DAC707KH Datasheet, PDF (4/13 Pages) Texas Instruments – Microprocessor-Compatible 16-BIT DIGITAL-TO-ANALOG CONVERTERS

ORDERING INFORMATION
PRODUCT
DAC707JP
DAC707JP-BI⁽¹⁾
DAC707KP
DAC707KP-BI⁽¹⁾
DAC707KH
DAC707KH-BI⁽¹⁾
DAC707BH
DAC707BH-BI⁽¹⁾
DAC707SH
DAC707SH-BI⁽¹⁾
DAC708KH
DAC708BH
DAC708SH
DAC709KH
DAC709BH
DAC709SH
NOTE: (1) 25 piece minimum order.
TEMPERATURE
RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
–25°C to +85°C
–25°C to +85°C
–55°C to +125°C
–55°C to +125°C
0°C to +70°C
–25°C to +85°C
–55°C to +125°C
0°C to +70°C
–25°C to +85°C
–55°C to +125°C
CONNECTION DIAGRAMS
INPUT
CONFIGURATION
16-bit port
16-bit port
16-bit port
16-bit port
16-bit port
16-bit port
16-bit port
16-bit port
16-bit port
16-bit port
8-bit port
8-bit port
8-bit port
8-bit port
8-bit port
8-bit port
OUTPUT
CONFIGURATION
±10V output
±10V output
±10V output
±10V output
±10V output
±10V output
±10V output
±10V output
±10V output
±10V output
±1mA output
±1mA output
±1mA output
±10V output
±10V output
±10V output
DAC708/709
Register
Enable
Lines
Data
Inputs
A2 ₁
A0 ₂
A1 ₃
D7 (D15) ₄
D6 (D14) ₅
D5 (D13) ₆
D4 (D12) ₇
D3 (D11) ₈
D2 (D10) ₉
D1 (D9) ₁₀
D0 (D8)/S1 ₁₁
DCOM ₁₂
High
Byte
Latch
Low
Byte
Latch
D/A
Latch
16-Bit ^Reference
Ladder ^Circuit
Resistor
Network
and
Current
Switches
DAC709
Only
10kΩ
10kΩ
24 ^VDD
(2)
23 ^CS
22 ^WR
Control
Lines
21 ^CLR
20 ^–VCC
+ ^VDD
NOTES: (1) Potentiometer is
10kΩ to 100kΩ. (2) Decoupling
capcitors are 0.1µF to 1.0µF.
–VCC
19 ^+VCC
(1)
270kΩ
18 ^GA
+
(3)
17 ^BPO
Gain
Adjust ₍₁₎
+
16 ^SJ
3.9MΩ
(2)
+VCC
(2)
+
15 ^ACOM
Offset Adjust
14 ^VOUT
13 ^RF2
Connect for bipolar operation.
Connect for 10V range.
Leave pin 13 open for 20V range.
DAC707
V_DD
(2)
V _OUT 1
V _{DD 2}
DCOM
3
Digital
Common
Analog Common
Offset
Adjust
(1)
+VCC
3.9MΩ
270kΩ
(3)
Gain Adjust
ACOM
4
SJ
5
GA
6
+V CC
7
–VCC
(2)
–V _{CC 8}
(2)
CLR 9
Control Lines
WR 10
Latch Enable Lines
A1 11
A0 12
(MSB) D15 13
Digital Inputs
NOTES: (1) Potentiometers are 10k Ω to 100kΩ.
D14 14
(2) Decoupling capcitors are 0.1µF to 1.0µF.
(3) Bypass, 0.0022µF to 0.01µF.
RF
16-Bit
Ladder
Resistor
Network
and
Current
Switches
®
DAC707/708/709
4
28 D0 (LSB)
27 D1
26 D2
25 D3
24 D4
23 D5
22 D6
21 D7
20 D8
19 D9
18 D10
17 D11
16 D12
15 D13
Digital
Inputs