DataSheet.jp

DAC-HZ の電気的特性と機能

DAC-HZのメーカーはDatelです、この部品の機能は「Industry-Standard Digital-to-Analog Converters」です。


製品の詳細 ( Datasheet PDF )

部品番号 DAC-HZ
部品説明 Industry-Standard Digital-to-Analog Converters
メーカ Datel
ロゴ Datel ロゴ 




このページの下部にプレビューとDAC-HZダウンロード(pdfファイル)リンクがあります。

Total 4 pages

No Preview Available !

DAC-HZ Datasheet, DAC-HZ PDF,ピン配置, 機能
®®
INNOVATION and EXCELLENCE
www.DataSheet4U.com
FEATURES
12-Bit binary and 3-digit BCD models
7 Output ranges
3µs VOUT settling time
300ns IOUT settling time
Guaranteed monotonicity over full temperature range
Integral nonlinearity ±1/2LSB (binary) and ±1/4LSB
(BCD), maximum
Differential nonlinearity ±3/4LSB (binary) and ±1/4LSB
(BCD), maximum
High-reliability QL versions available
GENERAL DESCRIPTION
The DAC-HZ Series are high-performance, monolithic, 12-bit
binary and 3-digit BCD, digital-to-analog converters. The
DAC-HZ Series are complete and self-contained with a
precision internal reference and fast output operational
amplifier. Pin programmable output voltage and current
ranges are provided for a high degree of application flexibility;
the binary versions offer 5 output voltage ranges and two
current ranges while the BCD models offer 3 and 1 output
ranges, respectively.
The DAC-HZ Series contains a precision embedded Zener
reference circuit. This eliminates code-dependent ground
currents by routing current from the positive supply to the
internal ground node as determined by the R-2R ladder
network. The internal feedback resistors for the on-board
amplifier track the ladder network resistors, enhancing
temperature performance. The excellent tracking of the
resistors results in temperature coefficients for differential
nonlinearity, zero and gain of ±2, ±3 and ±20ppm/°C
maximum, respectively.
DAC-HZ Series
12-Bit, Industry-Standard
Digital-to-Analog Converters
INPUT/OUTPUT CONNECTIONS
PIN FUNCTION
PIN FUNCTION
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 (LSB)
24 REFERENCE OUT
23 GAIN ADJUST
22 +15V SUPPLY
21 GROUND
20 CURRENT OUTPUT
19 20V RANGE
18 10V RANGE
17 BIPOLAR OFFSET
16 REFERENCE IN
15 VOLTAGE OUTPUT
14 –15V SUPPLY
13 NO CONNECTION
BITS BCD
BITS BINARY MSB 1 2 3 4 5 6 7 8 9 10 11 12 LSB
1 2 3 4 5 6 7 8 9 10 11 12
D/A CONVERTER
5kW
(4kW , BCD)
5kW
(4kW , BCD)
19 20V RANGE
18 10V RANGE
REFERENCE IN 16
BIPOLAR OFFSET 17
GAIN ADJUST 23
6.3kW *
* FOR BCD MODELS,
THIS RESISTOR IS
OPEN CIRCUIT.
+6.3V
REFERENCE
20 CURRENT OUTPUT
15 VOLTAGE OUTPUT
21 GROUND
REFERENCE OUT 24
22
+15V
SUPPLY
14
–15V
SUPPLY
13
NO INTERNAL
CONNECTION
Figure 1. Functional Block Diagram

