGE
0 to +70°C
-55 to +125°C
ORDER CODE
NE5410F
SE5410F
DWG #
0582B
0582B
August 31, 1994
767 853-0945 13721




SE5410 pdf, 반도체, 판매, 대치품
Philips Semiconductors Linear Products
10-Bit high-speed multiplying D/A converter
Product specification
NE/SE5410
approximately 4.0mA. This relationship will remain regardless of the
reference voltage polarity.
Connections for a positive reference voltage are shown in Figure 6a.
For negative reference voltage inputs, or for bipolar reference
voltage inputs in the multiplying mode, R15 can be tied to a negative
voltage corresponding to the minimum input level. For a negative
reference input, R16 should be grounded (Figure 6b). In addition,
the negative voltage reference must be at least 3V above the VEE
supply voltage for best operation. Bipolar input signals may be
handled by connecting R16 to a positive voltage equal to the peak
positive input level at Pin 15.
When a DC reference voltage is used, capacitive bypass to ground
is recommended. The 5V logic supply is not recommended as a
reference voltage. If a well regulated 5.0V supply, which drives logic,
is to be used as the reference, R16 should be decoupled by
connecting it to the +5.0V logic supply through another resistor and
(4)
MSB
D1
(5)
D2
(6) (7)
D3 D4
SEGMENT
DECODER
bypassing the junction of the two resistors with a 0.1µF capacitor to
ground.
The reference amplifier is internally-compensated with a 10pF
feed-forward capacitor, which gives it its high slew rate and fast
settling time. Proper phase margin is maintained with all possible
values of R16 and reference voltages which supply 2.0mA reference
current into Pin 16. The reference current can also be supplied by a
high impedance current source of 2.0mA. As R16 increases, the
bandwidth of the amplifier decreases slightly and settling time
increases. For a current source with a dynamic output impedance of
1.0M, the bandwidth of the reference amplifier is approximately
half what it is in the case of R16=1.0k, and settling time is ±10µs.
The reference amplifier phase margin decreases as the current
source value decreases in the case of a current source reference,
so that the minimum reference current supplied from a current
source is 0.5mA for stability.
(13)
(8) (9) (10) (11) (12) LSB
D5 D6
D7 D8 D9 D10
GND
(2)
IOUT
(3)
VBIAS
(INTERNAL)
2R 2R
RR
2R
R
2R
R
2R 2R
RR
2R
2R
(16)
+
VREF
(15)
+
2R1 R1 R1 R1 R1
CODE SELECTED 0111110011
VEE (1)
Figure 5. NE5410 Equivalent Circuit
August 31, 1994
770

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SE5410 전자부품, 판매, 대치품
Philips Semiconductors Linear Products
10-Bit high-speed multiplying D/A converter
Product specification
NE/SE5410
VCC
0.1µF
14
4 16
5
6 15
7
8
NE5410
9
10 3
11
12
13 2
1
0.1µF
VREF (+)
1k
2V
0
1k 0.1µF
RL
500
VO
25pF
2.0V
VREF (+)
0
0.5V
VO
0
SLEW RATE
tS = 2µs TYPICAL
TO ±0.1%
NOTE:
Use RL = 20to GND for slew rate measurement.
VEE
Figure 9. Reference Amplifier Settling Time and Slew Rate
5V
REF
RREF 2.5k
16
15
2.5k
2.5k
VCC
5410
VEE
F.S. ADJ
RT
RF
+15V
0.1µF
1/2 NE5535
0.1µF
0
ADJ
10k
VOUT
–15V
Figure 10. Bipolar Voltage Output Circuits (-10V to +10V)
August 31, 1994
773

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