LTC1650ACS#PBF Linear Technology, LTC1650ACS#PBF Datasheet - Page 6

• Manufacturer Part Number: LTC1650ACS#PBF
• Description: IC D/A CONV 16BIT R-R 16-SOIC
• Manufacturer: Linear Technology

Specifications of LTC1650ACS#PBF

• Settling Time: 4µs
• Number Of Bits: 16
• Data Interface: Serial
• Number Of Converters: 1
• Voltage Supply Source: Dual ±
• Power Dissipation (max): 50mW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LTC1650
TYPICAL PERFOR A CE CHARACTERISTICS
PI FU CTIO S
V
REFLO to REFHI in unipolar mode and from (2 • REFLO
– REFHI) to REFHI in bipolar mode.
V
gets reset when CLR is active, when any of the supplies
drop below 2.5V or when the part powers-up. The output
will stay at this voltage until a new code is loaded into the
DAC register.
DV
DV
6
OUT
RST
–4.5
–4.6
–4.7
–4.8
–4.9
–5.0
–5.1
–5.2
–5.3
–5.4
–5.5
DD
DD
U
(Pin 2): The user-defined voltage to which the output
(Pin 1): The DAC Output. The output will swing from
–55 –35 –15
(Pin 3): The Digital Positive Supply Input. 4.75V
AV
Temperature
5.25V.
SS
U
Supply Current vs
–10
–1
–2
–3
–4
–5
–6
–7
–8
–9
0
–55
Gain Error vs Temperature
TEMPERATURE ( C)
5
25
–25
U
45
TEMPERATURE ( C)
5
65
W
85 105 125
35
1650 G10
U
65
95
1650 G13
125
25
20
15
10
5
0
–55 –35 –15
DV
Temperature
DD
Supply Current vs
TEMPERATURE ( C)
5
25
DGND (Pin 4): Digital Ground.
D
Data. Data on the D
on the rising edge of the serial clock. Data is loaded as one
16-bit word, MSB first.
D
comes valid on the rising edge of the serial clock.
CLK (Pin 7): The TTL Level Input for the Serial Interface
Clock.
IN
OUT
45
(Pin 5): The TTL Level Input for the Serial Interface
65
(Pin 6): The output of the shift register that be-
85 105 125
1650 G11
2
1
0
0
Supply Current vs Logic Input
Voltage
ALL LOGIC INPUTS
TIED TOGETHER
IN
1
pin is latched into the shift register
–0.5
–1.0
–1.5
–2.0
LOGIC INPUT VOLTAGE (V)
0
–55
Offset Error vs Temperature
2
–25
3
TEMPERATURE ( C)
5
4
35
1650 G14
65
5
95
1650 G12
125