8-bit ADCs Sample Signals Fast GSPS 8-bit, Family Delivers Unsurp
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Summer 2005
8-bit ADCs Sample Signals Fast GSPS
8-bit, Family Delivers Unsurpassed Performance without Heat Sinks
ENOB Input Frequency
National's Family Products Includes:
ADC081000 8-bit, GSPS ADC081500 8-bit, GSPS ADC08D500 8-bit, dual, MSPS GSPS mode)
Effective Bits (ENOBs)
ADC08D1000 8-bit, dual, GSPS GSPS mode) ADC08D1500 8-bit, dual, GSPS GSPS mode)
ADC08D1000 Performance (typical)
Nyquist
FCLK GSPS
1000
ADC08D1000 Q-channel
ADC081000 Single
ADC08D1000 I-channel
1200
Input Frequency (MHz)
Dual-Edge Sampling (DES) GSPS GSPS input
GSPS, input
Normal Mode Samples Period
Effective Number Bits (ENOB) Nyquist 1.75 full power bandwidth error rate 10-18 Guaranteed missing codes ±0.25 Crosstalk Operating power only 1.6W Available LQFP-128 exposed packaging
Family Features
ENOB 7.35
5080 GSPS, input 5085 5090
Interleaved dual-edge sampling (DES) mode enables GSPS operation Choice single dual data rate output clocking Multiple synchronization capability Serial interface extended control (gain, offset) Fine adjustment input full-scale range
46.0 -55.0
Mode
ENOB 7.24 45.8 -55.3
Demultiplexed LVDS outputs simplify data capture
Other Products Optimized Family:
Samples Period
5080 5090 5100
PLL/Frequency Synthesizer: LMX2311, LMX2312, LMX2313 Switching Power Regulator: LM2734 Temperature Sensor: LM95221, LM95231
High-Speed Converters
Static Perf. (Typ) Product
ADC1173 ADC1175 ADC08351 ADC1175-50 ADC08060 ADC08L060 ADC08100 ADC08200
Dynamic Characteristic (Typ) ENOB SINAD (bit) (dB) (dB)
Resolution Speed (bits) (MSPS)
8-bit dual 8-bit dual 8-bit dual 8-bit triple 10-bit dual 10-bit dual 11-bit dual 12-bit dual 12-bit dual 12-bit dual 12-bit dual 1000 1500 1000 1500 140, 170,
Supply Power Voltage (mW)
1450 1000 1400 1600 1700 1290 55.5 68.4 78.6
0.87 0.87 0.87 0.87 1.5, 1.5, 1.5,
±0.5 ±0.5 ±0.7 ±0.8 ±0.5 +0.5, -0.2 ±0.5 ±1.0, -0.3 ±0.35 ±0.3 ±0.3 ±0.3 ±0.3 1.2, ±0.45 ±0.45 ±0.3 ±0.3 ±0.5 ±0.65 ±0.65 ±1.0 ±0.5 ±2.0 ±0.5 ±0.6 ±0.7 ±0.7 ±0.5 ±1.0 ±0.55 ±0.7 ±1.0 ±1.2 ±1.5 ±1.2 ±0.7 ±0.8 ±0.75 ±1.2 ±1.5 ±1.5 ±3.0
