Touchstone Semiconductor Product Portfolio

August 2013
Touchstone Semiconductor Short-Form Product Guide
Touchstone Semiconductor Inc. develops high-performance analog integrated circuit (IC) solutions that solve critical design
issues for electronics companies. Touchstone Semi products achieve or exceed state-of-the-art analog performance while
reducing standby power consumption. Our proprietary analog IC products offer a unique combination of features and performance
that cannot be found elsewhere in the analog IC market. Our second-source products are fit-/form-/function and specificationidentical to competitive offerings, providing an ideal alternative for hard-to-secure sole-sourced products.
NEW Products Introduced since Jan 2013
TS3310: A True 150-nA, 0.9-3.6VIN, Selectable1.8-5VOUT, Dual-Output Instant-ON™ Boost Converter in a 10-pin TDFN22EP
TS3300: A 0.6-4.5VIN, 1.8-5.25VOUT, 3.5-µA, Low Input Voltage, High-Efficiency Boost Converter + LDO in a 16-pin TQFN33EP
TS1003: The Industry’s Only 0.8V-5.5V, 0.6µA Operational Amplifier in a SC70-5 or SOT23-5
TS1005: The Industry’s Only 0.8V-5.5V, 1.3µA, 20kHz Operational Amplifier in a SC70-5 or SOT23-5
TS3003: A 1.55V to 5V, 1.9µA, 9kHz – 300kHz Timer with External RSET in a 10-pin TDFN33EP
TS3004: A 1.55V to 5V, 1.9µA, 3.3µs – 233s Extended-Range Timer with External RSET in a 10-pin TDFN33EP
TS3005: A 1.55V to 5V, 1.35µA, 1.7ms – 33hr Extended-Range Timer with External RSET in a 10-pin TDFN33EP
TS3006: A 1.55V to 5V, 1.9µA, 9kHz – 300kHz Simple Timer with External RSET in a 8-pin TDFN33EP
Table of Contents
Product Type
Page
0.6-4.5VIN, Very Low Q-Current, DC/DC Converters
2
0.8-5V, <2µA Q Current, Easy-to-Use Timers
2
1µA Q Current, High VINCM Current-Sense Amplifiers
3
0.65-5.5V, 0.6/1.3µA, Single/Dual/Quad General-purpose Operational Amplifiers
4
1.5µA Q Current, Op Amp+Comparator+Reference Combination ICs
4
Low-Power, 12-bit SAR Analog-to-Digital Converters with Internal VREF
5
High-precision (0.08%, 7ppm/°C) 2.5-V References
5
Very Low Q Current Voltage Detectors
5
1.6-11V, Single/Dual/Quad Analog Comparators w/VREF
6-7
Second-source Product List
8
August 2013
NEW Boost Converters!
Power Management Products
Part Number
VIN Range
(V)
No
Load
ISY (µA)
Boost
VOUT
Range (V)
1.8 – 5
PinSelectable
TS3310ITD1022
0.9 – 3.6
0.15
Part Number
VIN Range
(V)
No
Load
ISY (µA)
TS3300ITQ1633
0.6 – 4.5
3.5
Boost VOUT
Range (V)
1.8 – 5.25
Boost
Efficiency
(%)
Output
Current
(mA)
External
Components
50
One Inductor
+ 3 Capacitors
92
Boost
Efficiency
(%)
Peak L
Current
(mA)
84
LDO
VOUT
Range (V)
500
1.8 – 5
Power
Good
Indicator
Package
Description
Yes
10-pin
TDFN22EP
A True 150-nA,
0.9-3.6VIN, 1.8-5VOUT,
Always-ON & Instant-ON™
Boost Converter
LDO VOUT
Accuracy
(%)
2.5
LDO
Dropout
Voltage
(V)
Package
Description
0.04
16-pin
TQFN33EP
A 0.6-4.5VIN,
1.8-5.25VOUT,
3.5-µA, High-Eff.
