SP9600 SIPEX | Alldatasheet
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SP9600DS/04 SP9600 12-Bit, Low Power Voltage Output D/A Converter © Copyright 2000 Sipex Corporation SP9600 12–Bit, Low Power Voltage Output D/A Converter n Low Power — 0.5mW n Voltage Output, 0.5V to 4.5V Range n Single +5 Volt Supply n 700kHz Multiplying Bandwidth (2-Quadrant) n Standard 3-Wire Serial Interface n 8–pin (0.15") SOIC and Plastic DIP Packages DESCRIPTION… The SP9600 is a very low power 12-Bit Digital-to-Analog Converter. It features 0.5 to 4.5 volt output swing when using a single +5volt supply. The converter uses a standard 3–wire serial interface compatible with SPI™ , QSPI™ and Microwire™ . The output settling-time is specified at 20µs. The SP9600 is available in 8–pin 0.15" SOIC and DIP packages, specified over commercial and industrial temperature ranges. VOUT VREF DAC SHIFT REGISTER D IN +LATCH AGND SCLKCS DAC REGISTER
SP9600DS/04 SP9600 12-Bit, Low Power Voltage Output D/A Converter © Copyright 2000 Sipex Corporation ABSOLUTE MAXIMUM RATINGS These are stress ratings only and functional operation of the device at these or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability. V Power Dissipation (derate 7mW/°C above +70°C) (derate 7mW/˚C above +70˚C) SPECIFICATIONS (Typical at 25˚C; TMIN ≤ TA ≤ TMAX ; VDD = +5V, DGND = 0V, VREF = +3.5V; AGND = +1.5V; CMOS logic level digital inputs; specifications apply to all grades unless otherwise noted.) PARAMETER MIN. TYP. MAX. UNITS CONDITIONS DIGITAL INPUTS Logic Levels VIH 2.4 Volts VIL 0.8 Volts
2 Quad, Input Coding Binary
VREF Voltage Range 0.5 4.5 Volts AGND Voltage Range 0.5 4.5 Volts Input Resistance 11 13.9 k Ω D IN = 1365; code dependent ANALOG OUTPUT Gain -B, -K ±0.5 ±2.0 LSB Note 3 -A, -J ±1.0 ±4.0 LSB Note 3 ±1.0 ±5.0 LSB V REF = 4.5V; AGND = 0.5V Initial Offset Bipolar ±0.25 ±3.0 LSB D IN = 0 Voltage Range 0.5 4.5 Volts Output Current ±1.0 mA STATIC PERFORMANCE Resolution 12 Bits Integral Linearity -B, -K ±0.25 ±0.5 LSB Note 3 -A, -J ±0.5 ±1.0 LSB Note 3 ±0.5 LSB V REF = 4.5V; AGND = 0.5V Differential Linearity Monotonicity Guaranteed DYNAMIC PERFORMANCE Settling Time Small Signal 2 µs to 0.012% Full Scale 20 µs to 0.012%, VOUT = 0.5 to 4.5V Slew Rate 0.3 V/ µs Multiplying Bandwidth 700 KHz STABILITY Gain 15 ppm/˚C t MIN to tMAX Scale Zero 15 ppm/˚C t MIN to tMAX
SP9600DS/04 SP9600 12-Bit, Low Power Voltage Output D/A Converter © Copyright 2000 Sipex Corporation SPECIFICATIONS (continued) (Typical at 25˚C; TMIN ≤ TA ≤ TMAX ; VDD = +5V, DGND = 0V, VREF = +3.5V; AGND = +1.5V; CMOS logic level digital inputs; specifications apply to all grades unless otherwise noted.) PARAMETER MIN. TYP. MAX. UNITS CONDITIONS POWER REQUIREMENTS Note 5 VDD +5V, ±3%; Note 4, 5 -J, -K 0.1 0.18 mA -A, -B 0.1 0.25 mA Power Dissipation 0.5 mW SWITCHING CHARACTERISTICS CS Setup Time (tCSS )2 5 n s SCLK Fall to CS Fall Hold Time CSH0 )2 0 n s SCLK Fall to CS Rise Hold Time CSH1) 0n s SCLK High Width (tCH) 40 ns SCLK Low Width (tCL )4 0 n s DIN Setup Time (tDS )5 0 n s DIN Hold Time (tDH )0 n s CS High Pulse Width (tCSW )3 0 n s ENVIRONMENTAL AND MECHANICAL Operating Temperature -J, -K 0 +70 °C -A, -B -40 +85 °C Storage -60 +150 °C Package –_N 8-pin Plastic DIP –_S 8-pin 0.15" SOIC Notes: 1. Integral Linearity, for the SP9600 , is measured as the arithmetic mean value of the magnitudes of the greatest positive deviation and the greatest negative deviation from the theoretical value for any given input condition. 2. Differential Linearity is the deviation of an output step from the theoretical value of 1 LSB for any two adjacent digital input codes. 3. 1 LSB = (V REF - AGND)/4,096. 4. V REF , AGND = 2.5V. 5. The following power up sequence is recommended: VDD (+5V), VREF
signal is in the “high” state.
1 LSB =
Table 1. Binary Coding 4.5 volt output swings with a single +5V supply. when driving a 10kΩ , 10pF load combination. commercial and industrial temperature ranges. Pin 2- VDD - +5V Power Supply Input. Pin 3- SCLK - Serial Clock Input. Pin 5- CS - Chip Select Input. Pin 7- AGND - Analog Ground.