±0.4 ±0.35 ±0.6 ±0.7 ±0.4 ±0.25 ±0.4 ±0.4 ±0.25 ±0.15 ±0.15 ±0.15 ±0.15
SFDR (dB) (dB)
Test Input Signal Frequency (MHz) Packaging
3.58 4.43 4.43 13.5 10.4 4.43 SOIC-24, TSSOP-24 SOIC-24, TSSOP-24 LLP-24, TSSOP-20 LLP-24, SOIC-24, TSSOP-24 TSSOP-24 TSSOP-24 TSSOP-24 TSSOP-24 LQFP-128 Exp. LQFP-128 Exp. LQFP-128 Exp. LQFP-128 Exp. LQFP-128 Exp. PQFP-128 LQFP-32 LQFP-32 TSSOP-28 TSSOP-28 TSSOP-28 TQFP-48 TQFP-48 TQFP-64 LQFP-32 TSSOP-48 TQFP-64 TQFP-32 TQFP-32 TQFP-32 LQFP-32 TQFP-32 LQFP-32 LQFP-32 LQFP-32 LQFP-32 TSSOP-48 LQFP-32 TQFP-64 TQFP-64 TQFP-64 TQFP-64 LQFP-32 LQFP-32 TQFP-52
ADC081000 ADC081500* ADC08D500 ADC08D1000 ADC08D1500* ADCS9888 ADC10321 ADC10030 ADC10040 ADC10065 ADC10080 ADC10D020 ADC10D040
0.8, -0.6 ±0.35 ±0.4 ±0.3 ±0.3 ±0.25 ±0.35 ±0.35 ±0.3 ±0.2 ±0.8 ±0.25 ±0.35 ±0.4 ±0.4 ±0.3 ±0.35 ±0.35 ±0.4 ±0.5 ±0.4 ±0.65 ±0.4 ±0.4 ±0.3 ±0.4 ±0.5 ±0.45 ±0.45 ±1.0 10.3 10.3 10.9 10.4 11.3 10.5 11.3 11.2 10.3 10.7 10.7 10.9 11.1 11.1 10.7 11.9 12.8
ADC10DL065* 10-bit dual ADC11L066 CLC5955 ADC11DL066 ADC12081 ADC12181 ADC12191 ADC12010 ADC12281 ADC12020 ADC12040 ADC12L063 ADC12L066 CLC5957
ADC12L080 ADC12D040 ADC12DL040 ADC12DL065 ADC12DL066 ADC14L020* ADC14L040 ADC16061
*Preliminary techinical specification.
General-Purpose Function Compatible Serial Interface Converters
Product
(bits)
Inputs
Function Comp. Family
Speed Supply Range (KSPS) Voltage
1000 1000 1000 1000 1000 1000 1000 1000 1000 5.25 5.25 5.25 5.25 5.25 5.25 5.25 5.25 5.25 5.25 5.25 5.25 5.25 5.25 5.25 5.25 5.25 5.25 5.25 5.25 5.25 5.25 5.25
Power (mW)
1.94 1.94
Static Performance (Typ) (LSB)
±0.05 +0.06, -0.07 ±0.05 ±0.04 +0.12, -0.06 ±0.13 ±0.04 +0.12, -0.06 ±0.13 ±0.2 ±0.13 +0.2, -0.1 +0.4, -0.1 ±0.13 +0.2, -0.1 +0.4, -0.1 ±0.4 +0.6, -0.3 ±0.35 ±0.5 ±0.64 ±0.35 ±0.5 ±0.64
Dynamic Characteristics (Typ) ENOB (bits)
10.0 10.0 11.7 11.7 11.7 11.7 11.7 11.7 11.7 11.7
10.5 10.5 11.4 11.4 13.1 13.1
(LSB)
±0.07 +0.07, -0.06 ±0.07 ±0.04 ±0.09 ±0.10 ±0.04 ±0.09 ±0.10 +0.3, -0.2 ±0.13 ±0.13 +0.26, -0.16 ±0.13 ±0.13 +0.26, -0.16 +0.5, -0.3 ±0.4 +0.4, -0.2 +0.7, -0.4 +0.9, -0.6 +0.4, -0.2 +0.7, -0.4 +0.9, -0.6
SINAD (dB)
49.7 49.6 49.7 49.6 49.5 49.6 49.6 49.5 49.6 61.7 61.8 61.7 61.6 61.8 61.7 61.6 72.5