Boost + LDO
4 NEW Timers!
Easy-to-Use Silicon Oscillators/Timer Products
Part Number
VDD (min)
VDD (max)
IDD (max)
FOUT (or tFOUT)
Range (Hz,s)
tFOUT Drift
(%/°C)
Package
TS3001
0.9V
1.8V
1µA
5k – 100k
0.021
TDFN22EP-8
TS3002
0.9V
1.8V
1µA
5k – 290k
0.044
TDFN22EP-8
TS3003
1.55V
5.25V
2.4µA
9k – 300k
0.02
TDFN33EP-10
TS3004
1.55V
5.25V
2.4µA
3.3µs – 233s
0.02
TDFN33EP-10
TS3005
1.55V
5.25V
1.9µA
1.7ms – 33hr
0.02
TDFN33EP-10
TS3006
1.55V
5.25V
2.4µA
9k – 300k
0.02
TDFN33EP-8
Description
A 1V/1µA Silicon Oscillator/Timer,
with External RSET
A 1V/1µA Silicon Oscillator/Timer,
with External RSET/CSET
A 1.55V to 5V, 1.9µA, 9kHz – 300kHz
Timer with External RSET
A 1.55V to 5V, 1.9µA, 3.3µs – 233s
Timer with External RSET
A 1.55V to 5V, 1.35µA, 1.7ms – 33hr
Timer with External RSET
A 1.55V to 5V, 1.9µA, 9kHz – 300kHz
Timer with External RSET
August 2013
Current-Sense Amplifier Products
Gain
Option
25V/V
50V/V
100V/V
200V/V
25V/V
50V/V
100V/V
200V/V
VCM
(min)
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
VCM
(max)
28V
28V
28V
28V
28V
28V
28V
28V
ICC
(max)
1 µA
1 µA
1 µA
1 µA
1 µA
1 µA
1 µA
1 µA
VOS
(max)
500µV
500µV
500µV
500µV
250µV
250µV
250µV
250µV
Gain
Error
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
Package
Description
TSM9938T
TSM9938F
TSM9938H
TSM9938W
TSM9634T
TSM9634F
TSM9634H
TSM9634W
BiDirectional?
