
2
LTC1606
1606fa
LTC1606
LTC1606A
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
Resolution
●
16
Bits
No Missing Codes
●
15
16
Bits
Transition Noise
0.65
LSBRMS
Integral Linearity Error
(Note 7)
●
±3
±2LSB
Bipolar Zero Error
Ext. Reference = 2.5V (Note 8)
●
±10
mV
Bipolar Zero Error Drift
±2
ppm/
°C
Full-Scale Error Drift
±7
±5
ppm/
°C
Full-Scale Error
Ext. Reference = 2.5V (Notes 12, 13)
●
±0.50
±0.25
%
Full-Scale Error Drift
Ext. Reference = 2.5V
±2
ppm/
°C
Power Supply Sensitivity
VANA = VDIG = VDD
VDD = 5V ±5% (Note 9)
±8
±8LSB
ORDER PART
NUMBER
(Notes 1, 2)
VANA .......................................................................... 7V
VDIG to VANA ........................................................... 0.3V
VDIG ........................................................................... 7V
Ground Voltage Difference
DGND, AGND1 and AGND2 ..............................
±0.3V
Analog Inputs (Note 3)
VIN ..................................................................... ±25V
CAP ............................ VANA + 0.3V to AGND2 – 0.3V
REF .................................... Indefinite Short to AGND2
Momentary Short to VANA
Digital Input Voltage (Note 4) ........ VDGND – 0.3V to 10V
Digital Output Voltage ........ VDGND – 0.3V to VDIG + 0.3V
Power Dissipation .............................................. 500mW
Operating Ambient Temperature Range
LTC1606AC/LTC1606C ............................ 0
°C to 70°C
LTC1606AI/LTC1606I ......................... – 40
°C to 85°C
Storage Temperature Range ................. – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300
°C
LTC1606ACG
LTC1606AIG
LTC1606CG
LTC1606IG
LTC1606ACSW
LTC1606AISW
LTC1606CSW
LTC1606ISW
TJMAX = 125°C, θJA = 95°C/W (G)
TJMAX = 125°C, θJA = 130°C/W (SW)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
VIN
AGND1
REF
CAP
AGND2
D15 (MSB)
D14
D13
D12
D11
D10
D9
D8
DGND
VDIG
VANA
BUSY
CS
R/C
BYTE
D0
D1
D2
D3
D4
D5
D6
D7
G PACKAGE
28-LEAD PLASTIC SSOP
SW PACKAGE
28-LEAD PLASTIC SO
TOP VIEW
The
● indicates specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. (Notes 5, 6)
ABSOLUTE
AXI U
RATI GS
W
WW
U
PACKAGE/ORDER I FOR ATIO
UU
W
CO VERTER CHARACTERISTICS
U
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF
Lead Free Tape and Reel: Add #TRPBF