LTC2629IGN#PBF Linear Technology, LTC2629IGN#PBF Datasheet - Page 11

• Manufacturer Part Number: LTC2629IGN#PBF
• Description: IC DAC 12BIT R-R QUAD 16SSOP
• Manufacturer: Linear Technology

Specifications of LTC2629IGN#PBF

• Settling Time: 7µs
• Number Of Bits: 12
• Data Interface: Serial
• Number Of Converters: 4
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 750µW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Number Of Channels: 4
• Resolution: 12b
• Interface Type: Serial (2-Wire/I2C)
• Single Supply Voltage (typ): 3.3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Output Type: Voltage
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

pin Functions
GND (Pin 1): Analog Ground.
REFLO (Pin 2): Reference Low. The voltage at this pin
sets the zero-scale (ZS) voltage of all DACs. This pin can
be raised up to 1V above ground at V
above ground at V
REFA to REFD (Pins 3, 6, 12, 15): Reference Voltage
Inputs for each DAC. REFx sets the full-scale voltage of
the DACs. REFLO ≤ REFx ≤ V
V
Outputs. The output range is from REFLO to REFx.
CA2 (Pin 7): Chip Address Bit 2. Tie this pin to V
or leave it floating to select an I
part (Table 1).
SCL (Pin 8): Serial Clock Input Pin. Data is shifted into
the SDA pin at the rising edges of the clock. This high
impedance pin requires a pull-up resistor or current
source to V
OUTA
to V
OUTD
CC
.
(Pins 4, 5, 13, 14): DAC Analog Voltage
CC
= 3V.
CC
.
2
C slave address for the
CC
= 5V or 100mV
CC
, GND
SDA (Pin 9): Serial Data Bidirectional Pin. Data is shifted
into the SDA pin and acknowledged by the SDA pin. This
pin is high impedance pin while data is shifted in and is an
open-drain N-channel output during acknowledgment. SDA
requires a pull-up resistor or current source to V
CA1 (Pin 10): Chip Address Bit 1. Tie this pin to V
or leave it floating to select an I
part (Table 1).
CA0 (Pin 11): Chip Address Bit 0. Tie this pin to V
or leave it floating to select an I
part (Table 1).
V
LTC2609/LTC2619/LTC2629
CC
(Pin 16): Supply Voltage Input. 2.7V ≤ V
2
2
C slave address for the
C slave address for the
CC
≤ 5.5V.
CC
CC
CC

26091929fb
, GND
, GND
.