No
No
No
No
No
No
No
No
SOT23-5
SOT23-5
SOT23-5
SOT23-5
SOT23-5
SOT23-5
SOT23-5
SOT23-5
TS1100-25
No
25V/V
2V
25V
1 µA
100µV
0.5%
SOT23-5
TS1100-50
No
50V/V
2V
25V
1 µA
100µV
0.5%
SOT23-5
TS1100-100
No
100V/V
2V
25V
1 µA
100µV
0.5%
SOT23-5
TS1100-200
No
200V/V
2V
25V
1 µA
100µV
0.5%
SOT23-5
TS1102-25
TS1102-50
TS1102-100
TS1102-200
No
No
No
No
25V/V
50V/V
100V/V
200V/V
2V
2V
2V
2V
25V
25V
25V
25V
1 µA
1 µA
1 µA
1 µA
200µV
200µV
200µV
200µV
0.5%
0.5%
0.5%
0.5%
SOT23-5
SOT23-5
SOT23-5
SOT23-5
TS1101-25
Yes
25V/V
2V
25V
1 µA
100µV
0.6%
SOT23-6
TS1101-50
Yes
50V/V
2V
25V
1 µA
100µV
0.6%
SOT23-6
TS1101-100
Yes
100V/V
2V
25V
1 µA
100µV
0.6%
SOT23-6
TS1101-200
Yes
200V/V
2V
25V
1 µA
100µV
0.6%
SOT23-6
TS1103-25
Yes
25V/V
2V
25V
1 µA
200µV
0.6%
SOT23-6
TS1103-50
Yes
50V/V
2V
25V
1 µA
200µV
0.6%
SOT23-6
TS1103-100
Yes
100V/V
2V
25V
1 µA
200µV
0.6%
SOT23-6
TS1103-200
Yes
200V/V
2V
25V
1 µA
200µV
0.6%
SOT23-6
MAX9938T Alternate Source
MAX9938F Alternate Source
MAX9938H Alternate Source
MAX9938W Alternate Source
MAX9634T Alternate Source
MAX9634F Alternate Source
MAX9634H Alternate Source
MAX9634W Alternate Source
Ultra-low VOS Proprietary Current-Sense
Amplifier
Ultra-low VOS Proprietary Current-Sense
Amplifier
Ultra-low VOS Proprietary Current-Sense
Amplifier
Ultra-low VOS Proprietary Current-Sense
Amplifier
Low VOS Proprietary Current-Sense Amplifier
Low VOS Proprietary Current-Sense Amplifier
Low VOS Proprietary Current-Sense Amplifier
Low VOS Proprietary Current-Sense Amplifier
Ultra-low VOS Proprietary Bidirectional
Current-Sense Amplifier
Ultra-low VOS Proprietary Bidirectional
Current-Sense Amplifier
Ultra-low VOS Proprietary Bidirectional
Current-Sense Amplifier
Ultra-low VOS Proprietary Bidirectional
Current-Sense Amplifier
Low VOS Proprietary Bidirectional CurrentSense Amplifier
Low VOS Proprietary Bidirectional CurrentSense Amplifier
Low VOS Proprietary Bidirectional CurrentSense Amplifier
Low VOS Proprietary Bidirectional CurrentSense Amplifier
Part Number
August 2013
2 NEW Op Amps!
Operational Amplifier Products
Part
Number
VDD
(min)
VDD
(max)
IDD per Amp
(max)
VOS
(max)
GBW
(kHz)
AVOL
(dB)
Slew Rate
(V/ms)
Rail-to-Rail
In/Out
Package
TS1001
0.65V
2.5V
1µA
3mV
4
90
1.5
Yes/Yes
SC70-5
TS1002
TS1004
0.65V
0.65V
2.5V
2.5V
1µA
1µA
3mV
3mV
4
4
90
90
1.5
1.5
Yes/Yes
Yes/Yes
MSOP-8
TSSOP-14
TS1003
0.8V
5.5V
1µA
3mV
4
90
1.5
Yes/Yes
SC70-5
SOT23-5
TS1005
0.8V
5.5V
2µA
3mV
20
90
7.5
Yes/Yes
SC70-5
SOT23-5
Description
The Only 0.8V/0.6µA
Operational Amplifier
Dual TS1001
Quad TS1001
The Only 0.8V-5.5V,
0.6µA Operational
Amplifier
The Only 0.8V-5.5V,
1.3µA, 20kHz
Operational Amplifier
Integrated Operational Amplifier + Comparator + Voltage Reference Products
Part Number
VDD (V)
(min-max)
IDD
(max)
Op Amp
VOS (mV)
Internal
Reference
Comparator
tPD+/tPD(typ)
Comparator
Latch
Package
Description
Active LOW
10-pin
TDFN22EP
Nanopower
Reference, Op
