DAC-HZ12BMC-C Murata, DAC-HZ12BMC-C Datasheet

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DAC-HZ12BMC-C

Manufacturer Part Number
DAC-HZ12BMC-C
Description
manufacturer alias: c&d tech...
Manufacturer
Murata
Datasheet
FEATURES
DATEL
PIN
1
2
3
4
5
6
7
8
9
10
11
12
BLOCK DIAGRAM
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
INPUT/OUTPUT CONNECTIONS
®
FUNCTION
BIT 1 (MSB)
BIT 2
BIT 3
BIT 4
BIT 5
BIT 6
BIT 7
BIT 8
BIT 9
BIT 10
BIT 11
BIT 12 (LSB)
BIPOLAR OFFSET
REFERENCE OUT 24
PIN
24
23
22
21
20
19
18
17
16
15
14
13
REFERENCE IN
GAIN ADJUST 23
BITS BCD
BITS BINARY
FUNCTION
REFERENCE OUT
GAIN ADJUST
+15V SUPPLY
GROUND
CURRENT OUTPUT
20V RANGE
10V RANGE
BIPOLAR OFFSET
REFERENCE IN
VOLTAGE OUTPUT
–15V SUPPLY
NO CONNECTION
16
17
MSB
®
1 2 3 4 5 6 7 8 9 10 11 12
1 2 3 4
SUPPLY
6.3k
• 11 Cabot Boulevard, Mansfi eld, MA 02048-1151 USA • Tel: (508) 339-3000 • www.datel.com • e-mail: help@datel.com
+15V
22
The DAC-HZ Series are high-performance,
monolithic, 12-bit binary and 3-digit BCD, digital-
to-analog converters. The DAC-HZ Series are com-
plete and self-contained with a precision internal
reference and fast output operational amplifi er. Pin
programmable output voltage and current ranges
are provided for a high degree of application fl ex-
ibility; the binary versions offer 5 output voltage
ranges and two current ranges while the BCD
models offer 3 and 1 output ranges, respectively.
PRODUCT OVERVIEW
*
D/A CONVERTER
5 6 7 8 9 10 11 12
Figure 1. DAC-HZ Functional Block Diagram
*
FOR BCD MODELS,
THIS RESISTOR IS
OPEN CIRCUIT.
REFERENCE
+6.3V
SUPPLY
–15V
1
4
LSB
12-Bit, Industry-Standard Digital-to-Analog Converters
(4k , BCD)
5k
NO INTERNAL
CONNECTION
1
(4k , BCD)
3
5k
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 ampli-
fi er track the ladder network resistors, enhancing
temperature performance. The excellent tracking
of the resistors results in temperature coeffi cients
for differential nonlinearity, zero and gain of ±2, ±3
and ±20ppm/°C maximum, respectively.
19
18
20
15
21
20V RANGE
10V RANGE
CURRENT OUTPUT
VOLTAGE OUTPUT
GROUND
DAC-HZ Series
MDA_DAC-HZ.B01 Page 1 of 5

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DAC-HZ12BMC-C Summary of contents

Page 1

... PRODUCT OVERVIEW The DAC-HZ Series are high-performance, monolithic, 12-bit binary and 3-digit BCD, digital- to-analog converters. The DAC-HZ Series are com- plete and self-contained with a precision internal reference and fast output operational amplifi er. Pin programmable output voltage and current ranges are provided for a high degree of application fl ...

Page 2

... Lead Temperature (soldering, 10s) TECHNICAL NOTES 1 TTL load 1. The DAC-HZ12 Series converters are designed and factory calibrated to ±1/4LSB max. give ±1/2LSB linearity (binary version) and ±1/4LSB linearity (BCD version) ±1/4LSB max. with respect to a straight line between end points. This means that if zero ...

Page 3

... Figure 7. Using a High-Speed External Op Amp for Faster Settling +15V = 0 TO –2mA = 0 TO –200mV V OUT 100Ω +15V –15V V = –5 TO +5V OUT +15V 2.2MΩ ZERO ADJUST 10kΩ TO 100kΩ –15V GAIN ADJUST 2.8MΩ 10kΩ TO 100kΩ +15V Pin MDA_DAC-HZ.B01 Page ...

Page 4

... BIPOLAR OUTPUT RANGES +2. –2mA +4.9976 +2.4988 –0.9995 +2.5000 +1.2500 –0.5000 0.0000 0.0000 0.0000 –2.5000 –1.2500 +0.5000 –4.9976 –2.4988 +0.9995 –5.0000 –2.5000 +1.0000 MDA_DAC-HZ.B01 Page ...

Page 5

... DAC-HZ12DMM-QL –55 to +125°C DAC-HZ12DMM-QL-C –55 to +125°C Contact DATEL for information concerning our QL high-reliability screening program. . makes no representation that the use of its products in the circuits described herein, or the use of other MDA_DAC-HZ.B01 Page OUTPUT RoHS CODING RATING Binary RoHS ...

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