1 Page





DAC-HZ pdf, ピン配列
®®
DAC-HZ Series
www.DataSheet4OU.UcoTmPUT RANGE SELECTION TABLES
DAC-HZ12B Binary Output Range Selection
VOUT RANGE
CONNECT THESE PINS TOGETHER
±10V
±5V
±2.5V
+10V
+5V
±1mA
15 & 19
15 & 18
15 & 18
15 & 18
15 & 18
17 & 20
17 & 20
17 & 20
17 & 21
17 & 21
17 & 20
19 & 20
19 & 20
DAC-HZ12D BCD Output Range Selection
16 & 24
16 & 24
16 & 24
16 & 24
16 & 24
16 & 24
+10V
+5V
+2.5V
–1.25mA
15 & 19
15 & 18
15 & 18
17 & 21
17 & 21
17 & 21
17 & 21
19 & 20
16 & 24
16 & 24
16 & 24
16 & 24
Voltage output is at pin 15; current output is at pin 20.
OUTPUT CODING TABLES
Unipolar Output, Complementary Binary
BINARY INPUT CODE
UNIPOLAR OUTPUT RANGES
MSB
LSB 0 to +10V
0 to +5V
0 to –2mA
0000
0011
0111
1011
1111
1111
0000 0000
1111 1111
1111 1111
1111 1111
1111 1110
1111 1111
+9.9976V
+7.5000
+5.0000
+2.5000
+0.0024
0.0000
+4.9988V
+3.7500
+2.5000
+1.2500
+0.0012
0.0000
–1.9995
–1.5000
–1.0000
–0.5000
–0.0005
0.0000
Unipolar Output, Complementary BCD
BCD INPUT CODE
UNIPOLAR OUTPUT RANGES
MSB
LSB 0 to +10V 0 to +5V 0 to +2.5V 0 to –2mA
0110
1000
1010
1101
1111
1111
0110
1010
1111
1010
1111
1111
0110
1111
1111
1111
1110
1111
+9.990
+7.500
+5.000
+2.5000
+0.0100
0.0000
+4.995
+3.750
+2.5000
+1.250
+0.005
0.0000
+2.498
+1.875
+1.250
+0.625
+0.003
0.0000
–1.2488
–0.9375
–0.6250
–0.3125
–0.0013
0.0000
Bipolar Output, Complementary Offset Binary
INPUT CODE
BIPOLAR OUTPUT RANGES
MSB
LSB ±10V
±5V
±2.5V
±1mA
0000
0011
0111
1011
1111
1111
0000
1111
1111
1111
1111
1111
0000
1111
1111
1111
1110
1111
+9.9951
+5.0000
0.0000
–5.0000
–9.9951
–10.0000
+4.9976
+2.5000
0.0000
–2.5000
–4.9976
–5.0000
+2.4988
+1.2500
0.0000
–1.2500
–2.4988
–2.5000
–0.9995
–0.5000
0.0000
+0.5000
+0.9995
+1.0000
BIT
LSB 12
11
10
9
8
DIGITAL 7
INPUTS 6
5
4
3
2
MSB 1
CONNECTION DIAGRAMS
12 13
11 14
10 15
9 16
8 17
7 18
6 19
5 20
4 21
3 22
2 23
1 24
DAC-HZ12B
or DAC-HZ12D
(BOTTOM VIEW)
1µF
+15V
–15V
1µF
VOUT = 0 TO +10V
+15V
2.2M
C (0.001
TO 0.01µF)
2.8M
ZERO ADJUST
10kTO 100k
–15V
GAIN ADJUST
10kTO 100k
+15V
Figure 2. Unipolar Voltage Output Connections
BIT
LSB 12
11
10
9
8
DIGITAL 7
INPUTS 6
5
4
3
2
MSB 1
12 13
11 14
10 15
9 16
8 17
7 18
6 19
5 20
4 21
3 22
2 23
1 24
DAC-HZ12B
or DAC-HZ12D
(BOTTOM VIEW)
–15V
ZERO ADJUST
1µF 10kTO 100k
–15V
+15V
2.2M
IOUT = 0 TO –2mA
C (0.001
VOUT = 0 TO –200mV
TO 0.01µF)
1µF 100
+15V
2.8M
–15V
+15V
GAIN ADJUST
10kTO 100k
Figure 3. Unipolar Current Output Connections
6.3k*
RR
+
6.3V
I OUT
RO
5k
DAC-HZ12B or DAC-HZ12D
17 BIPOLAR OFFSET
CURRENT OUT
20
REQ
VOUT
IL
RL
21
GND
*This resistor is open circuit for BCD models
VOUT = ±2.5V Maximum
(Output compliance voltage)
REQ = R O = 5k for unipolar operation
REQ = RR || RO = 2.8k for bipolar operation
I OUT = 2mA binary
= 1.25mA BCD
Figure 4. Equivalent Current Mode Output Circuit
BIT
LSB 12
11
10
9
8
DIGITAL 7
INPUTS 6
5
4
3
2
MSB 1
12 13
11 14
10 15
9 16
8 17
7 18
6 19
5 20
4 21
3 22
2 23
1 24
DAC-HZ12B
(BOTTOM VIEW)
1µF
+15V
–15V
1µF
VOUT = –5 TO +5V
+15V
2.2M
C (0.001
TO 0.01µF)
2.8M
ZERO ADJUST
10kTO 100k
–15V
GAIN ADJUST
10kTO 100k
+15V
Figure 5. Bipolar Voltage Output Connections


3Pages





ページ 合計 : 4 ページ
 
PDF
ダウンロード
[ DAC-HZ データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
DAC-HA10B

(DAC-HA Series) Precision / Multiplying CMOS D/A Converters

Datel
Datel
DAC-HA10BC

(DAC-HA Series) Precision / Multiplying CMOS D/A Converters

Datel
Datel
DAC-HA12B

(DAC-HA Series) Precision / Multiplying CMOS D/A Converters

Datel
Datel
DAC-HA12D

(DAC-HA Series) Precision / Multiplying CMOS D/A Converters

Datel
Datel


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap