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Part: DAC-08EN
Category:
Data Conversion
-> DAC (Digital to Analog Converters)
Description: DAC-08 SERIES; 8-bit High-speed Multiplying D/A Converter
Company: Philips Semiconductors
Datasheet: Download DAC-08EN datasheet File size : 1051 kB
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Datasheet text preview:
INTEGRATED CIRCUITS
DAC-08 SERIES 8-bit high-speed multiplying D/A converter
Product data Supersedes data of 1994 Aug 31 File under Integrated Circuits, Handbook IC11 2001 Aug 03
Philips Semiconductors
Philips Semiconductors
Product data
8-bit high-speed multiplying D/A converter
DAC-08 Series
DESCRIPTION
The DAC-08 series of 8-bit monolithic multiplying Digital-to-Analog Converters provide very high-speed performance coupled with low cost and outstanding applications flexibility. Advanced circuit design achieves 70 ns settling times with very low glitch and at low power consumption. Monotonic multiplying performance is attained over a wide 20-to-1 reference current range. Matching to within 1 LSB between reference and full-scale currents eliminates the need for full-scale trimming in most applications. Direct interface to all popular logic families with full noise immunity is provided by the high swing, adjustable threshold logic inputs. Dual complementary outputs are provided, increasing versatility and enabling differential operation to effectively double the peak-to-peak output swing. True high voltage compliance outputs allow direct output voltage conversion and eliminate output op amps in many applications. All DAC-08 series models guarantee full 8-bit monotonicity and linearities as tight as 0.1% over the entire operating temperature range. Device performance is essentially unchanged over the ±4.5 V to ±18 V power supply range, with 37 mW power consumption attainable at ±5 V supplies. The compact size and low power consumption make the DAC-08 attractive for portable and military aerospace applications.
PIN CONFIGURATIONS
N Package
V LC 1 IO 2 V 3 IO 4 B1 (MSB) 5 B2 6 B3 7 B4 8 TOP VIEW 16 COMP 15 VREF 14 V REF+ 13 V+ 12 B8 (LSB) 11 B7 10 B6 9 B5
D1 Package
V+ 1 V REF+ 2 V REF 3 COMPEN 4 V LC 5 16 B8 (LSB) 15 B7 14 B6 13 B5 12 B4 11 B3 10 B2 9 TOP VIEW NOTE: 1. SO and non-standard pinouts. B1 (MSB)
FEATURES
IO 6 V 7 IO 8
· Fast settling output current--70 ns · Full-scale current prematched to ±1 LSB · Direct interface to TTL, CMOS, ECL, HTL, PMOS · Relative accuracy to 0.1% maximum over temperature range · High output compliance 10 V to +18 V · True and complemented outputs · Wide range multiplying capability · Low FS current drift -- ±10ppm/°C · Wide power supply range--±4.5 V to ±18 V · Low power consumption--37 mW at ±5 V
APPLICATIONS
SL00001
Figure 1. Pin Configuration
· 8-bit, 1 µs A-to-D converters · Servo-motor and pen drivers · Waveform generators · Audio encoders and attenuators · Analog meter drivers · Programmable power supplies · CRT display drivers · High-speed modems · Other applications where low cost, high speed and complete
input/output versatility are required
· Programmable gain and attenuation · Analog-Digital multiplication
2001 Aug 03 2 853-0045 26832
Philips Semiconductors
Product data
8-bit high-speed multiplying D/A converter
DAC-08 Series
ORDERING INFORMATION
DESCRIPTION 16-Pin Plastic Dual In-Line Package (DIP) 16-Pin Plastic Dual In-Line Package (DIP) 16-Pin Plastic Small Outline (SO) Package 16-Pin Plastic Dual In-Line Package (DIP) TEMPERATURE RANGE 0 to +70°C 0 to +70°C 0 to +70°C 0 to +70°C ORDER CODE DAC-08CN DAC-08EN DAC-08ED DAC-08HN DWG # SOT38-4 SOT38-4 SOT109-1 SOT38-4
BLOCK DIAGRAM
V+ 13 V LC 1 5 MSB B1 6 B2 7 B3 8 B4 9 B5 10 B6 11 B7 12 LSB B8
4 BIAS NETWORK CURRENT SWITCHES
IOUT IOUT
14 VREF(+) + 15 REFERENCE AMPLIFIER
2
VREF()
