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Part: MAX502AMRG/883B
Category:
Others
-> Military/Aerospace->Military Standard
Description: Voltage-output 12-bit Multiplying DACs
Company: Maxim Integrated Products
Datasheet: Download MAX502AMRG/883B datasheet File size : 371 kB
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Datasheet text preview:
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VOLTAGE-OUTPUT, 12-BIT MULTIPLYING DACs Generic Number MAX502A(x)/883B MAX502B(x)/883B 12-Bit, 4 Quadrant, Voltage-Output Multiplying Digital to Analog Converter
Device Type 01 02
Case Outline(s). The case outlines shall be designated in Mil-Std-1835 and as follows: Outline Letter MAXIM SMD RG L Mil-Std-1835 GDIP1-T24 or CDIP2-T24 Case Outline 24 LEAD CERDIP Package Code J24
Absolute Maximum Ratings VDD to DGND ......... -0.3V, +17V VSS to DGND.. +0.3V, -17V VDD to AGND ......... -0.3V, +17V VOUT to AGND 1/ ......VDD +0.3V, VSS-0.3V AGND to DGND ......... -0.3V to VDD Digital Input Voltage to DGND ........... -0.3V to VDD VREF to AGND .......... ±25V RFBF to AGND ........ ±25V RA to AGND ............ ±25V RB to AGND ............ ±25V RC to AGND ............ ±25V Lead Temperature (soldering, 10 seconds) .......... +300°C Storage Temperature ..... -65°C to +150°C Continuous Power Dissipation ...... TA=+70°C 24 pin CERDIP(derate 12.5mW/°C above +70°C) .. 1000mW Junction Temperature TJ ........ +150°C Thermal Resistance, Junction to Case, JC 24 pin CERDIP.... 40°C/W Thermal Resistance, Junction to Ambient, JA: 24 pin CERDIP.... 80°C/W Recommended Operating Conditions Ambient Operating Range (TA) ...... -55°C to +125°C Positive Supply Voltage, (VDD) ..... +11.4V to +15.75V Negative Supply Voltage (VSS)....... -11.4V to -15.75V
NOTE 1: VOUT may be shorted to AGND, VDD, or VSS if the power dissipation of this package is not exceeded. Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ---------------------------Electrical Characteristics of MAX502/883B for /883B and SMD 5962-88767 19-0278 Page 2 of Rev. E 6
TABLE 1. ELECTRICAL TESTS: CONDITIONS -55 °C <=TA<= +125°C 2/, 3/, 5/ Unless otherwise specified
Group A
Subgroup
TEST Resolution Relative Accuracy
Symbol RES INL
Device type All 01 02 01 02 All All
Limits Min 12
Limits Max
Units Bits
1,2,3 1 2,3
±0.5 ±0.75 ±0.75 ±1.0 ±1.0 ±2.0 ±3.0 ±3.0 ±4.5 ±6.0 16 0.5 ±1.0 ±10 2.4 0.8 10 4
LSB
Differential Nonlinearity Zero Code Offset Error Gain Error
DNL VOE AE RFB, VOUT connected RC or RB connected to VOUT, VREF=2.5V RA, VOUT connected, VREF=2.5V
1,2,3 1 2,3
LSB mV
1,2,3
All
LSB
Reference Input Resistance Application resistor ratio matching Input Current Input High Level Voltage Input Low Level Voltage Supply Current
RIN RMATCH IIN VIH VIL I DD ISS RA to RB to RC match VIN=0V and VDD
1,2,3 1 ,2,3 1 2,3 1,2,3 1,2,3 1,2,3
All All All All All All
8
k % µA V V mA
VOUT unloaded VREF=-10V, -8.9V, VDD=+15V ±5%, +12V ±5% VREF=+10V, +8.9V, VSS=-15V ±5%, -12V ±5% VOUT= ±10V, RL=2k, RFB not connected NOTE 4 See Figure 2, Verify truth table To ±0.01% of full scale, NOTE 4 See Figure 1b See Figure 1b
Power Supply Rejection
PSR
1,2,3
All
±0.02 90
%/%
Open Loop Gain Functional test Output-Voltage settling time Chip select to write-setup time Write Pulse Width
AVO FT tS tCS tWR
4,5,6 7 ,8 9 10,11 9,10,11
All
dB
All All
5 0
µs ns ns ns ns
All 9 40 10,11 60 All Data-setup time tDS See Figure 1b 9,10,11 60 All Data-hold time tDH See Figure 1b 9,10,11 10 NOTE 2: Dual supply: VDD=+11.4V to +15.75V, VSS=-11.4V to -15.75V, VREF=+10V, AGND=DGND=0V, RL=2k, CL=100pF. NOTE 3: VOUT must be less than VDD-2.5V and greater than VSS+2.5V to ensure correct operation. NOTE 4: Parameter is guaranteed to the limit specified but is not tested. NOTE 5: Unused feedback resistors should be shorted to analog ground. Figure 1b: See Commercial Datasheet.
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Electrical Characteristics of MAX502/883B for /883B and SMD 5962-88767
19-0278 Page 3 of
Rev. E 7
01 02 FIGURE 1:
Package 24 pin CERDIP 24 pin CERDIP
ORDERING INFORMATION: MAX502AMRG/883B MAX502BMRG/883B
SMD Number 5962-8876701LA 5962-8876702LA
TERMINAL CONNECTIONS 24 PIN CERDIP 1 V OUT 13 D1 2 D1 1 14 D0 3 D1 0 15 ___ WR 4 D9 16 __ CS 5 D8 17 VREF 6 D7 18 AGND 7 D6 19 VSS 8 D5 20 V DD 9 D4 21 RA 10 D3 22 RB 11 D2 23 RC 12 DGND 24 RFB TRUTH TABLE ___ WR H X L L R ___ CS X H L R L H=High state L=Low state R=Rising edge X=don't care OPERATION No Operation No Operation Input register is transparent Input register is latched Input register is latched
FIGURE 2:
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Electrical Characteristics of MAX502/883B for /883B and SMD 5962-88767
19-0278 Page 4 of
Rev. E 6
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