Amp, and
Comparator IC
Push-Pull
TS12011ITD1022
0.8-2.5
TS12012ITD1022
Comparator
Output
Stage
1.5µA
5
0.6V
20/20 µs
Open-drain
August 2013
Analog-to-Digital Products
Part
Number
VDD
(min)
VDD
(max)
IDD
INL
(LSB)
DNL
(LSB)
Throughput
(kHz)
Analog Input
Package
TS7001
2.7V
3.6V
0.85mA
±1
±1
187.5
2xSE Unipolar
MSOP8
TS7003
2.7V
3.6V
0.95mA
±1
±1
300
SE - Unipolar
TDFN33EP-8
TSM1285
2.7V
3.6V
2.5mA
±1
±1
300
SOIC8
TSA7887A
2.7V
5.25V
0.85mA
±2
±1
125
SOIC8, MSOP8
AD7887A Alternate Source
TSA7887B
2.7V
5.25V
0.85mA
±1
±1
125
SE - Unipolar
2xSE Unipolar
2xSE Unipolar
Most power efficient, Single-supply, 12-bit,
187.5ksps, 2-ch, Serial-Output ADC with
Integrated 2.5V VREF
Lowest-power, Single-supply, 12-bit, 300ksps
Serial-Output ADC with Integrated 2.5V VREF
MAX1285 Alternate Source
SOIC8
AD7887B Alternate Source
Description
Precision Voltage Reference Products
Part Number
VOUT (V)
Initial
Accuracy (%)
VOUT Drift
(ppm/°C)
0.08
7
0.16
10
0.2
0.4
15
25
TS6001A-2.5
VIN
(V, min)
2.5
TS6001B-2.5
TSM6025A
TSM6025B
2.5
VIN
(V, max)
ICC
(µA)
IOUT
(µA)
0.1Hz to
10Hz Noise
(µVPP)
Package
2.7
12.6
35
500
50
SOT23-3
2.7
12.6
35
500
50
SOT23-3
Description
High-accuracy,
Very Low Drift
Proprietary
Voltage
Reference
MAX6025
Alternate Source
Nanopower Voltage Detector Products
Part Number
TS12001ITD1022
VDD (V)
(min- max)
0.65 – 2.5
IDD
(µA)
1
Comparator
tpd+/tpd-
35
Internal
VHYS
(mV)
±10
Detect
Threshold
(V)
0.8V Fixed
/Adjustable
REF
OUT
(V)
0.6
Comp
Latch
Active
LOW
Comp
Outputs
Push-pull
& Open-drain
Package
Description
10-pin
TDFN22EP
A 0.65V/1uA
Detector
w/Dual
Comparator
Outputs +
Latch
August 2013
Analog Comparator + Voltage Reference Products
VCC
(min)
Single Comparators
Part Number
VCC
(max)
ICC (max)
Internal
Reference
+1.252V, ±1%,
10ppm/ºC
+1.252V, ±1%,
10ppm/ºC
+1.252V
±1.75%
+1.252V
±1.75%
Output
Stage
VOS
(max)
tPD+/tPD(typ)
Package
Push-Pull
5 mV
25/12 µs
SC70-5
Open-Drain
5 mV
21/12 µs
SC70-5
Push-Pull
5 mV
15/16 µs
SC70-5
SOIC8
Open-Drain
5 mV
16/16 µs
SC70-5
SC70-5
TS9001-1
1.6V
5.5V
1 µA
TS9001-2
1.6V
5.5V
1 µA
TSM9117
1.6V
5.5V
1 µA
TSM9118
1.6V
5.5V
1 µA
TSM9119
1.6V
5.5V
1 µA
No
Push-Pull
5 mV
15/16 µs
TSM9120
1.6V
5.5V
1 µA
No
Open-Drain
5 mV
16/16 µs
TSM917
1.8V
5.5V
1.3 µA
+1.245V,
±1.5%
Push-Pull
5 mV
30/17 µs
TSM921
2.5V
11V
3.2 µA
1.182V, ±1%
Push-Pull
10 mV
4/4 µs
TSM971
2.5V
11V
3.2 µA
1.182V, ±1%
Open-Drain
10 mV
---/4 µs
TSM931
2.5V
11V
3.2 µA
1.182V, ±2%
Push-Pull
10 mV
4/4 µs
SC70-5
SOIC8
SOT23-5
SOIC8
SOIC-8
MSOP-8
SOIC-8
MSOP-8
SOIC-8
MSOP-8
Description
1.6V Nanopower
Comparator + VREF
1.6V Nanopower
Comparator + VREF
MAX9117
Alternate Source
MAX9118
Alternate Source
MAX9119
Alternate Source
MAX9120
Alternate Source
MAX917
Alternate Source
MAX921
Alternate Source
MAX971
Alternate Source
MAX931
Alternate Source
Analog Comparator + Voltage Reference Products
VCC
(min)
VCC
(max)
ICC (max)
Internal
Reference