16 COMP.
3 V
SL00002
Figure 2. Block Diagram
ABSOLUTE MAXIMUM RATINGS
SYMBOL V+ to V V5V12 VLC V0 I14 V14, V15 PD Power supply voltage Digital input voltage Logic threshold control Applied output voltage Reference current Reference amplifier inputs Maximum power dissipation Tamb = 25 °C (still-air)1 N package D package Lead soldering temperature (10 sec max) Operating temperature range Storage temperature range PARAMETER RATING 36 V to V plus 36 V V to V+ V to +18 5.0 VEE to VCC 1450 1090 230 0 to +70 65 to +150 mW mW °C °C °C V mA UNIT V
TSOLD Tamb Tstg
NOTE: 1. Derate above 25 °C, at the following rates: N package at 11.6mW/°C D package at 8.7mW/°C
2001 Aug 03
3
Philips Semiconductors
Product data
8-bit high-speed multiplying D/A converter
DAC-08 Series
DC ELECTRICAL CHARACTERISTICS
Pin 3 must be at least 3 V more negative than the potential to which R15 is returned. VCC = ±15V , IREF = 2.0 mA. Output characteristics refer to both IOUT and IOUT unless otherwise noted. Tamb = 0 °C to 70 °C. DAC-08C SYMBOL PARAMETER Resolution Monotonicity Relative accuracy Differential non-linearity TCIFS VOC IFS4 IFSS IZS IFSR Full-scale tempco Output voltage compliance Full-scale current Full-scale symmetry Zero-scale current Full-scale output current range R14, R15=5.000 k VREF = +15.0 V, V = 10 V VREF = +25.0 V, V = 12 V VLC = 0 V 0.8 2.0 VLC = 0 V VIN = 10 V to +0.8 V VIN = 2.0 V to 18 V V = 15 V VS = ±15 V 10 10 1.0 4.0 IREF = 1 mA V+ = 4.5 to 5.5 V, V = 15 V; V+ = 13.5 to 16.5 V, V = 15 V V = 4.5 to 5.5 V, V+ = +15 V; V = 13.5 to 16.5 V, V+ = +15 V 0.0003 0.002 0.01 0.01 0.0003 0.002 0.01 0.01 %FS/%VS %FS/%VS 8.0 2.0 0.002 10 10 +18 +13.5 3.0 4.0 10 10 1.0 8.0 2.0 2.0 0.002 10 10 +18 +13.5 3.0 0.8 V V µA µA V V µA mA/µs 2.1 4.2 Full-scale current change< 1/2LSB VREF = 10.000V; R14, R15=5.000 k IFS4-IFS2 10 1.94 1.99 ±2.0 0.2 ±10 +18 2.04 ±16 4.0 2.1 4.2 10 1.94 1.99 ±1.0 0.2 Over temperature range TEST CONDITIONS CONDITIONS Min 8 8 Typ 8 8 Max 8 8 ±0.39 ±0.78 ±10 +18 2.04 ±8.0 2.0 Min 8 8 DAC-08E Typ 8 8 Max 8 8 ±0.19 ±0.39 UNIT Bits Bits %FS %FS ppm/°C V mA µA µA mA mA
VIL VIH IIL IIH VIS VTHR I15 dl/dt
Logic input levels Low High Logic input current Low High Logic input swing Logic threshold range Reference bias current Reference input slew rate Power supply sensitivity
PSSIFS+ PSIFS
Positive Negative Power supply current Positive Negative Positive Negative Positive Negative Power dissipation
I+ I I+ I I+ I PD
VS = ±5 V IREF = 1 0 mA ±5 V, 1.0 mA VS = +5 V 15 V IREF = 2 0 mA +5 V, 15 V, 2.0 mA VS = ±15 V IREF = 2 0 mA ±15 V, 2.0 mA ±5 V, IREF = 1.0 mA +5 V, 15 V, IREF = 2.0 mA ±15 V, IREF = 2.0 mA
3.1 4.3 3.1 7.1 3.2 7.2 37 122 156
3.8 5.8 3.8 7.8 3.8 7.8 48 136 174
3.1 4.3 3.1 7.1 3.2 7.2 37 122 156
3.8 5.8 3.8 7.8 3.8 7.8 48 136 174
mA mA mA mA mA mA mW mW mW
2001 Aug 03
4
Philips Semiconductors
Product data
8-bit high-speed multiplying D/A converter
DAC-08 Series
DC ELECTRICAL CHARACTERISTICS (Continued)
Pin 3 must be at least 3 V more negative than the potential to which R15 is returned. VCC = +15 V, IREF = 2.0 mA. Output characteristics refer to both IOUT and IOUT, unless otherwise noted. Tamb = 0 °C to 70 °C. SYMBOL PARAMETER TEST CONDITIONS Min Resolution Monotonicity Relative accuracy Differential non-linearity TCIFS VOC IFS4 IFSS IZS IFSR Full-scale tempco Output voltage compliance Full-scale current Full-scale symmetry Zero-scale current Full-scale output current range R14, R15 = 5.000 k VREF = +15.0 V, V = 10 V VREF=+25.0V, V=12V VLC = 0 V 0.8 2.0 VLC = 0 V VIN = 10 V to +0.8 V VIN = 2.0 V to 18 V V = 15 V VS = ±15 V 10 10 1.0 4.0 IREF = 1 mA V+ = 4.5 to 5.5 V, V = 15 V; V+ = 13.5 to 16.5 V, V = 15 V V = 4.5 to 5.5 V, V+ = +15 V; V = 13.5 to 16.5 V, V+ = +15 V 0.0003 0.002 0.01 0.01 %FS/%VS %FS/%VS 8.0 2.0 0.002 10 10 +18 +13.5 3.0 V V µA µA V V µA mA/µs 2.1 4.2 Full-scale current change 1/2LSB VREF = 10.000 V, R14, R15 = 5.000 k IFS4IFS2 10 1.984 1.992 ±1.0 0.2 Over temperature range ±10 8 8 DAC-08H Typ 8 8 Max 8 8 ±0.1 ±0.19 ±50 +18 2.000 ±4.0 1.0 Bits Bits %FS %FS ppm/°C V mA µA µA mA mA UNIT
VIL VIH IIL IIH VIS VTHR I15 dl/dt
Logic input levels Low High Logic input current Low High Logic input swing Logic threshold range Reference bias current Reference input slew rate Power supply sensitivity
PSSIFS+ PSIFS
Positive Negative Power supply current Positive Negative Positive Negative Positive Negative Power dissipation
I+ I I+ I I+ I PD
VS = ±5 V IREF = 1 0 mA ±5 V, 1.0 mA VS = +5 V 15 V IREF = 2 0 mA +5 V, 15 V, 2.0 mA VS = ±15 V IREF = 2 0 mA ±15 V, 2.0 mA ±5 V, IREF = 1.0 mA +5 V, 15 V, IREF = 2.0 mA ±15 V, IREF = 2.0 mA
3.1 4.3 3.1 7.1 3.2 7.2 37 122 156
3.8 5.8 3.8 7.8 3.8 7.8 48 136 174
mA mA mA mA mA mA mW mW mW
2001 Aug 03
5
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