(dB)
49.7 49.6 49.7 49.6 49.5 49.6 49.6 49.5 49.6 61.8 62.7 61.7 61.8 62.7 61.7 72.5 72.8 72.5 72.4 72.5 72.4
Analog-to-Digital Converters
ADC081S021 ADC081S051 ADC081S101 ADC082S021 ADC082S051 ADC082S101 ADC084S021 ADC084S051 ADC084S101 ADC101S101 ADC102S021 ADC102S051 ADC102S101 ADC104S021 ADC104S051 ADC104S101 ADC121S101 ADC121S62512 ADC122S021 ADC122S051 ADC122S101 ADC124S021 ADC124S051 ADC124S101
Digital-to-Analog Converters
DAC081S101 DAC101S101 DAC121S101
SPI/QSPI/DSP
5.25 5.25 5.25
0.63 0.63 0.64
1.41 1.41 1.43
±0.2 ±0.6 ±2.6
±0.04 ±0.15 +0.25, -0.1
compatible Differential input
Type1
Serial (SPI) Serial (SPI) Serial (SPI) Serial (SPI) Serial (SPI) Serial (SPI) Serial (SPI) Serial (SPI) Serial (SPI) Serial (SPI) Serial (SPI) Serial (SPI) Serial (SPI) Serial (SPI) Serial (SPI) Serial (SPI) Serial (SPI) Serial (SPI) Serial (SPI) Serial (SPI) Serial (SPI) Serial (SPI) Serial (SPI) Serial (SPI)
Temp Range (°C) Packaging
LLP-6 LLP-6 SOT23, LLP-6 MSOP-8 MSOP-8 MSOP-8 MSOP-10 MSOP-10 MSOP-10 SOT23 MSOP-8 MSOP-8 MSOP-8 MSOP-10 MSOP-10 MSOP-10 SOT23 MSOP-8 MSOP-8 MSOP-8 MSOP-8 MSOP-10 MSOP-10 MSOP-10
Function Family Compatibility
Products this family with same package/channel configuration function compatible have same input impedance. This allows customers standardize board layouts move across
resolutions speeds without board modifications. Conventional ADCs guaranteed only speed. National's family ADCs guaranteed across speeds from KSPS MSPS.
Channel
ADC081S021 ADC081S051 ADC081S101 ADC101S021 ADC101S051 ADC101S101 ADC121S021 ADC121S051 ADC121S101 SOT23-6/LLP-6
Speed (Guaranteed Performance)
KSPS KSPS KSPS KSPS KSPS MSPS KSPS KSPS
Channel
ADC082S021 ADC082S051 ADC082S101 ADC102S021 ADC102S051 ADC102S101 ADC122S021 ADC122S051 ADC122S101 MSOP-8
Channel
ADC084S021 ADC084S051 ADC084S101 ADC104S021 ADC104S051 ADC104S101 ADC124S021 ADC124S051 ADC124S101 MSOP-10
KSPS KSPS KSPS MSPS KSPS KSPS
Packaging
KSPS KSPS KSPS MSPS
Better Performance with Power, High Precision 8/10/12 bit, MSPS
ADC121S101 Power Consumption Supply Voltage
Serial (SPI) Serial (SPI) Serial (SPI)
MSOP-8, TSOT-6 MSOP-8, TSOT-6 MSOP-8, TSOT-6
Nationa Power!