Output
Stage
VOS
(max)
tPD+/tPD(typ)
Package
TS9002
2.5V
11V
4 µA
1.182V,
±0.75%
Push-Pull
3.5 mV
7/7 µs
MSOP-8
TSM922
2.5V
11V
3.2 µA
No
Push-Pull
10 mV
4/4 µs
TSM972
2.5V
11V
3.2 µA
No
Open-Drain
10 mV
---/4 µs
TSM923
2.5V
11V
4.5 µA
1.182V, ±1%
Push-Pull
10 mV
4/4 µs
TSM973
2.5V
11V
4.5 µA
1.182V, ±1%
Open-Drain
10 mV
---/4 µs
Part Number
Description
Dual Comparators
SOIC-8
MSOP-8
SOIC-8
MSOP-8
SOIC-8
MSOP-8
SOIC-8
MSOP-8
Improved MAX923
Dual Comparator/Ref
MAX922
Alternate Source
MAX972
Alternate Source
MAX923
Alternate Source
MAX973
Alternate Source
August 2013
Analog Comparator + Voltage Reference Products (continued)
VCC
(min)
VCC
(max)
ICC (max)
Internal
Reference
Output
Stage
VOS
(max)
tPD+/tPD(typ)
TSM932
2.5V
11V
4.5 µA
1.182V, ±2%
Push-Pull
10 mV
4/4 µs
TSM933
2.5V
11V
4.5 µA
1.182V, ±2%
Push-Pull
10 mV
4/4 µs
TSM982
2.5V
11V
6 µA
1.182V, ±2%
Open-Drain
10 mV
---/4 µs
Part Number
Package
Description
SOIC-8
MSOP-8
SOIC-8
MSOP-8
SOIC-8
MSOP-8
MAX932
Alternate Source
MAX933
Alternate Source
MAX982
Alternate Source
Dual Comparators
Quad Comparators
TS9004
2.5V
11V
5.1 µA
1.182V, ±1%
Push-Pull
4.5 mV
7/7 µs
SOICN-16
TSM924
2.5V
11V
6.5 µA
1.182V, ±1%
Push-Pull
10 mV
4/4 µs
SOICN-16
TSM934
2.5V
11V
6.5 µA
1.182V, ±2%
Push-Pull
10 mV
4/4 µs
SOICN-16
TSM984
2.5V
11V
6.5 µA
1.182V, ±2%
Open-Drain
10 mV
---/4 µs
SOICN-16
Improved MAX934
Qual Comparator/Ref
MAX924
Alternate Source
MAX934
Alternate Source
MAX984
Alternate Source
August 2013
Maxim or ADI
Part Number
Touchstone
Part Number
Function
Pin Compatible
to Maxim/ADI?
Spec and Functionally
Identical to Maxim/ADI?
AD7887A
TSA7887A
12-bit SAR ADC
YES!
YES!
AD7887B
TSA7887B
12-bit SAR ADC
YES!
YES!
MAX1285B
TSM1285B
12-bit SAR ADC
YES!
YES!
MAX6025A
TSM6025A
2.5-V Reference
YES!
YES!
MAX6025B
TSM6025B
2.5-V Reference
YES!
YES!
MAX9938T
TSM9938T
CSA, G=25
YES!
YES!
MAX9938F
TSM9938F
CSA, G=50
YES!
YES!
MAX9938H
TSM9938H
CSA, G=100
YES!
YES!
MAX9938W
TSM9938W
CSA, G=200
YES!
YES!
MAX9634T
TSM9634T
CSA, G=25
YES!
YES!
MAX9634F
TSM9634F
CSA, G=50
YES!
YES!
MAX9634H
TSM9634H
CSA, G=100
YES!
YES!
MAX9634W
TSM9634W
CSA, G=200
YES!
YES!
MAX9117
TSM9117
Comparator + Ref
YES!
YES!
MAX9118
TSM9118
Comparator + Ref
YES!
YES!
MAX9119
TSM9119
Comparator Only
YES!
YES!
MAX9120
TSM9120
Comparator Only
YES!
YES!
MAX917
TSM917
Comparator + Ref
YES!
YES!
MAX921
TSM921
Comparator + Ref
YES!
YES!
MAX922
TSM922
Comparator Only
YES!
YES!
MAX923
TSM923
Comparator + Ref
YES!
YES!
MAX924
TSM924
Comparator + Ref
YES!
YES!
MAX931
TSM931
Comparator + Ref
YES!
YES!
MAX932
TSM932
Comparator + Ref
YES!
YES!
MAX933
TSM933
Comparator + Ref
YES!
YES!
MAX934
TSM934
Comparator + Ref
YES!
YES!
MAX971
TSM971
Comparator + Ref
YES!
YES!
MAX972
TSM972
Comparator Only
YES!
YES!
MAX973
TSM973
Comparator + Ref
YES!
YES!
MAX982
TSM982
Comparator + Ref
YES!
YES!
MAX984
TSM984
Comparator + Ref
YES!
YES!
And many more to come!