Figure 1. Detailed Block Diagram
- And, it is nearly infinite at code 0. Because
Figure 2. Transfer Function
0 CODE 4095
SP9600DS/04 SP9600 12-Bit, Low Power Voltage Output D/A Converter © Copyright 2000 Sipex Corporation D ALTERNATE END PINS (BOTH ENDS) D1 = 0.005" min. (0.127 min.) E PACKAGE: PLASTIC DUAL–IN–LINE (NARROW) DIMENSIONS (Inches) Minimum/Maximum (mm) A = 0.210" max. (5.334 max). C ØL A1 = 0.015" min. (0.381min.) B e = 0.100 BSC (2.540 BSC) eA = 0.300 BSC (7.620 BSC) B C D E L Ø 0.115/0.195 (2.921/4.953) 0.014/0.022 (0.356/0.559) 0.045/0.070 (1.143/1.778) 0.008/0.014 (0.203/0.356) 0.735/0.775 (18.669/19.685) 0.300/0.325 (7.620/8.255) 0.240/0.280 (6.096/7.112) 0.115/0.150 (2.921/3.810) 0°/ 15° (0°/15°) 0.115/0.195 (2.921/4.953) 0.014/0.022 (0.356/0.559) 0.045/0.070 (1.143/1.778) 0.008/0.014 (0.203/0.356) 0.355/0.400 (9.017/10.160) 0.300/0.325 (7.620/8.255) 0.240/0.280 (6.096/7.112) 0.115/0.150 (2.921/3.810) 0°/ 15° (0°/15°) 22–PIN8–PIN 14–PIN 16–PIN 0.115/0.195 (2.921/4.953) 0.014/0.022 (0.356/0.559) 0.045/0.070 (1.143/1.778) 0.008/0.014 (0.203/0.356) 1.145/1.155 (29.083/29.337) 0.300/0.325 (7.620/8.255) 0.240/0.280 (6.096/7.112) 0.115/0.150 (2.921/3.810) 0°/ 15° (0°/15°) 0.115/0.195 (2.921/4.953) 0.014/0.022 (0.356/0.559) 0.045/0.070 (1.143/1.778) 0.008/0.014 (0.203/0.356) 0.780/0.800 (19.812/20.320) 0.300/0.325 (7.620/8.255) 0.240/0.280 (6.096/7.112) 0.115/0.150 (2.921/3.810) 0°/ 15° (0°/15°) 18–PIN 0.115/0.195 (2.921/4.953) 0.014/0.022 (0.356/0.559) 0.045/0.070 (1.143/1.778) 0.008/0.014 (0.203/0.356) 0.880/0.920 (22.352/23.368) 0.300/0.325 (7.620/8.255) 0.240/0.280 (6.096/7.112) 0.115/0.150 (2.921/3.810) 0°/ 15° (0°/15°) 20–PIN 0.115/0.195 (2.921/4.953) 0.014/0.022 (0.356/0.559) 0.045/0.070 (1.143/1.778) 0.008/0.014 (0.203/0.356) 0.980/1.060 (24.892/26.924) 0.300/0.325 (7.620/8.255) 0.240/0.280 (6.096/7.112) 0.115/0.150 (2.921/3.810) 0°/ 15° (0°/15°)
SP9600DS/04 SP9600 12-Bit, Low Power Voltage Output D/A Converter © Copyright 2000 Sipex Corporation D EH PACKAGE: PLASTIC SMALL OUTLINE (SOIC) (NARROW) DIMENSIONS (Inches) Minimum/Maximum (mm) 8–PIN A Ø LBe h x 45° A B D E e H h L Ø 0.053/0.069 (1.346/1.748) 0.004/0.010 (0.102/0.249 0.014/0.019 (0.35/0.49) 0.189/0.197 (4.80/5.00) 0.150/0.157 (3.802/3.988)
0.050 BSC
(1.270 BSC) 0.228/0.244 (5.801/6.198) 0.010/0.020 (0.254/0.498) 0.016/0.050 (0.406/1.270) 0°/8° (0°/8°) 14–PIN 0.053/0.069 (1.346/1.748) 0.004/0.010 (0.102/0.249) 0.013/0.020 (0.330/0.508) 0.337/0.344 (8.552/8.748) 0.150/0.157 (3.802/3.988) (1.270 BSC) 0.228/0.244 (5.801/6.198) 0.010/0.020 (0.254/0.498) 0.016/0.050 (0.406/1.270) 0°/8° (0°/8°) 16–PIN 0.053/0.069 (1.346/1.748) 0.004/0.010 (0.102/0.249) 0.013/0.020 (0.330/0.508) 0.386/0.394 (9.802/10.000) 0.150/0.157 (3.802/3.988) (1.270 BSC) 0.228/0.244 (5.801/6.198) 0.010/0.020 (0.254/0.498) 0.016/0.050 (0.406/1.270) 0°/8° (0°/8°)
SP9600DS/04 SP9600 12-Bit, Low Power Voltage Output D/A Converter © Copyright 2000 Sipex Corporation
ORDERING INFORMATION
Monolithic 12-Bit DAC Voltage Output: Corporation SIGNAL PROCESSING EXCELLENCE Sipex Corporation reserves the right to make changes to any products described herein. Sipex does not assume any liability arising out of the application or use of any product or circuit described hereing; neither does it convey any license under its patent rights nor the rights of others. Sipex Corporation Headquarters and Sales Office
22 Linnell Circle
Billerica, MA 01821 TEL: (978) 667-8700 FAX: (978) 670-9001 e-mail: sales@sipex.com Sales Office
233 South Hillview Drive
Milpitas, CA 95035 TEL: (408) 934-7500 FAX: (408) 935-7600