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参数资料
| 型号： | DAC702LH |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | DAC |
| 英文描述： | PARALLEL, WORD INPUT LOADING, 4 us SETTLING TIME, 16-BIT DAC, CDIP24 |
| 封装： | HERMETIC SEALED, CERAMIC, DIP-24 |
| 文件页数： | 7/12页 |
| 文件大小： | 302K |
| 代理商： | DAC702LH |
4
DAC701, 702, 703
CONNECTION DIAGRAMS
–V
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
MSB
16-Bit
Ladder
Resistor
Network
and
Current
Switches
Digital
Inputs
Reference
Circuit
R
F
(4)
Voltage Models
Only
LSB
Digital
Inputs
(2)
+V
CC
270k
3.9M
(3)
0.0022F
(2)
V
DD
CC
(1)
NOTES: (1) Can be tied to +VCC instead of having
separate VDD supply. (2) Decoupling capacitors are
0.1
F to 1.0F. (3) Potentiometers are 10k to
100k
. (4) 5k (DAC701), 10k (DAC702/703).
ALL PACKAGES
PIN #
DAC702
DAC701/703
1
Bit 1 (MSB)
2
Bit 2
3
Bit 3
4
Bit 4
5
Bit 5
6
Bit 6
7
Bit 7
8
Bit 8
9
Bit 9
10
Bit 10
11
Bit 11
12
Bit 12
13
Bit 13
14
Bit 14
15
Bit 15
16
Bit 16 (LSB)
17
RFEEDBACK
VOUT
18
VDD
19
–VCC
20
Common
21
IOUT
Summing Junction (Zero Adjust)
22
Gain Adjust
23
+VCC
24
+6.3V Reference Output
ABSOLUTE MAXIMUM RATINGS(1)
+VCC to Common ........................................................................ 0V, +18V
–VCC to Common ........................................................................ 0V, –18V
VDD to Common .......................................................................... 0V, +18V
Digital Data Inputs to Common ................................................ –1V, +18V
Reference Out to Common ........................... Indefinite Short to Common
External Voltage Applied to RF (DAC702) ......................................... ±18V
External Voltage Applied to D/A Output (DAC701/703) .......... –5V to +5V
VOUT (DAC701/703) ....................................... Indefinite Short to Common
Power Dissipation ................................................................................. 1W
Storage Temperature ...................................................... –60
°C to +150°C
Lead Temperature (soldering, 10s) ................................................. 300
°C
NOTE: (1) Stresses above those listed under “Absolute Maximum Ratings”
may cause permanent damage to the device. Exposure to absolute maximum
conditions for extended periods may affect device reliability.
PIN ASSIGNMENTS
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degrada-
tion to complete device failure. Precision integrated circuits
may be more susceptible to damage because very small
parametric changes could cause the device not to meet its
published specifications.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DAC702SH | 制造商:BB 制造商全称:BB 功能描述:Monolithic 16-Bit DIGITAL-TO-ANALOG CONVERTERS |
| DAC703 | 制造商:BB 制造商全称:BB 功能描述:Monolithic 16-Bit DIGITAL-TO-ANALOG CONVERTERS |
| DAC703B | 制造商:BB 制造商全称:BB 功能描述:Monolithic 16-Bit DIGITAL-TO-ANALOG CONVERTERS |
| DAC703BH | 制造商:BB 制造商全称:BB 功能描述:Monolithic 16-Bit DIGITAL-TO-ANALOG CONVERTERS |
| DAC703BH-BI | 制造商:BB 制造商全称:BB 功能描述:Monolithic 16-Bit DIGITAL-TO-ANALOG CONVERTERS |
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