ADC121S101, ADC101S101, ADC081S101 Features MSPS conversion rate Power consumption (typical) with supply 11.7 ENOB (ADC121S101 typical) (typical) with supply SPI/QSPI/MICROWIRE/DSP compatible Available SOT23-6 packaging Single 2.7V 5.25V supply operation
General-Purpose Converters
Serial Interface
Product
ADC0831C ADC08031C ADC08131C ADC08831 ADCS7478 ADC0832C ADCV08832 ADC08032C ADC08832 ADC0834B ADC0834C ADC08034C ADC08134C ADC0838B ADC0838C ADC08038C ADC08138C ADCS7477 ADC10732 ADC10738 ADCS7476 ADC78H89 ADC78H90 ADC12030 ADC12032 ADC12130 ADC12132 ADC12L030 ADC12L032 ADC12H030 ADC12H032 ADC12034 ADC12L034 ADC12H034 ADC12038 ADC12138 ADC12L038 ADC12H038
Resolution (bits)
sign sign sign sign sign sign sign sign sign sign sign sign sign sign sign sign sign
Inputs
Maximum Speed Range (KSPS)
1000 1000 1000
Supply Voltage
5.25 5.25 5.25 5.25 5.25
Power (mW)
Type
Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial Serial
(LSB)
±0.3 (max) ±0.8 ±0.5 ±0.5 ±0.6 (max) ±1.25 ±1.25 (max) (max)
Temp Range*
Com, Com,
Packaging
MDIP-8, SOIC-14 SOIC-14 SOIC-14 MDIP-8, MSOP-8, SOIC-8, SOIC-14 SOT23-6 MDIP-8, SOIC-14 SOIC-8 SOIC-14 MDIP-8, MSOP-8, SOIC-8, SOIC-14 MDIP-14 MDIP-14, SOIC-14 SOIC-14 SOIC-14 PLCC-20 MDIP-20, PLCC-20, SOIC-20 SOIC-20 SOIC-20 SOT23-6 SOIC-20 SOIC-24 SOT23-6 TSSOP-16 TSSOP-16 SOIC-16 SOIC-20 SOIC-16 SSOP-20 SOIC-16 SOIC-20 SOIC-16 SOIC-20 MDIP-24, SOIC-24 SOIC-24 SOIC-24, SSOP-24 SOIC-28 SOIC-28, SSOP-28 SOIC-28 SOIC-28 Industrial (-40°C 85°C)
*Com Commercial (0°C 70°C)
Parallel Interface
Product
ADC0801 ADC0802 ADC0803 ADC0804 ADC0805 ADC0820B ADC0820C ADC08061B ADC08061C ADC08161C ADC08062B ADC08062C ADC0844C ADC0844B ADC0808 ADC0809 ADC0848B ADC0848C ADC0816 ADC0817 ADC10061C ADC10461 ADC10062C ADC10064C ADC10462 ADC10464 ADC10664 ADC10154 ADC10158 LM12454 LM12458 LM12L458 LM12H458 ADC12048 ADC16061 LM331
(bits)
Speed Supply Range Voltage Inputs (KSPS)
1786 1786 1786 1786 1786 1111 1111 1111 1111 1111 1111 2128 2500
Power (mW) Type
12.5 Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel
Accuracy (LSB)
±0.25 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±1.5 ±1.5 ±1.5 ±1.5
Temp Range* Comments
Differential input ratiometric operation Com, Differential input ratiometric operation Differential input ratiometric operation
Packaging
MDIP-20 MDIP-20, SOIC-20 MDIP-20 MDIP-20, SOIC-20 MDIP-20 PLCC-20, SOIC-20 MDIP-20, SOIC-20
Com, Differential input ratiometric operation Differential input ratiometric operation
Com, Com, Com, High-speed upgrade ADC0820 High-speed upgrade ADC0820 ADC08061 with on-board reference
MDIP-20, SOIC-20 SOIC-20 SOIC-20 MDIP-20, SOIC-20 SOIC-20 CERDIP-20, MDIP-20 CERDIP-20 MDIP-28, PLCC-28 MDIP-28, PLCC-28 MDIP-24, PLCC-28 MDIP-24, PLCC-28 MDIP-40 MDIP-40
MSPS throughput tested version ADC10061 MSPS throughput MSPS throughput tested version ADC10062 tested version ADC10064 tested, MSPS throughput Bipolar conversion Bipolar conversion On-board timer, FIFO, sequencer On-board timer, FIFO, sequencer version LM12458 On-board timer, FIFO, sequencer Software power-down Self calibrating V-to-F converter,
SOIC-20 SOIC-20 SOIC-24 SOIC-28 SOIC-24 SOIC-28 SOIC-28 SOIC-24 SOIC-28 PLCC-44 PLCC-44, PQFP-44 PLCC-44 PLCC-44, PQFP-44 PLCC-44, PQFP-44 TQFP-52 MDIP-8
sign sign sign sign sign sign sign
Byte-wide Byte-wide Parallel Parallel Parallel Parallel Parallel Parallel
4.75 5.25
Frequency 0.01%
*Com Commercial (0°C Industrial (-40°C 85°C)
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