DAC8574 Datasheet, PDF (2/40 Pages) Texas Instruments – QUAD, 16-BIT, LOW-POWER, VOLTAGE OUTPUT, I2C INTERFACE DIGITAL-TO-ANALOG CONVERTER

DAC8574
SLAS377A – JANUARY 2003 – REVISED JUNE 2003
www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments 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 degradation 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.
PACKAGE/ORDERING INFORMATION
PRODUCT PACKAGE
DAC8574
16-TSSOP
PACKAGE
DRAWING
NUMBER
PW
SPECIFICATION
TEMPERATURE
RANGE
-40°C TO +105°C
PACKAGE
MARKING
D8574I
ORDERING
NUMBER
DAC8574IPW
DAC8574IPWR
TRANSPORT MEDIA
90 Piece Tube
2000 Piece Tape and Reel
PW PACKAGE
(TOPVIEW)
V_OUTA ¹
V_OUTB ²
V_REFH ³
V_DD ⁴
V_REFL 5
GND ⁶
V_OUTC 7
V_OUTD 8
DAC8574
16 A3
15 A2
14 A1
13 A0
12 IOV_DD
11 SDA
10 ^SCL
9 ^LDAC
PIN DESCRIPTIONS
PIN NAME
DESCRIPTION
1
V_OUTA Analog output voltage from DAC A
2
V_OUTB Analog output voltage from DAC B
3
V_REFH Positive reference voltage input
4
V_DD Analog voltage supply input
5
V_REFL Negative reference voltage input
6
GND
Ground reference point for all circuitry on the
part
7
V_OUTC Analog output voltage from DAC C
8
V_OUTD Analog output voltage from DAC D
9
LDAC H/W synchronous V_OUT update
10
SCL Serial clock input
11
SDA Serial data input
12 IOV_DD I/O voltage supply input
13
A0 Device address select - I²C
14
A1 Device address select - I²C
15
A2 Device address select - Extended
16
A3 Device address select - Extended
ABSOLUTE MAXIMUM RATINGS ⁽¹⁾
V_DD to GND
Digital input voltage to GND
V_OUT to GND
Operating temperature range
Storage temperature range
Junction temperature range (T_J max)
Power dissipation:
Thermal impedance (ΘJA)
Thermal impedance (ΘJC)
Lead temperature, soldering: Vapor phase (60s)
Infrared (15s)
-0.3 V to +6 V
-0.3 V to V_DD + 0.3 V
0.3 V to V_DD + 0.3 V
40°C to +105°C
65°C to +150°C
+150°C
118°C/W
29°C/W
215°C
220°C
(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.
2